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Decatur November Weather

Averages and records for weather in Decatur, Illinois in the month of November.

Typical Decatur November Weather 1991–2020
Average daily high	52.0 °F
Average daily low	34.2 °F
Average monthly precipitation	3.0 inches
Average monthly snow	0.5 inches
Daily chance of precipitation	31.5%
Daily chance of snow	1.5%

Decatur November Weather Records 1893–2024
Highest temperature	83 °F	November 1, 1933
Lowest temperature	-3 °F	November 30, 1929
Highest daily low	63 °F	November 1, 2016
Lowest daily high	8 °F	November 24, 1950
Hottest average high temperature	62.3 °F	2001
Coldest average high temperature	41.3 °F	2018
Most daily precipitation	3.7 inches	November 2, 1936
Most monthly precipitation	9.1 inches	1992
Most daily snow	11.0 inches	November 6, 1951
Most monthly snow	13.5 inches	1951

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
November 1	58.3	39.1	83	19
November 2	57.8	38.8	80	17
November 3	57.4	38.4	80	12
November 4	56.9	38.1	80	12
November 5	56.5	37.8	79	17
November 6	56.0	37.6	81	17
November 7	55.5	37.2	82	11
November 8	55.1	36.8	81	0
November 9	54.6	36.4	74	8
November 10	54.2	36.0	75	16
November 11	53.8	35.6	79	13
November 12	53.4	35.2	75	6
November 13	52.9	34.9	78	7
November 14	52.5	34.6	77	8
November 15	52.1	34.3	78	12
November 16	51.7	34.0	78	13
November 17	51.2	33.7	77	3
November 18	50.9	33.5	77	10
November 19	50.5	33.2	80	10
November 20	50.1	32.9	76	5
November 21	49.6	32.5	73	5
November 22	49.1	32.1	74	7
November 23	48.5	31.7	75	4
November 24	48.0	31.4	71	-1
November 25	47.4	31.0	67	-2
November 26	47.0	30.6	73	0
November 27	46.7	30.3	71	1
November 28	46.4	30.0	70	5
November 29	46.0	29.8	76	1
November 30	45.7	29.6	66	-3

Weather Station Details

Years	Station	Coordinates
1893–2024	Decatur WTP	location