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Sumter March Weather

Averages and records for weather in Sumter, South Carolina in the month of March.

Typical Sumter March Weather 1991–2020
Average daily high	67.1 °F
Average daily low	41.1 °F
Average monthly precipitation	3.5 inches
Average monthly snow	0.0 inches
Daily chance of precipitation	29.7%
Daily chance of snow	0.12%

Sumter March Weather Records 1901–2024
Highest temperature	97 °F	March 21, 1935
Lowest temperature	11 °F	March 3, 1980
Highest daily low	68 °F	March 31, 1979
Lowest daily high	32 °F	March 2, 1980
Hottest average high temperature	81.4 °F	1945
Coldest average high temperature	57.2 °F	1960
Most daily precipitation	5.4 inches	March 27, 2023
Most monthly precipitation	11.7 inches	1971
Most daily snow	6.0 inches	March 12, 1960
Most monthly snow	11.0 inches	1960

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
March 1	63.0	37.4	83	20
March 2	63.4	37.7	85	11
March 3	63.7	37.9	87	11
March 4	63.9	38.1	86	18
March 5	64.3	38.4	86	19
March 6	64.6	38.7	84	15
March 7	64.8	39.0	87	20
March 8	65.0	39.1	88	17
March 9	65.1	39.2	88	20
March 10	65.4	39.3	89	21
March 11	65.6	39.4	83	22
March 12	65.9	39.6	89	23
March 13	66.2	39.9	87	22
March 14	66.5	40.3	87	22
March 15	66.9	40.6	85	18
March 16	67.1	40.8	88	17
March 17	67.3	41.1	92	22
March 18	67.4	41.3	93	22
March 19	67.7	41.7	89	25
March 20	68.2	42.1	89	25
March 21	68.6	42.5	97	25
March 22	69.0	42.8	90	26
March 23	69.2	43.1	87	26
March 24	69.4	43.4	96	27
March 25	69.6	43.6	89	24
March 26	69.8	43.9	87	25
March 27	70.1	44.1	87	21
March 28	70.3	44.4	88	25
March 29	70.6	44.7	85	26
March 30	71.0	45.0	87	25
March 31	71.3	45.3	89	25

Weather Station Details

Years	Station	Coordinates
1901–2024	Sumter	location