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Gillette April Weather

Averages and records for weather in Gillette, Wyoming in the month of April.

Typical Gillette April Weather 1991–2020
Average daily high	55.7 °F
Average daily low	30.9 °F
Average monthly precipitation	2.1 inches
Average monthly snow	8.7 inches
Daily chance of precipitation	36.3%
Daily chance of snow	12.9%

Gillette April Weather Records 1902–2024
Highest temperature	91 °F	April 24, 1910
Lowest temperature	-12 °F	April 2, 1936
Highest daily low	56 °F	April 27, 1952
Lowest daily high	9 °F	April 1, 1936
Hottest average high temperature	67.8 °F	1910
Coldest average high temperature	46.6 °F	1918
Most daily precipitation	2.4 inches	April 30, 1993
Most monthly precipitation	4.8 inches	1999
Most daily snow	16.0 inches	April 23, 2022
Most monthly snow	35.9 inches	1927

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	53.0	27.7	79	-4
April 2	53.1	27.8	81	-12
April 3	53.4	28.0	78	-4
April 4	53.6	28.3	76	-1
April 5	53.6	28.5	76	-4
April 6	53.7	28.6	77	2
April 7	53.8	28.9	80	4
April 8	54.2	29.2	74	0
April 9	54.6	29.6	79	5
April 10	54.8	29.8	84	7
April 11	55.1	30.0	80	-5
April 12	55.3	30.2	83	-1
April 13	55.7	30.3	86	4
April 14	55.8	30.6	78	7
April 15	55.9	30.8	78	11
April 16	55.9	31.1	81	13
April 17	56.1	31.3	79	16
April 18	56.4	31.5	85	11
April 19	56.7	31.8	84	10
April 20	57.0	32.0	85	5
April 21	57.4	32.3	86	6
April 22	57.7	32.6	82	14
April 23	57.9	32.9	84	3
April 24	58.1	33.1	91	20
April 25	58.3	33.4	79	18
April 26	58.6	33.8	83	11
April 27	58.8	34.0	90	13
April 28	58.9	34.2	84	12
April 29	59.2	34.6	83	12
April 30	59.6	34.9	87	12

Weather Station Details

Years	Station	Coordinates
1902–2024	Gillette 4SE	location