Weather & Climate at Shaw Air Force Base in Sumter, SC
Summary of the weather and climate in Sumter, SC:
- The average high in Sumter, SC is 76°F and average low is 53.4°F
- The hottest month is July with an high of 91.3°F
- The coldest month is January with an low of 35.6°F
- Annual rainfall is 45.31 inches. The rainiest month is June with an average of 5.39 inches.
- Annual snowfall is 1.1 inches. The snowiest month is January with an average of 0.7 inches.
Climate Table — Shaw Air Force Base
|High (°F)||Low (°F)||Rainfall (inches)||Snowfall (inches)|
Climate Charts — Shaw Air Force Base
Weather through the year:
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