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Mandan Weather Records

Mandan, North Dakota weather data and records from 1913–2022 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 Mandan, North Dakota was 115.0 °F46.1 °C which occurred on July 6, 1936.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Mandan, North Dakota was -45.9 °F-43.3 °C which occurred on February 16, 1936.
Lowest Temperatures: All-Time By Year
Mandan 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) 22.3-5.4 27.6-2.5 39.54.1 54.212.3 66.519.2 75.924.4 82.628.1 81.827.6 72.122.3 56.113.4 39.94.4 26.8-2.9 54.112.3
🌙 Average low (°F°C) 2.6-16.3 6.7-14.1 18.2-7.7 30.5-0.8 42.65.9 52.911.6 58.014.5 55.613.1 45.77.6 31.90.0 19.1-7.1 8.0-13.3 31.3-0.4
☀️ Record high (°F°C) 63.017.2 68.020.0 82.027.8 93.934.4 102.038.9 109.943.3 115.046.1 109.042.8 104.040.0 96.135.6 80.126.7 66.018.9 115.046.1
🌙 Record low (°F°C) -43.1-41.7 -45.9-43.3 -29.9-34.4 -8.0-22.2 12.9-10.6 28.0-2.2 36.02.2 32.00.0 14.0-10.0 -14.1-25.6 -26.0-32.2 -45.9-43.3 -45.9-43.3
💧 Average precipitation (inchescm) 0.40.9 0.41.1 0.61.5 1.12.8 2.66.5 3.48.7 3.28.1 2.15.3 1.64.1 1.53.7 0.61.6 0.41.0 18.446.8
💧 Daily % chance precipitation 14.7 16.3 14.3 21.3 30.2 35.7 28.7 22.9 20.1 19.9 12.5 15.7 22.5
More Mandan Weather Records
1913–2022
Highest daily low 82.9 °F28.3 °C July 11, 1936
Lowest daily high -27.9 °F-33.3 °C February 2, 1996
Most daily precipitation 4.4 inches11.3 cm July 27, 2001
Most monthly precipitation 13.4 inches34.1 cm July 1993
Most yearly precipitation 26.3 inches66.9 cm 1993
Earliest freeze September 3 1974
Latest freeze June 20 1969
Mandan Weather Streaks
Most consecutive days...
With precipitation 9 days Jul 10–18, 1995
Without precipitation 62 days Nov 25, 2020 – Jan 25, 2021
High temperature ≤ 32 °F0 °C
freezing temperatures
 50 days Dec 18, 1977 – Feb 5, 1978
High temperature ≥ 80 °F27 °C 41 days Jun 23 – Aug 2, 1936
High temperature ≥ 90 °F32 °C 18 days Jul 2–19, 1936
High temperature ≥ 100 °F38 °C 8 days Jul 5–12, 1936
Mandan Weather by Year
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
More
Weather Station Details
Years Station Coordinates
1913–2022 Mandan Experimental Station location
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