Casper March 31 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of March 31.
March 31 All-Time Records
1900–2023
Highest temperature 77 °F 2012
Lowest temperature 3 °F 1924
Lowest daily high 25 °F 1970
Highest daily low 42 °F 2012
Most precipitation 1.08 inches 2017
Most snow 12.5 inches 1936
March 31 Average Weather
1991–2020 1
Average high 53.2 °F
Average low 25.9 °F
Chance precipitation 32.9%
Chance snow 22.2%
Casper March 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 42 26 0.03 0.4
2022 57 25 0.25 0.2
2021 49 17 0.00 0.0
2020 60 35 0.00 0.0
2019 49 22 0.00 0.0
2018 34 15 0.01 0.1
2017 42 32 1.08 4.1
2016 37 24 0.10 1.5
2015 76 31 0.00 0.0
2014 38 23 0.17 2.4
2013 62 30 0.00 0.0
2012 77 42 0.00 0.0
2011 68 31 0.00 0.0
2010 49 31 0.21 0.0
2009 39 8 0.00 0.0
2008 33 21 0.02 0.6
2007 44 24 0.00 0.0
2006 59 25 0.00 0.0
2005 43 22 0.00 0.0
2004 75 36 0.00 0.0
2003 65 38 0.00 0.0
2002 65 27 0.00 0.0
2001 52 18 0.00 0.0
2000 47 20 0.00 0.0
1999 51 28 0.08 1.5
1998 41 12 0.00 0.0
1997 66 34 0.03 n/a
1996 58 24 0.00 0.0
1995 55 26 0.00 0.0
1994 68 27 0.00 0.0
1993 50 29 0.00 0.0
1992 48 25 0.08 0.8
1991 60 31 0.00 0.0
1990 63 29 0.00 0.0
1989 57 24 0.00 0.0
1988 38 19 0.00 0.0
1987 55 33 0.00 0.0
1986 55 26 0.06 0.6
1985 48 29 0.00 0.0
1984 50 22 0.00 0.0
1983 44 31 0.26 3.2
1982 55 27 0.00 0.0
1981 52 31 0.00 0.0
1980 33 25 0.15 2.4
1979 41 28 0.06 0.6
1978 70 42 0.00 0.0
1977 39 7 0.00 0.0
1976 60 24 0.00 0.0
1975 32 18 0.19 5.6
1974 49 28 0.00 0.0
1973 47 23 0.00 0.0
1972 43 24 0.02 0.2
1971 45 20 0.18 2.5
1970 25 6 0.05 1.0
1969 69 38 0.00 0.0
1968 60 17 0.00 0.0
1967 46 21 0.02 0.5
1966 65 32 0.00 0.0
1965 58 38 0.00 0.0
1964 65 35 0.00 0.0
1963 67 32 0.00 0.0
1962 32 22 0.11 2.0
1961 51 23 0.01 0.1
1960 43 27 0.28 2.7
1959 49 32 0.05 0.0
1958 51 29 0.20 1.3
1957 49 33 0.06 0.5
1956 63 38 0.00 0.0
1955 46 21 0.00 0.0
1954 38 5 0.00 0.0
1953 53 31 0.00 0.0
1952 46 26 0.00 0.0
1951 45 23 0.00 0.0
1950 51 27 0.00 0.0
1949 44 14 0.00 0.0
1948 n/a n/a n/a n/a
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 n/a n/a n/a n/a
1944 n/a n/a n/a n/a
1943 n/a n/a n/a n/a
1942 n/a n/a n/a n/a
1941 n/a n/a n/a n/a
1940 n/a n/a n/a n/a
1939 57 32 0.00 0.0
1938 35 15 0.00 0.0
1937 n/a n/a n/a n/a
1936 n/a n/a 0.90 12.5
1935 35 11 0.36 n/a
1934 48 24 0.02 0.0
1933 58 38 0.10 1.0
1932 61 31 0.00 0.0
1931 58 35 n/a n/a
1930 32 16 0.16 2.0
1929 40 20 0.10 1.5
1928 58 36 n/a n/a
1927 54 30 0.15 0.0
1926 32 6 n/a n/a
1925 65 35 n/a n/a
1924 33 3 n/a n/a
1923 63 24 n/a n/a
1922 57 35 0.00 n/a
1921 59 21 0.00 0.0
1920 50 27 0.00 n/a
1919 n/a n/a n/a n/a
1918 65 30 0.11 0.0
1917 34 19 0.00 n/a
1916 40 16 0.00 0.0
1915 50 21 0.00 0.0
1914 49 36 0.00 0.0
1913 n/a n/a n/a n/a
1912 45 17 0.25 0.0
1911 61 26 n/a 0.0
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 46 11 n/a n/a
1901 40 20 0.00 0.0
What's the all-time high for Casper on 3/31?
For the date of Mar 31, the highest temperature ever reached in Casper history is 77 °F which happened in 2012.
Highest Temperatures in Casper on March 31
Rank Temperature Year
1 77 °F 2012
2 76 °F 2015
3 75 °F 2004
4 70 °F 1978
5 69 °F 1969
6 68 °F 2011
6 68 °F 1994
8 67 °F 1963
9 66 °F 1997
10 65 °F 1966
10 65 °F 1918
10 65 °F 1925
10 65 °F 2002
10 65 °F 1964
10 65 °F 2003
What's the all-time low for Casper on 3/31?
For the date of Mar 31, the lowest temperature ever reached in Casper history is 3 °F which happened in 1924.
Lowest Temperatures in Casper on March 31
Rank Temperature Year
1 3 °F 1924
2 5 °F 1954
3 6 °F 1926
3 6 °F 1970
5 7 °F 1977
6 8 °F 2009
7 11 °F 1935
7 11 °F 1902
9 12 °F 1998
10 14 °F 1949
Lowest High Temperatures in Casper on March 31
Rank Temperature Year
1 25 °F 1970
2 32 °F 1930
2 32 °F 1926
2 32 °F 1975
2 32 °F 1962
6 33 °F 1924
6 33 °F 2008
6 33 °F 1980
9 34 °F 1917
9 34 °F 2018
What's the most it has ever rained in Casper on 3/31?
For the date of Mar 31, the most precipitation ever recorded in Casper history is 1.08 inches which happened in 2017.
All-Time Most Precipitation in Casper on March 31
Rank Precipitation Year
1 1.08 inches 2017
2 0.90 inches 1936
3 0.36 inches 1935
4 0.28 inches 1960
5 0.26 inches 1983
6 0.25 inches 2022
6 0.25 inches 1912
8 0.21 inches 2010
9 0.20 inches 1958
10 0.19 inches 1975
All-Time Most Snow in Casper on March 31
Rank Precipitation Year
1 12.5 inches 1936
2 5.6 inches 1975
3 4.1 inches 2017
4 3.2 inches 1983
5 2.7 inches 1960
6 2.5 inches 1971
7 2.4 inches 2014
7 2.4 inches 1980
9 2.0 inches 1962
9 2.0 inches 1930
Weather Station Details
Years Station Coordinates
1949–2023 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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