< Previous Month Next Month >

Charleston April Weather

Averages and records for weather in Charleston, Illinois in the month of April.

Typical Charleston April Weather 1991–2020
Average daily high	66.7 °F
Average daily low	44.2 °F
Average monthly precipitation	5.0 inches
Average monthly snow	0.2 inches
Daily chance of precipitation	40.4%
Daily chance of snow	0.40%

Charleston April Weather Records 1896–2024
Highest temperature	92 °F	April 11, 1930
Lowest temperature	14 °F	April 2, 2018
Highest daily low	72 °F	April 10, 2011
Lowest daily high	31 °F	April 7, 2007
Hottest average high temperature	73.6 °F	2010
Coldest average high temperature	53.9 °F	1907
Most daily precipitation	3.8 inches	April 3, 2018
Most monthly precipitation	9.8 inches	2011
Most daily snow	4.0 inches	April 9, 1957
Most monthly snow	4.0 inches	1957

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
April 1	61.0	39.6	86	19
April 2	61.4	40.0	84	14
April 3	61.9	40.4	87	19
April 4	62.5	40.6	86	16
April 5	62.9	41.1	85	22
April 6	63.4	41.4	86	20
April 7	63.7	41.7	83	17
April 8	64.0	41.9	84	21
April 9	64.4	42.2	85	20
April 10	64.9	42.5	89	21
April 11	65.2	42.8	92	21
April 12	65.5	43.2	90	21
April 13	65.9	43.5	90	22
April 14	66.1	43.7	85	22
April 15	66.4	44.0	87	25
April 16	66.8	44.4	88	23
April 17	67.0	44.7	87	24
April 18	67.2	45.0	87	25
April 19	67.5	45.3	85	20
April 20	67.8	45.7	86	18
April 21	68.2	45.9	86	28
April 22	68.5	46.2	88	25
April 23	68.9	46.6	89	25
April 24	69.3	47.0	89	24
April 25	69.8	47.4	88	27
April 26	70.1	47.8	86	26
April 27	70.4	48.2	87	29
April 28	70.7	48.5	87	27
April 29	70.7	48.7	88	20
April 30	70.9	48.9	89	28

Weather Station Details

Years	Station	Coordinates
1896–2024	Charleston	location