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Williamston September Weather

Averages and records for weather in Williamston, North Carolina in the month of September.

Typical Williamston September Weather 1991–2020
Average daily high	82.2 °F
Average daily low	63.5 °F
Average monthly precipitation	6.9 inches
Average monthly snow	none
Daily chance of precipitation	34.2%
Daily chance of snow	0%

Williamston September Weather Records 1930–2024
Highest temperature	100 °F	September 7, 1954
Lowest temperature	40 °F	September 24, 1981
Highest daily low	77 °F	September 14, 2018
Lowest daily high	57 °F	September 24, 1995
Hottest average high temperature	87.5 °F	1980
Coldest average high temperature	78.3 °F	1999
Most daily precipitation	11.0 inches	September 16, 1999
Most monthly precipitation	28.9 inches	1999
Most daily snow	none	-
Most monthly snow	none	-

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	85.5	66.8	96	54
September 2	85.3	66.6	98	52
September 3	85.1	66.4	96	48
September 4	84.8	66.2	95	48
September 5	84.6	65.9	97	47
September 6	84.4	65.7	99	47
September 7	84.1	65.5	100	51
September 8	83.9	65.3	95	52
September 9	83.7	65.1	95	52
September 10	83.5	64.9	94	45
September 11	83.3	64.7	95	48
September 12	83.0	64.4	95	48
September 13	82.8	64.2	92	50
September 14	82.6	63.9	92	48
September 15	82.4	63.7	92	46
September 16	82.0	63.3	94	49
September 17	81.7	63.0	95	44
September 18	81.4	62.6	95	46
September 19	81.1	62.2	96	46
September 20	80.9	61.9	92	43
September 21	80.7	61.6	92	43
September 22	80.5	61.3	96	45
September 23	80.2	60.9	97	45
September 24	79.9	60.6	94	40
September 25	79.6	60.2	92	42
September 26	79.3	59.9	93	43
September 27	79.1	59.6	93	47
September 28	78.8	59.4	91	47
September 29	78.5	59.0	92	45
September 30	78.2	58.6	92	42

Weather Station Details

Years	Station	Coordinates
1930–2024	Williamston 1 E	location