Casper April 1 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of April 1.

April 1 All-Time Records 1900–2023
Highest temperature	79 °F	1911
Lowest temperature	-7 °F	1936
Lowest daily high	18 °F	1975
Highest daily low	45 °F	1932
Most precipitation	0.3 inches	2010
Most snow	6.0 inches	1999

April 1 All-Time Records
1900–2023

Highest temperature

79 °F

-7 °F

18 °F

Highest daily low

45 °F

0.3 inches

6.0 inches

April 1 Average Weather 1991–2020 ¹
Average high	53.3 °F
Average low	26.0 °F
Chance precipitation	33.2%
Chance snow	22.5%

April 1 Average Weather
1991–2020 ¹

Average high

53.3 °F

Average low

26.0 °F

Chance precipitation

33.2%

Chance snow

22.5%

Casper April 1 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	50	27	0.00	0.0
2022	51	29	0.00	0.2
2021	67	25	0.00	0.0
2020	49	14	0.19	4.9
2019	49	29	0.00	0.0
2018	59	15	0.00	0.0
2017	46	26	0.01	0.0
2016	41	16	0.02	0.2
2015	53	31	0.00	0.0
2014	45	26	0.00	0.0
2013	54	21	0.00	0.0
2012	75	37	0.00	0.0
2011	66	29	0.00	0.0
2010	32	27	0.26	3.0
2009	36	24	0.07	2.4
2008	38	10	0.01	0.1
2007	50	30	0.00	0.0
2006	58	39	0.00	0.0
2005	62	29	0.00	0.0
2004	75	39	0.00	0.0
2003	71	39	0.00	0.0
2002	67	14	0.00	0.3
2001	60	34	0.00	0.0
2000	53	23	0.00	0.0
1999	28	21	0.11	6.0
1998	54	26	0.00	0.0
1997	43	25	0.01	n/a
1996	70	26	0.00	n/a
1995	64	26	0.00	0.0
1994	66	27	0.00	0.0
1993	60	27	0.00	0.0
1992	59	20	0.00	0.0
1991	66	34	0.00	0.0
1990	59	35	0.00	0.0
1989	58	28	0.00	0.0
1988	56	14	0.00	0.0
1987	40	24	0.07	0.7
1986	65	17	0.00	0.0
1985	60	27	0.00	0.0
1984	33	25	0.17	3.3
1983	43	24	0.00	0.0
1982	66	40	0.00	0.0
1981	61	36	0.00	0.0
1980	31	23	0.07	0.7
1979	32	23	0.13	1.9
1978	58	38	0.05	0.0
1977	39	25	0.00	0.0
1976	65	34	0.00	0.0
1975	18	-1	0.05	1.9
1974	51	26	0.00	0.0
1973	49	23	0.00	0.1
1972	59	25	0.00	0.0
1971	36	7	0.00	0.0
1970	36	5	0.00	0.0
1969	56	33	0.00	0.0
1968	65	27	0.00	0.0
1967	48	20	0.04	0.7
1966	67	24	0.00	0.0
1965	66	27	0.00	0.0
1964	59	37	0.00	0.0
1963	70	27	0.00	0.0
1962	46	19	0.03	0.5
1961	55	33	0.04	0.0
1960	41	20	0.02	0.2
1959	65	34	0.00	0.0
1958	51	22	0.00	0.0
1957	45	31	0.07	0.0
1956	46	28	0.04	0.4
1955	55	32	0.00	0.0
1954	47	27	0.00	0.0
1953	37	23	0.10	2.3
1952	47	26	0.04	0.5
1951	44	17	0.00	0.0
1950	61	27	0.00	0.0
1949	45	17	0.00	0.0
1939	62	32	0.00	0.0
1938	31	15	0.00	0.0
1937	53	28	0.00	0.0
1936	20	-7	0.18	3.0
1935	n/a	8	0.00	0.0
1934	54	n/a	0.00	0.0
1933	50	30	0.00	0.0
1932	67	45	n/a	n/a
1931	57	33	0.12	1.0
1930	48	11	n/a	n/a
1929	50	28	n/a	n/a
1928	68	33	n/a	n/a
1927	54	25	0.04	0.5
1926	29	15	0.13	1.5
1925	65	43	n/a	n/a
1924	45	25	n/a	n/a
1923	63	45	0.00	n/a
1922	55	35	0.17	n/a
1921	67	45	0.00	n/a
1920	31	14	0.17	0.0
1918	58	32	0.00	0.0
1917	35	17	0.00	n/a
1916	48	25	0.00	0.0
1914	56	27	0.00	0.0
1912	55	27	0.00	0.0
1911	79	23	0.00	0.0
1902	46	12	0.00	0.0
1901	43	15	0.00	n/a

What's the all-time high for Casper on 4/1?

For the date of Apr 1, the highest temperature ever reached in Casper history is 79 °F which happened in 1911.

Highest Temperatures in Casper on April 1

Rank	Temperature	Year
1	79 °F	1911
2	75 °F	2012
2	75 °F	2004
4	71 °F	2003
5	70 °F	1996
5	70 °F	1963
7	68 °F	1928
8	67 °F	1932
8	67 °F	1921
8	67 °F	2002
8	67 °F	2021
8	67 °F	1966

What's the all-time low for Casper on 4/1?

For the date of Apr 1, the lowest temperature ever reached in Casper history is -7 °F which happened in 1936.

Lowest Temperatures in Casper on April 1

Rank	Temperature	Year
1	-7 °F	1936
2	-1 °F	1975
3	5 °F	1970
4	7 °F	1971
5	8 °F	1935
6	10 °F	2008
7	11 °F	1930
8	12 °F	1902
9	14 °F	2002
9	14 °F	2020
9	14 °F	1920
9	14 °F	1988

Lowest High Temperatures in Casper on April 1

Rank	Temperature	Year
1	18 °F	1975
2	20 °F	1936
3	28 °F	1999
4	29 °F	1926
5	31 °F	1938
5	31 °F	1920
5	31 °F	1980
8	32 °F	1979
8	32 °F	2010
10	33 °F	1984

What's the most it has ever rained in Casper on 4/1?

For the date of Apr 1, the most precipitation ever recorded in Casper history is 0.26 inches which happened in 2010.

All-Time Most Precipitation in Casper on April 1

Rank	Precipitation	Year
1	0.26 inches	2010
2	0.19 inches	2020
3	0.18 inches	1936
4	0.17 inches	1922
4	0.17 inches	1984
4	0.17 inches	1920
7	0.13 inches	1979
7	0.13 inches	1926
9	0.12 inches	1931
10	0.11 inches	1999

All-Time Most Snow in Casper on April 1

Rank	Precipitation	Year
1	6.0 inches	1999
2	4.9 inches	2020
3	3.3 inches	1984
4	3.0 inches	1936
4	3.0 inches	2010
6	2.4 inches	2009
7	2.3 inches	1953
8	1.9 inches	1975
8	1.9 inches	1979
10	1.5 inches	1926

Weather Station Details

Years	Station	Coordinates
1949–2023	Casper-Natrona County International Airport	location
1900–1948	Casper 2 E	location