Historical Weather Records & Monthly Climate for Sumter, SC
All-Time High
105°F
All-Time Low
2°F
Max Daily Snow
6"
Max Daily Rain
10.67"
Max Snow Depth
6"
Monthly Climate Averages for Sumter, SC
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 55° | 38° | 3.28" | 0.77" |
| February | 59° | 41° | 3.48" | 0.31" |
| March | 66° | 47° | 3.2" | 0.06" |
| April | 75° | 55° | 3.39" | 0 |
| May | 82° | 63° | 3.05" | 0 |
| June | 87° | 71° | 4.22" | 0 |
| July | 90° | 74° | 4.54" | 0 |
| August | 88° | 73° | 4.62" | 0 |
| September | 83° | 68° | 4.37" | 0 |
| October | 74° | 57° | 3.16" | 0 |
| November | 65° | 47° | 2.72" | 0 |
| December | 58° | 41° | 3.82" | 0.09" |
More Historical Climate Data for Cities in
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