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Tuscola September Weather

Averages and records for weather in Tuscola, Illinois in the month of September.

Typical Tuscola September Weather 1991–2020
Average daily high	79.5 °F
Average daily low	55.7 °F
Average monthly precipitation	3.2 inches
Average monthly snow	none
Daily chance of precipitation	24.8%
Daily chance of snow	0%

Tuscola September Weather Records 1893–2024
Highest temperature	103 °F	September 7, 1899
Lowest temperature	21 °F	September 30, 1899
Highest daily low	75 °F	September 8, 1894
Lowest daily high	54 °F	September 30, 1945
Hottest average high temperature	88.7 °F	1908
Coldest average high temperature	73.9 °F	1993
Most daily precipitation	4.7 inches	September 15, 1931
Most monthly precipitation	14.1 inches	1926
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	83.2	60.7	102	44
September 2	83.0	60.4	102	40
September 3	82.8	60.2	99	38
September 4	82.6	59.9	102	42
September 5	82.5	59.7	103	45
September 6	82.3	59.4	102	40
September 7	82.1	59.2	103	40
September 8	81.9	58.9	98	38
September 9	81.6	58.5	100	44
September 10	81.2	58.1	98	40
September 11	80.9	57.7	98	40
September 12	80.6	57.3	98	36
September 13	80.2	56.9	97	35
September 14	79.9	56.4	96	34
September 15	79.7	56.0	97	37
September 16	79.4	55.5	95	37
September 17	79.1	55.1	95	37
September 18	78.8	54.7	97	33
September 19	78.5	54.4	97	34
September 20	78.1	54.1	96	32
September 21	77.8	53.7	97	30
September 22	77.4	53.3	94	32
September 23	77.1	52.9	95	29
September 24	76.9	52.4	95	32
September 25	76.6	52.1	95	32
September 26	76.2	51.7	95	36
September 27	75.9	51.4	93	30
September 28	75.5	51.0	95	34
September 29	75.0	50.5	100	26
September 30	74.6	50.1	95	21

Weather Station Details

Years	Station	Coordinates
1893–2024	Tuscola	location