Seattle April 1 Weather Records

Daily averages and all-time records for weather in Seattle, Washington for the date of April 1.
April 1 All-Time Records
1894–2024
Highest temperature 82 °F 1987
Lowest temperature 29 °F 1953
Lowest daily high 43 °F 1936
Highest daily low 50 °F 1915
Most precipitation 1.33 inches 1915
Most snow 1.4 inches 1920
April 1 Average Weather
1991–2020 1
Average high 55.6 °F
Average low 40.8 °F
Chance precipitation 52.1%
Chance snow 0.2%
Seattle April 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 61 43 0.00 0.0
2023 48 38 0.02 0.0
2022 53 40 0.05 0.0
2021 58 42 0.00 0.0
2020 52 39 0.01 0.0
2019 70 45 0.00 0.0
2018 50 38 0.00 0.0
2017 56 45 0.04 0.0
2016 71 48 0.00 0.0
2015 55 42 0.20 0.0
2014 58 44 0.00 0.0
2013 63 47 0.00 0.0
2012 48 40 0.06 0.0
2011 48 41 1.13 0.0
2010 50 40 0.04 0.0
2009 46 34 0.39 0.0
2008 50 32 0.00 n/a
2007 47 34 0.00 n/a
2006 50 40 0.27 n/a
2005 53 40 0.34 n/a
2004 53 39 0.00 n/a
2003 49 38 0.17 n/a
2002 52 40 0.01 n/a
2001 50 37 0.21 n/a
2000 64 45 0.00 n/a
1999 55 34 0.00 n/a
1998 51 39 0.00 n/a
1997 51 33 0.00 n/a
1996 56 42 0.34 0.0
1995 58 44 0.00 0.0
1994 57 46 0.00 0.0
1993 61 45 0.24 0.0
1992 72 45 0.00 0.0
1991 53 46 0.00 0.0
1990 60 42 0.00 0.0
1989 50 39 0.24 0.0
1988 54 43 0.05 0.0
1987 82 43 0.00 0.0
1986 52 42 0.04 0.0
1985 62 48 0.00 0.0
1984 53 41 0.06 0.0
1983 49 42 0.39 0.0
1982 50 35 0.00 0.0
1981 54 37 0.00 0.0
1980 56 41 0.00 0.0
1979 50 36 0.07 0.0
1978 52 44 0.02 0.0
1977 56 42 0.00 0.0
1976 47 32 0.04 0.0
1975 50 32 0.01 0.0
1974 52 44 0.36 0.0
1973 52 38 0.05 0.0
1972 50 41 0.20 0.0
1971 54 33 0.06 0.0
1970 52 43 0.29 0.0
1969 53 40 0.36 0.0
1968 55 44 0.01 0.0
1967 56 40 0.00 0.0
1966 55 43 0.04 0.0
1965 45 40 0.24 0.0
1964 53 38 0.19 0.0
1963 48 35 0.00 0.0
1962 54 40 0.00 0.0
1961 54 46 0.31 0.0
1960 56 43 0.04 0.0
1959 58 41 0.18 0.0
1958 60 41 0.13 0.0
1957 55 39 0.00 0.0
1956 51 35 0.01 0.0
1955 50 37 0.20 0.0
1954 46 39 0.02 0.0
1953 48 29 0.00 0.0
1952 53 37 0.05 0.0
1951 62 33 0.00 0.0
1950 51 41 0.04 0.0
1949 46 38 0.07 0.0
1948 46 37 0.17 0.0
1947 54 44 0.07 0.0
1946 51 43 0.00 0.0
1945 56 37 0.00 0.0
1944 68 41 0.00 0.0
1943 63 47 0.13 0.0
1942 60 48 0.00 0.0
1941 53 48 0.64 0.0
1940 57 44 0.03 0.0
1939 57 48 0.00 0.0
1938 63 36 0.00 0.0
1937 50 42 0.08 0.0
1936 43 31 0.08 0.9
1935 54 37 0.00 0.0
1934 49 37 0.62 0.0
1933 55 39 0.00 0.0
1932 60 47 0.07 0.0
1931 46 40 0.34 0.0
1930 55 43 0.00 0.0
1929 50 34 0.00 0.0
1928 50 37 0.12 0.0
1927 59 39 0.00 0.0
1926 57 42 0.00 0.0
1925 58 44 0.01 0.0
1924 60 40 0.00 0.0
1923 60 45 0.00 0.0
1922 49 42 0.00 0.0
1921 47 44 0.12 0.0
1920 46 33 0.22 1.4
1919 60 43 0.00 0.0
1918 50 35 0.13 0.0
1917 46 38 0.35 0.0
1916 56 46 0.00 0.0
1915 59 50 1.33 0.0
1914 55 36 0.00 0.0
1913 52 35 0.00 0.0
1912 64 44 0.00 0.0
1911 49 42 0.00 0.0
1910 47 39 0.08 0.0
1909 52 39 0.05 0.0
1908 53 40 0.00 0.0
1907 52 36 0.00 0.0
1906 49 36 0.00 0.0
1905 55 43 0.00 0.0
1904 69 36 0.00 0.0
1903 53 38 0.00 0.0
1902 65 50 0.00 0.0
1901 47 39 0.88 0.0
1900 70 49 0.00 0.0
1899 49 43 0.01 0.0
1898 47 38 0.19 0.0
1897 56 41 0.00 0.0
1896 58 36 0.00 0.0
1895 56 46 0.49 0.0
1894 50 44 0.48 0.0
What's the all-time high for Seattle on 4/1?
For the date of Apr 1, the highest temperature ever reached in Seattle history is 82 °F which happened in 1987.
Highest Temperatures in Seattle on April 1
Rank Temperature Year
1 82 °F 1987
2 72 °F 1992
3 71 °F 2016
4 70 °F 1900
4 70 °F 2019
6 69 °F 1904
7 68 °F 1944
8 65 °F 1902
9 64 °F 1912
9 64 °F 2000
What's the all-time low for Seattle on 4/1?
For the date of Apr 1, the lowest temperature ever reached in Seattle history is 29 °F which happened in 1953.
Lowest Temperatures in Seattle on April 1
Rank Temperature Year
1 29 °F 1953
2 31 °F 1936
3 32 °F 1976
3 32 °F 2008
3 32 °F 1975
6 33 °F 1951
6 33 °F 1920
6 33 °F 1997
6 33 °F 1971
10 34 °F 2007
10 34 °F 2009
10 34 °F 1929
10 34 °F 1999
Lowest High Temperatures in Seattle on April 1
Rank Temperature Year
1 43 °F 1936
2 45 °F 1965
3 46 °F 1917
3 46 °F 1920
3 46 °F 1931
3 46 °F 1948
3 46 °F 2009
3 46 °F 1954
3 46 °F 1949
10 47 °F 2007
10 47 °F 1898
10 47 °F 1976
10 47 °F 1921
10 47 °F 1901
10 47 °F 1910
What's the most it has ever rained in Seattle on 4/1?
For the date of Apr 1, the most precipitation ever recorded in Seattle history is 1.33 inches which happened in 1915.
All-Time Most Precipitation in Seattle on April 1
Rank Precipitation Year
1 1.33 inches 1915
2 1.13 inches 2011
3 0.88 inches 1901
4 0.64 inches 1941
5 0.62 inches 1934
6 0.49 inches 1895
7 0.48 inches 1894
8 0.39 inches 1983
8 0.39 inches 2009
10 0.36 inches 1969
10 0.36 inches 1974
All-Time Most Snow in Seattle on April 1
Rank Precipitation Year
1 1.4 inches 1920
2 0.9 inches 1936
Weather Station Details
Years Station Coordinates
1948–2024 Seattle Tacoma International Airport location
1894–1947 University of Washington location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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