Washington D.C. October 31 Weather Records

Daily averages and all-time records for weather in Washington D.C. for the date of October 31 (Halloween).
October 31 All-Time Records
1851–2024
Highest temperature 85 °F 1950
Lowest temperature 26 °F 1917
Lowest daily high 41 °F 1925
Highest daily low 66 °F 1971
Most precipitation 1.30 inches 1895
Most snow 0.2 inches 1925
October 31 Average Weather
1991–2020 1
Average high 62.9 °F
Average low 45.9 °F
Chance precipitation 27.5%
Chance snow 0.2%
Washington D.C. October 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 55 41 0.00 0.0
2022 68 54 0.16 0.0
2021 69 52 0.00 0.0
2020 51 41 0.00 0.0
2019 77 53 1.25 0.0
2018 69 47 0.00 0.0
2017 63 44 0.00 0.0
2016 62 48 0.00 0.0
2015 61 42 0.00 0.0
2014 59 46 0.00 0.0
2013 68 56 0.00 0.0
2012 55 42 0.00 0.0
2011 56 36 0.00 0.0
2010 67 47 0.00 0.0
2009 71 58 0.13 0.0
2008 62 36 0.00 0.0
2007 68 46 0.00 0.0
2006 73 48 0.00 0.0
2005 71 41 0.00 0.0
2004 79 59 0.00 0.0
2003 70 47 0.00 0.0
2002 47 38 0.01 0.0
2001 64 45 0.00 0.0
2000 61 39 0.00 0.0
1999 73 53 0.00 0.0
1998 66 43 0.00 0.0
1997 66 41 0.01 0.0
1996 72 56 0.00 0.0
1995 60 52 0.00 0.0
1994 73 57 0.00 0.0
1993 48 41 0.08 0.0
1992 50 47 0.14 0.0
1991 67 50 0.00 0.0
1990 73 45 0.00 0.0
1989 68 59 0.22 0.0
1988 50 34 0.00 0.0
1987 71 46 0.00 0.0
1986 59 42 0.00 0.0
1985 60 51 0.00 0.0
1984 73 59 0.00 0.0
1983 60 37 0.00 0.0
1982 76 51 0.00 0.0
1981 59 53 0.00 0.0
1980 66 38 0.00 0.0
1979 62 45 0.00 0.0
1978 66 48 0.00 0.0
1977 61 46 0.00 0.0
1976 65 48 0.67 0.0
1975 52 34 0.00 0.0
1974 80 56 0.00 0.0
1973 66 45 0.14 0.0
1972 49 40 0.00 0.0
1971 75 66 0.00 0.0
1970 62 55 0.10 0.0
1969 66 38 0.00 0.0
1968 59 32 0.00 0.0
1967 60 39 0.00 0.0
1966 62 35 0.00 0.0
1965 75 35 0.00 0.0
1964 63 39 0.00 0.0
1963 65 40 0.00 0.0
1962 49 44 0.05 0.0
1961 80 59 0.00 0.0
1960 56 52 0.29 0.0
1959 62 54 0.03 0.0
1958 71 43 0.00 0.0
1957 60 45 0.00 0.0
1956 73 63 0.22 0.0
1955 61 39 0.00 0.0
1954 48 34 0.00 0.0
1953 69 46 0.00 0.0
1952 72 35 0.00 0.0
1951 70 51 0.16 0.0
1950 85 54 0.00 0.0
1949 69 54 0.22 0.0
1948 63 43 0.01 0.0
1947 55 48 0.01 0.0
1946 84 59 0.00 0.0
1945 79 56 0.00 0.0
1944 68 41 0.00 0.0
1943 64 48 0.00 0.0
1942 72 52 0.00 0.0
1941 61 53 0.15 0.0
1940 64 45 0.00 0.0
1939 52 44 1.01 0.0
1938 59 42 0.00 0.0
1937 58 42 0.00 0.0
1936 57 33 0.00 0.0
1935 65 52 0.00 0.0
1934 64 38 0.00 0.0
1933 78 48 0.00 0.0
1932 56 36 0.05 0.0
1931 58 43 0.00 0.0
1930 52 39 0.00 0.0
1929 66 49 0.00 0.0
1928 59 36 0.00 0.0
1927 67 48 0.00 0.0
1926 63 43 0.70 0.0
1925 41 30 0.00 0.2
1924 60 51 0.00 0.0
1923 52 38 0.05 0.0
1922 61 35 0.00 0.0
1921 63 56 0.68 0.0
1920 66 38 0.00 0.0
1919 80 61 0.00 0.0
1918 70 51 0.03 0.0
1917 44 26 0.00 0.0
1916 69 49 0.26 0.0
1915 68 40 0.00 0.0
1914 67 42 0.00 0.0
1913 48 35 0.00 0.0
1912 61 45 0.00 0.0
1911 67 49 0.00 0.0
1910 65 32 0.00 0.0
1909 79 37 0.00 0.0
1908 51 38 0.00 0.0
1907 50 30 0.00 0.0
1906 48 37 0.14 0.0
1905 62 34 0.00 0.0
1904 51 28 0.00 0.0
1903 70 40 0.00 0.0
1902 65 36 0.00 0.0
1901 58 37 0.00 0.0
1900 61 54 0.00 0.0
1899 64 48 1.22 0.0
1898 54 39 0.00 0.0
1897 61 34 0.00 0.0
1896 76 52 0.00 0.0
1895 48 32 1.30 0.0
1894 63 49 0.85 0.0
1893 50 26 0.00 0.0
1892 63 30 0.00 0.0
1891 72 44 0.00 0.0
1890 50 30 0.00 0.0
1889 56 45 0.02 0.0
1888 65 37 0.00 0.0
1887 52 32 0.06 0.0
1886 62 49 0.05 0.0
1885 46 36 0.00 0.0
1884 54 45 0.02 0.0
1883 74 49 0.00 n/a
1882 73 55 0.00 n/a
1881 70 63 0.67 n/a
1880 58 45 0.00 n/a
1879 52 36 0.00 n/a
1878 53 38 0.02 n/a
1877 58 44 0.08 n/a
1876 58 49 0.05 n/a
1875 48 37 0.00 n/a
1874 50 36 0.00 n/a
1873 59 31 0.00 n/a
1872 51 39 0.00 n/a
1871 n/a n/a 0.00 n/a
1870 n/a n/a n/a n/a
1869 n/a n/a n/a n/a
1868 n/a n/a n/a n/a
1867 n/a n/a n/a n/a
1866 n/a n/a n/a n/a
1865 n/a n/a n/a n/a
1864 n/a n/a n/a n/a
1863 n/a n/a n/a n/a
1862 n/a n/a n/a n/a
1861 n/a n/a n/a n/a
1860 n/a n/a n/a n/a
1859 n/a n/a 0.00 n/a
1858 n/a n/a 0.00 n/a
1857 n/a n/a 0.00 n/a
1856 n/a n/a 0.12 n/a
1855 n/a n/a 0.00 n/a
1854 n/a n/a n/a n/a
1853 n/a n/a 0.00 n/a
1852 n/a n/a 0.00 n/a
1851 65 52 n/a n/a
What's the all-time high for Washington D.C. on 10/31?
For the date of Oct 31, the highest temperature ever reached in Washington D.C. history is 85 °F which happened in 1950.
Highest Temperatures in Washington D.C. on October 31
Rank Temperature Year
1 85 °F 1950
2 84 °F 1946
3 80 °F 1974
3 80 °F 1919
3 80 °F 1961
6 79 °F 1909
6 79 °F 1945
6 79 °F 2004
9 78 °F 1933
10 77 °F 2019
What's the all-time low for Washington D.C. on 10/31?
For the date of Oct 31, the lowest temperature ever reached in Washington D.C. history is 26 °F which has happened 2 times, most recently in 1917.
Lowest Temperatures in Washington D.C. on October 31
Rank Temperature Year
1 26 °F 1917
1 26 °F 1893
3 28 °F 1904
4 30 °F 1907
4 30 °F 1892
4 30 °F 1890
4 30 °F 1925
8 31 °F 1873
9 32 °F 1968
9 32 °F 1895
9 32 °F 1910
9 32 °F 1887
Lowest High Temperatures in Washington D.C. on October 31
Rank Temperature Year
1 41 °F 1925
2 44 °F 1917
3 46 °F 1885
4 47 °F 2002
5 48 °F 1954
5 48 °F 1875
5 48 °F 1993
5 48 °F 1913
5 48 °F 1906
5 48 °F 1895
What's the most it has ever rained in Washington D.C. on 10/31?
For the date of Oct 31, the most precipitation ever recorded in Washington D.C. history is 1.30 inches which happened in 1895.
All-Time Most Precipitation in Washington D.C. on October 31
Rank Precipitation Year
1 1.30 inches 1895
2 1.25 inches 2019
3 1.22 inches 1899
4 1.01 inches 1939
5 0.85 inches 1894
6 0.70 inches 1926
7 0.68 inches 1921
8 0.67 inches 1881
8 0.67 inches 1976
10 0.29 inches 1960
All-Time Most Snow in Washington D.C. on October 31
Rank Precipitation Year
1 0.2 inches 1925
Weather Station Details
Years Station Coordinates
1945–2024 Washington Reagan Airport location
1851–1945 Washington D.C. location