Casper March 15 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of March 15.
March 15 All-Time Records
1900–2024
Highest temperature 73 °F 2015
Lowest temperature -3 °F 1929
Lowest daily high 26 °F 2002
Highest daily low 49 °F 2015
Most precipitation 0.38 inches 1935
Most snow 3.6 inches 1983
March 15 Average Weather
1991–2020 1
Average high 48.9 °F
Average low 23.0 °F
Chance precipitation 27.1%
Chance snow 21.3%
Casper March 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 44 17 0.00 0.0
2023 49 22 0.05 0.8
2022 54 35 0.00 0.0
2021 36 21 0.32 3.2
2020 57 24 0.00 0.0
2019 30 16 0.00 0.0
2018 56 36 0.03 0.0
2017 68 41 0.00 0.0
2016 43 17 0.00 0.0
2015 73 49 0.00 0.0
2014 42 22 0.09 0.6
2013 68 37 0.00 0.0
2012 65 36 0.00 0.0
2011 56 28 0.00 0.0
2010 52 25 0.00 0.0
2009 55 27 0.00 0.0
2008 44 18 0.00 0.0
2007 46 30 0.00 0.0
2006 43 26 0.00 0.0
2005 42 16 0.00 0.0
2004 46 27 0.00 0.0
2003 65 31 0.00 0.0
2002 26 -1 0.00 0.0
2001 39 17 0.00 0.0
2000 35 17 0.03 0.5
1999 67 38 0.00 0.0
1998 54 26 0.00 0.0
1997 50 11 0.00 n/a
1996 61 26 0.05 0.4
1995 68 36 0.00 0.0
1994 70 23 0.00 0.0
1993 54 35 0.00 0.0
1992 65 26 0.00 0.0
1991 46 18 0.02 0.0
1990 41 26 0.00 0.0
1989 44 17 0.00 0.0
1988 26 16 0.00 0.0
1987 42 25 0.01 0.0
1986 39 21 0.33 3.5
1985 54 28 0.00 0.0
1984 50 21 0.00 0.0
1983 39 29 0.26 3.6
1982 57 32 0.00 0.0
1981 58 19 0.00 0.0
1980 55 23 0.02 0.2
1979 56 21 0.00 0.0
1978 35 8 0.01 0.2
1977 41 15 0.00 0.0
1976 37 17 0.00 0.0
1975 49 22 0.00 0.0
1974 48 15 0.00 0.0
1973 33 15 0.01 0.3
1972 55 31 0.00 0.0
1971 45 20 0.00 0.0
1970 39 25 0.03 0.3
1969 38 20 0.00 0.0
1968 46 28 0.00 0.0
1967 50 2 0.00 0.0
1966 59 37 0.00 0.0
1965 46 19 0.00 0.0
1964 44 24 0.00 0.0
1963 49 24 0.00 0.0
1962 35 16 0.00 0.0
1961 65 35 0.00 0.0
1960 34 17 0.00 0.0
1959 30 6 0.06 1.1
1958 28 2 0.14 1.6
1957 52 22 0.00 0.0
1956 32 0 0.00 0.0
1955 27 12 0.00 0.0
1954 42 8 0.00 0.0
1953 48 19 0.00 0.0
1952 42 20 0.00 0.0
1951 50 26 0.00 0.0
1950 44 20 0.00 0.0
1949 55 11 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 39 1 0.00 0.0
1938 53 30 0.00 0.0
1937 n/a n/a n/a n/a
1936 40 18 0.00 0.0
1935 60 n/a 0.38 n/a
1934 67 27 0.00 0.0
1933 50 21 n/a n/a
1932 51 37 0.00 0.0
1931 61 20 n/a n/a
1930 63 42 n/a n/a
1929 37 -3 n/a n/a
1928 45 21 0.23 2.5
1927 59 31 n/a n/a
1926 50 22 n/a n/a
1925 51 36 0.00 0.0
1924 33 22 0.07 1.0
1923 29 0 n/a n/a
1922 59 31 0.00 n/a
1921 52 24 0.00 0.0
1920 n/a n/a n/a n/a
1919 n/a n/a n/a n/a
1918 44 21 0.00 0.0
1917 39 17 0.15 2.0
1916 45 14 0.00 0.0
1915 49 31 0.00 0.0
1914 53 41 0.00 0.0
1913 n/a n/a n/a n/a
1912 54 22 0.00 0.0
1911 66 20 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 n/a n/a n/a n/a
1901 55 25 0.00 0.0
What's the all-time high for Casper on 3/15?
For the date of Mar 15, the highest temperature ever reached in Casper history is 73 °F which happened in 2015.
Highest Temperatures in Casper on March 15
Rank Temperature Year
1 73 °F 2015
2 70 °F 1994
3 68 °F 2013
3 68 °F 2017
3 68 °F 1995
6 67 °F 1934
6 67 °F 1999
8 66 °F 1911
9 65 °F 2012
9 65 °F 1961
9 65 °F 1992
9 65 °F 2003
What's the all-time low for Casper on 3/15?
For the date of Mar 15, the lowest temperature ever reached in Casper history is -3 °F which happened in 1929.
Lowest Temperatures in Casper on March 15
Rank Temperature Year
1 -3 °F 1929
2 -1 °F 2002
3 0 °F 1923
3 0 °F 1956
5 1 °F 1939
6 2 °F 1967
6 2 °F 1958
8 6 °F 1959
9 8 °F 1978
9 8 °F 1954
Lowest High Temperatures in Casper on March 15
Rank Temperature Year
1 26 °F 1988
1 26 °F 2002
3 27 °F 1955
4 28 °F 1958
5 29 °F 1923
6 30 °F 2019
6 30 °F 1959
8 32 °F 1956
9 33 °F 1924
9 33 °F 1973
What's the most it has ever rained in Casper on 3/15?
For the date of Mar 15, the most precipitation ever recorded in Casper history is 0.38 inches which happened in 1935.
All-Time Most Precipitation in Casper on March 15
Rank Precipitation Year
1 0.38 inches 1935
2 0.33 inches 1986
3 0.32 inches 2021
4 0.26 inches 1983
5 0.23 inches 1928
6 0.15 inches 1917
7 0.14 inches 1958
8 0.09 inches 2014
9 0.07 inches 1924
10 0.06 inches 1959
All-Time Most Snow in Casper on March 15
Rank Precipitation Year
1 3.6 inches 1983
2 3.5 inches 1986
3 3.2 inches 2021
4 2.5 inches 1928
5 2.0 inches 1917
6 1.6 inches 1958
7 1.1 inches 1959
8 1.0 inches 1924
9 0.8 inches 2023
10 0.6 inches 2014
Weather Station Details
Years Station Coordinates
1949–2024 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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