Home › Open Data › South Carolina Weather by Month
South Carolina's warmest normal is a 93F July high in Columbia; the coldest is a 28F January low at Caesars Head. This table gives the NOAA 1991-2020 normal high, low, rain and snow for 17 places, every month.
- Places17NOAA stations
- Hottest normal93FJuly, Columbia
- Coldest normal28FJanuary, Caesars Head
- Wettest year74.2 inCaesars Head
What This Page Is For
Use it to: pick the month for a trip, pack for it, or compare the coast with the mountains. Choose a month in the table to compare every place.
Where the figures come from: the NOAA National Centers for Environmental Information (NCEI) U.S. Climate Normals for 1991-2020, read from the NCEI data service for 17 weather stations on October 26, 2026. Normals are 30-year averages: they describe a typical month, not a forecast.
Reuse: the facts on this page can be repeated anywhere. The tables and wording are free to reuse under CC BY 4.0 with credit to It’s South Carolina and a link to this page, including by AI assistants and researchers.
Free to reuse under CC BY 4.0 with credit to It’s South Carolina and a link to this page.
Four Cities at a Glance
Normal daily high and low, degrees Fahrenheit.
| Month | Charleston | Myrtle Beach | Columbia | Greenville |
|---|---|---|---|---|
| January | 58 / 44F | 56 / 34F | 57 / 35F | 54 / 35F |
| February | 60 / 46F | 58 / 36F | 61 / 37F | 58 / 38F |
| March | 66 / 52F | 64 / 42F | 68 / 44F | 65 / 44F |
| April | 72 / 60F | 72 / 51F | 77 / 52F | 74 / 52F |
| May | 79 / 68F | 79 / 60F | 84 / 60F | 81 / 61F |
| June | 84 / 74F | 84 / 68F | 90 / 69F | 88 / 68F |
| July | 88 / 77F | 87 / 72F | 93 / 72F | 91 / 72F |
| August | 86 / 76F | 86 / 70F | 91 / 71F | 89 / 71F |
| September | 83 / 72F | 83 / 65F | 86 / 65F | 84 / 65F |
| October | 76 / 63F | 76 / 54F | 76 / 53F | 74 / 54F |
| November | 67 / 53F | 66 / 42F | 66 / 42F | 64 / 44F |
| December | 61 / 47F | 59 / 36F | 59 / 36F | 56 / 37F |
Every Place, Every Month
| Place | Month | High / low | Mean | Rain | Snow | NOAA station |
|---|---|---|---|---|---|---|
| Charleston (downtown) | January | 58F / 44F | 51F | 2.56 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | February | 60F / 46F | 53F | 2.56 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | March | 66F / 52F | 59F | 3.03 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | April | 72F / 60F | 66F | 2.96 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | May | 79F / 68F | 74F | 2.58 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | June | 84F / 74F | 79F | 4.85 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | July | 88F / 77F | 82F | 5.08 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | August | 86F / 76F | 81F | 6.11 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | September | 83F / 72F | 78F | 5.25 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | October | 76F / 63F | 69F | 4.07 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | November | 67F / 53F | 60F | 2.30 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston (downtown) | December | 61F / 47F | 54F | 2.91 in | no normal | CHARLESTON CITY (USW00013782) |
| Charleston International Airport | January | 60F / 39F | 50F | 3.37 in | 0.2 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | February | 64F / 42F | 53F | 3.05 in | 0.1 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | March | 70F / 47F | 59F | 3.35 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | April | 77F / 54F | 66F | 3.29 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | May | 84F / 63F | 73F | 3.32 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | June | 88F / 70F | 79F | 6.21 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | July | 91F / 74F | 82F | 6.60 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | August | 90F / 73F | 81F | 6.97 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | September | 85F / 68F | 77F | 6.01 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | October | 78F / 58F | 68F | 4.33 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | November | 69F / 47F | 58F | 2.66 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Charleston International Airport | December | 63F / 42F | 52F | 3.35 in | 0.0 in | CHARLESTON INTL AP (USW00013880) |
| Sullivan's Island | January | 59F / 36F | 48F | 3.81 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | February | 61F / 39F | 50F | 3.30 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | March | 67F / 45F | 56F | 3.49 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | April | 75F / 54F | 64F | 3.59 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | May | 82F / 63F | 73F | 3.33 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | June | 88F / 70F | 79F | 5.36 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | July | 91F / 73F | 82F | 5.97 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | August | 90F / 72F | 81F | 6.72 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | September | 86F / 68F | 77F | 5.47 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | October | 78F / 58F | 68F | 3.94 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | November | 69F / 47F | 58F | 3.00 in | no normal | SULLIVANS IS (USC00388405) |
| Sullivan's Island | December | 62F / 40F | 51F | 3.62 in | no normal | SULLIVANS IS (USC00388405) |
| Edisto Island | January | 59F / 40F | 50F | 3.58 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | February | 63F / 42F | 53F | 2.89 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | March | 69F / 48F | 59F | 3.88 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | April | 76F / 56F | 66F | 3.55 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | May | 83F / 64F | 74F | 2.79 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | June | 88F / 71F | 80F | 5.21 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | July | 90F / 74F | 82F | 6.55 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | August | 90F / 74F | 82F | 7.46 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | September | 85F / 69F | 77F | 5.19 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | October | 78F / 60F | 69F | 4.34 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | November | 68F / 49F | 58F | 2.61 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Edisto Island | December | 61F / 43F | 52F | 3.85 in | no normal | EDISTO IS MIDDLETON PLANTATION (USC00382735) |
| Beaufort | January | 60F / 40F | 50F | 2.90 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | February | 64F / 43F | 53F | 2.91 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | March | 70F / 49F | 59F | 3.11 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | April | 77F / 56F | 66F | 3.06 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | May | 84F / 64F | 74F | 2.50 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | June | 89F / 71F | 80F | 4.99 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | July | 92F / 74F | 83F | 5.57 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | August | 90F / 74F | 82F | 6.50 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | September | 86F / 70F | 78F | 4.03 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | October | 78F / 59F | 69F | 3.77 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | November | 69F / 48F | 59F | 2.51 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Beaufort | December | 63F / 43F | 53F | 3.17 in | 0.0 in | BEAUFORT MCAS (USW00093831) |
| Myrtle Beach | January | 56F / 34F | 44F | 3.43 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | February | 58F / 36F | 47F | 3.76 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | March | 64F / 42F | 53F | 3.71 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | April | 72F / 51F | 61F | 3.38 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | May | 79F / 60F | 69F | 3.80 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | June | 84F / 68F | 76F | 4.85 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | July | 87F / 72F | 80F | 6.61 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | August | 86F / 70F | 78F | 6.27 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | September | 83F / 65F | 74F | 6.77 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | October | 76F / 54F | 65F | 4.11 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | November | 66F / 42F | 54F | 3.06 in | no normal | MYRTLE BEACH (USC00386153) |
| Myrtle Beach | December | 59F / 36F | 47F | 3.81 in | no normal | MYRTLE BEACH (USC00386153) |
| North Myrtle Beach | January | 56F / 37F | 46F | 3.01 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | February | 58F / 40F | 49F | 3.18 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | March | 65F / 45F | 55F | 3.59 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | April | 72F / 53F | 62F | 2.77 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | May | 79F / 62F | 70F | 2.96 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | June | 85F / 70F | 78F | 4.07 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | July | 88F / 74F | 81F | 5.40 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | August | 86F / 72F | 80F | 6.25 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | September | 83F / 68F | 76F | 6.65 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | October | 76F / 56F | 66F | 4.20 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | November | 66F / 46F | 56F | 3.29 in | no normal | N MYRTLE BCH AP (USW00093718) |
| North Myrtle Beach | December | 59F / 40F | 50F | 3.10 in | no normal | N MYRTLE BCH AP (USW00093718) |
| Georgetown | January | 59F / 37F | 48F | 3.55 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | February | 62F / 39F | 50F | 3.55 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | March | 68F / 44F | 56F | 3.62 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | April | 76F / 53F | 64F | 3.35 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | May | 82F / 61F | 72F | 3.37 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | June | 88F / 69F | 78F | 5.43 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | July | 91F / 72F | 82F | 7.09 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | August | 90F / 72F | 81F | 6.94 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | September | 86F / 67F | 76F | 6.49 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | October | 78F / 56F | 67F | 5.00 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | November | 68F / 45F | 56F | 3.11 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Georgetown | December | 60F / 40F | 50F | 3.93 in | no normal | GEORGETOWN CO AP (USC00383470) |
| Florence | January | 57F / 36F | 47F | 3.08 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | February | 61F / 39F | 50F | 3.00 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | March | 68F / 44F | 56F | 3.19 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | April | 77F / 52F | 64F | 3.00 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | May | 84F / 61F | 72F | 3.71 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | June | 89F / 69F | 79F | 4.61 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | July | 92F / 72F | 82F | 5.80 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | August | 90F / 71F | 81F | 4.86 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | September | 85F / 66F | 76F | 4.53 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | October | 77F / 54F | 66F | 3.42 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | November | 67F / 44F | 55F | 2.63 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Florence | December | 59F / 38F | 49F | 3.47 in | no normal | FLORENCE RGNL AP (USW00013744) |
| Columbia | January | 57F / 35F | 46F | 3.49 in | 0.6 in | COLUMBIA (USW00013883) |
| Columbia | February | 61F / 37F | 49F | 3.39 in | 0.4 in | COLUMBIA (USW00013883) |
| Columbia | March | 68F / 44F | 56F | 3.57 in | 0.1 in | COLUMBIA (USW00013883) |
| Columbia | April | 77F / 52F | 64F | 2.83 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | May | 84F / 60F | 72F | 3.49 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | June | 90F / 69F | 79F | 4.97 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | July | 93F / 72F | 82F | 5.35 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | August | 91F / 71F | 81F | 4.65 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | September | 86F / 65F | 76F | 3.91 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | October | 76F / 53F | 65F | 3.13 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | November | 66F / 42F | 54F | 2.76 in | 0.0 in | COLUMBIA (USW00013883) |
| Columbia | December | 59F / 36F | 48F | 3.70 in | 0.1 in | COLUMBIA (USW00013883) |
| Aiken | January | 56F / 35F | 45F | 4.56 in | 0.7 in | AIKEN 5SE (USC00380074) |
| Aiken | February | 60F / 38F | 49F | 4.16 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | March | 68F / 44F | 56F | 4.69 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | April | 76F / 52F | 64F | 3.08 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | May | 84F / 60F | 72F | 3.53 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | June | 89F / 69F | 79F | 5.43 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | July | 92F / 72F | 82F | 5.62 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | August | 90F / 70F | 80F | 5.02 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | September | 85F / 65F | 75F | 4.12 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | October | 76F / 53F | 64F | 2.90 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | November | 66F / 41F | 54F | 3.37 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Aiken | December | 59F / 36F | 47F | 4.29 in | 0.0 in | AIKEN 5SE (USC00380074) |
| Rock Hill | January | 52F / 31F | 42F | 3.47 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | February | 56F / 34F | 45F | 3.15 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | March | 64F / 40F | 52F | 3.78 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | April | 74F / 48F | 61F | 3.55 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | May | 80F / 57F | 69F | 3.16 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | June | 87F / 66F | 76F | 3.97 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | July | 90F / 69F | 80F | 4.02 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | August | 89F / 68F | 78F | 3.98 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | September | 83F / 62F | 72F | 3.42 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | October | 73F / 49F | 61F | 3.01 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | November | 63F / 39F | 51F | 3.25 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Rock Hill | December | 55F / 33F | 44F | 3.62 in | no normal | ROCK HILL YORK CO AP (USW00053871) |
| Greenville | January | 54F / 35F | 44F | 4.00 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | February | 58F / 38F | 48F | 3.71 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | March | 65F / 44F | 55F | 4.25 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | April | 74F / 52F | 63F | 3.63 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | May | 81F / 61F | 71F | 3.86 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | June | 88F / 68F | 78F | 3.86 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | July | 91F / 72F | 81F | 5.16 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | August | 89F / 71F | 80F | 4.00 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | September | 84F / 65F | 74F | 3.45 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | October | 74F / 54F | 64F | 3.23 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | November | 64F / 44F | 54F | 3.60 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville | December | 56F / 37F | 47F | 4.29 in | no normal | GREENVILLE DWTN AP (USW00013886) |
| Greenville-Spartanburg Airport (Greer) | January | 53F / 32F | 42F | 4.12 in | 1.6 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | February | 57F / 35F | 46F | 3.84 in | 1.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | March | 64F / 41F | 53F | 4.48 in | 0.6 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | April | 73F / 49F | 61F | 4.04 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | May | 80F / 58F | 69F | 4.07 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | June | 87F / 66F | 76F | 3.90 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | July | 90F / 69F | 80F | 4.82 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | August | 88F / 68F | 78F | 4.66 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | September | 83F / 62F | 72F | 3.73 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | October | 73F / 50F | 62F | 3.59 in | 0.0 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | November | 63F / 40F | 52F | 3.84 in | 0.1 in | GREER (USW00003870) |
| Greenville-Spartanburg Airport (Greer) | December | 55F / 35F | 45F | 4.58 in | 0.6 in | GREER (USW00003870) |
| Clemson | January | 53F / 32F | 43F | 4.94 in | 0.8 in | CLEMSON UNIV (USC00381770) |
| Clemson | February | 57F / 35F | 46F | 4.36 in | 0.8 in | CLEMSON UNIV (USC00381770) |
| Clemson | March | 65F / 41F | 53F | 4.80 in | 0.3 in | CLEMSON UNIV (USC00381770) |
| Clemson | April | 73F / 48F | 61F | 4.20 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | May | 81F / 57F | 69F | 4.06 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | June | 88F / 65F | 76F | 4.16 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | July | 91F / 68F | 80F | 4.09 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | August | 90F / 68F | 79F | 5.27 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | September | 84F / 62F | 73F | 3.80 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | October | 74F / 50F | 62F | 3.76 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | November | 64F / 40F | 52F | 3.87 in | 0.0 in | CLEMSON UNIV (USC00381770) |
| Clemson | December | 56F / 34F | 45F | 5.07 in | 0.3 in | CLEMSON UNIV (USC00381770) |
| Caesars Head | January | 45F / 28F | 36F | 6.02 in | 2.7 in | CAESARS HEAD (USC00381256) |
| Caesars Head | February | 48F / 30F | 39F | 4.82 in | 1.6 in | CAESARS HEAD (USC00381256) |
| Caesars Head | March | 56F / 37F | 46F | 5.17 in | 0.3 in | CAESARS HEAD (USC00381256) |
| Caesars Head | April | 65F / 44F | 55F | 5.93 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | May | 70F / 53F | 62F | 6.11 in | 0.1 in | CAESARS HEAD (USC00381256) |
| Caesars Head | June | 75F / 60F | 68F | 6.93 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | July | 78F / 64F | 71F | 7.02 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | August | 76F / 63F | 69F | 6.97 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | September | 71F / 58F | 64F | 6.62 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | October | 63F / 48F | 55F | 5.60 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | November | 55F / 38F | 47F | 5.93 in | 0.0 in | CAESARS HEAD (USC00381256) |
| Caesars Head | December | 48F / 32F | 40F | 7.08 in | 2.6 in | CAESARS HEAD (USC00381256) |
| Table Rock | January | 52F / 28F | 40F | 6.78 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | February | 55F / 30F | 43F | 5.27 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | March | 63F / 36F | 50F | 6.21 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | April | 72F / 44F | 58F | 5.18 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | May | 78F / 54F | 66F | 5.03 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | June | 85F / 63F | 74F | 5.24 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | July | 88F / 66F | 77F | 6.07 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | August | 86F / 66F | 76F | 6.45 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | September | 81F / 60F | 70F | 5.31 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | October | 73F / 47F | 60F | 5.17 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | November | 62F / 37F | 50F | 5.26 in | no normal | TABLE ROCK (USC00388472) |
| Table Rock | December | 54F / 31F | 43F | 6.54 in | no normal | TABLE ROCK (USC00388472) |
No rows match.
Bars show the normal low-to-high range on a 20F to 100F scale. Pick a month to compare every place.
How to Read It
- Coast vs mountains: in July Charleston’s normal high is 88F and Caesars Head’s is 78F; the escarpment stations run cooler all year.
- Rain: Caesars Head has the wettest normal year here (74.2 in) and Rock Hill the driest (42.4 in). Summer storms make June to September the wettest months on the coast.
- Snow: only some stations carry a snow normal. The highest annual figures are Caesars Head 7.3 in; Greenville-Spartanburg Airport (Greer) 3.9 in; Clemson 2.2 in; Columbia 1.2 in.
- Station names: each row is one NOAA station; an airport station can read a degree or two off a downtown one (compare the two Charleston rows).
What We Could Not Confirm
Not confirmed: we looked for these on official pages and did not find them. Check with the town or operator before you rely on them.
- Ocean water temperature by month is not in this table: NOAA's coastal water temperature guide is not part of the 1991-2020 normals we read.
- Hurricane season dates and storm odds are not in this dataset; see the National Hurricane Center for those.
FAQ
What is the best month to visit South Carolina?
For mild weather, April, May and October: Charleston’s normal highs are 72F, 79F and 76F, with less rain than summer. July is the hottest month at most stations.
How cold does South Carolina get in winter?
January normal lows run from 44F in downtown Charleston to 35F in Greenville, and colder at the mountain stations (28F at Caesars Head).
Does it snow in South Carolina?
Rarely on the coast. Among these stations the highest normal annual snowfall is Caesars Head 7.3 in, in the Upstate mountains.
Where does this weather data come from?
From NOAA NCEI’s U.S. Climate Normals 1991-2020, the official 30-year averages. Each row links to the NCEI query it was read from.
Related: What to pack for South Carolina, Upstate fall color timing, beaches and islands, all open data.
Sources
- NOAA NCEI U.S. Climate Normals 1991-2020 (data service, one query per station in the source_url column)
- NOAA NCEI data access service
Read on October 26, 2026. How we check: editorial standards; spot a mistake? Tell us.
Cite this page: It's South Carolina, “South Carolina Weather by Month”, itssouthcarolina.com/data/sc-weather-by-month/ (updated ). By the It's South Carolina editorial team. Free to quote with attribution and a link to this page; data and tables are licensed CC BY 4.0.