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St. Johnsbury Weather Records

St. Johnsbury, Vermont weather data and records from 1894–2022 based on data compiled by the NOAA.
All data displayed in U.S. customary units.
All data displayed in metric units.
All-Time Recorded High
The highest temperature ever recorded in St. Johnsbury, Vermont was 100.9 °F38.3 °C which occurred on June 5, 1919.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in St. Johnsbury, Vermont was -43.1 °F-41.7 °C which occurred on February 16, 1943.
Lowest Temperatures: All-Time By Year
St. Johnsbury Weather by Month
Averages based on the years 1991–2020
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
☀️ Average high (°F°C) 28.3-2.0 32.50.3 42.25.7 56.613.7 69.721.0 77.525.3 81.227.3 79.426.3 72.122.3 58.814.9 44.97.2 33.00.6 56.513.6
🌙 Average low (°F°C) 9.0-12.8 10.3-12.1 19.9-6.7 32.00.0 43.66.5 53.311.8 58.214.6 56.613.7 49.39.6 38.23.5 28.3-2.1 17.2-8.2 34.81.5
☀️ Record high (°F°C) 63.017.2 64.918.3 84.028.9 91.933.3 96.135.6 100.938.3 100.938.3 100.037.8 95.035.0 91.933.3 77.025.0 66.919.4 100.938.3
🌙 Record low (°F°C) -38.0-38.9 -43.1-41.7 -27.0-32.8 -2.0-18.9 19.0-7.2 30.0-1.1 36.02.2 33.10.6 21.9-5.6 12.0-11.1 -13.0-25.0 -43.1-41.7 -43.1-41.7
💧 Average precipitation (inchescm) 2.66.7 2.25.5 2.56.3 3.17.9 3.89.5 4.110.3 4.511.5 3.910.0 3.48.6 3.910.0 3.07.7 3.28.1 40.2102.1
💧 Daily % chance precipitation 50.8 47.0 43.7 46.0 46.6 47.9 44.5 39.4 37.6 43.2 46.6 54.6 45.7
❄️ Average snow (inchescm) 20.752.5 19.850.2 15.940.5 4.712.0 0.10.3 0.00.0 0.00.0 0.00.0 0.00.0 0.51.2 5.714.6 20.451.8 87.8223.0
❄️ Daily % chance snow 47.5 42.4 30.2 11.6 0.5 0.0 0.0 0.0 0.0 1.9 19.9 43.2 16.3
More St. Johnsbury Weather Records
1894–2022
Highest daily low 75.9 °F24.4 °C July 25, 1943
Lowest daily high -18.0 °F-27.8 °C December 30, 1933
Most daily precipitation 5.0 inches12.7 cm July 28, 1913
Most monthly precipitation 11.1 inches28.3 cm May 2011
Most yearly precipitation 51.3 inches130.2 cm 2011
Earliest freeze September 9 1938
Latest freeze June 20 1918
Earliest snow October 1 1992
Latest snow May 26 2013
Most daily snow 33.0 inches83.8 cm February 25, 1969
Most monthly snow 60.5 inches153.6 cm February 1969
Most yearly snow 145.1 inches368.5 cm 1908
St. Johnsbury Weather Streaks
Most consecutive days...
With precipitation 15 days Jan 2–16, 1978
Without precipitation 24 days Mar 21 – Apr 13, 1941
With snow 12 days Feb 6–17, 2017
High temperature ≤ 32 °F0 °C
freezing temperatures
 51 days Dec 22, 1976 – Feb 10, 1977
High temperature ≥ 80 °F27 °C 47 days Jul 1 – Aug 16, 1952
High temperature ≥ 90 °F32 °C 8 days Aug 10–17, 1944
High temperature ≥ 100 °F38 °C 3 days Jun 3–5, 1919
St. Johnsbury Weather by Year
1894 1895 1896 1897 1898 1899 1900 1901 1902 1903
1904 1905 1906 1907 1908 1909 1910 1911 1912 1913
1914 1915 1916 1917 1918 1919 1920 1921 1922 1923
1924 1925 1926 1927 1928 1929 1930 1931 1932 1933
1934 1935 1936 1937 1938 1939 1940 1941 1942 1943
1944 1945 1946 1947 1948 1949 1950 1951 1952 1953
1954 1955 1956 1957 1958 1959 1960 1961 1962 1963
1964 1965 1966 1967 1968 1969 1970 1971 1972 1973
1974 1975 1976 1977 1978 1979 1980 1981 1982 1983
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993
1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
2014 2015 2016 2017 2018 2019 2020 2021 2022
More
Weather Station Details
Years Station Coordinates
1894–2022 St. Johnsbury location
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