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Spearfish Weather Records

Spearfish, South Dakota weather data and records from 1893–2022 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 Spearfish, South Dakota was 109.9 °F43.3 °C which occurred on July 6, 1936.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Spearfish, South Dakota was -33.0 °F-36.1 °C which occurred on February 14, 2021.
Lowest Temperatures: All-Time By Year
Spearfish 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) 37.22.9 37.73.2 48.29.0 56.213.4 66.219.0 77.325.2 85.129.5 84.128.9 75.324.1 58.714.8 47.38.5 37.73.1 59.615.3
🌙 Average low (°F°C) 16.9-8.4 17.2-8.2 26.4-3.1 34.11.2 43.86.6 53.912.1 59.715.4 58.014.5 49.79.8 37.22.9 26.8-2.9 19.1-7.2 37.12.9
☀️ Record high (°F°C) 79.026.1 75.023.9 82.027.8 91.032.8 96.135.6 105.140.6 109.943.3 104.040.0 105.140.6 95.035.0 84.929.4 73.022.8 109.943.3
🌙 Record low (°F°C) -32.1-35.6 -33.0-36.1 -27.0-32.8 -8.0-22.2 10.9-11.7 25.0-3.9 33.10.6 32.00.0 15.1-9.4 -7.1-21.7 -23.1-30.6 -29.9-34.4 -33.0-36.1
💧 Average precipitation (inchescm) 0.61.5 1.12.7 1.23.1 2.05.1 3.69.2 3.99.9 2.46.1 2.05.1 1.74.2 1.74.2 0.61.5 0.82.1 20.552.2
💧 Daily % chance precipitation 22.1 24.7 21.7 28.1 36.7 39.5 28.7 23.8 20.2 24.0 17.4 16.2 24.5
More Spearfish Weather Records
1893–2022
Highest daily low 88.0 °F31.1 °C July 23, 1936
Lowest daily high -18.9 °F-28.3 °C December 20, 1990
Most daily precipitation 6.5 inches16.5 cm May 11, 1922
Most monthly precipitation 14.1 inches35.8 cm May 1982
Most yearly precipitation 42.4 inches107.7 cm 1946
Earliest freeze September 4 1962
Latest freeze June 5 1920
Spearfish Weather Streaks
Most consecutive days...
With precipitation 11 days Jun 6–16, 1943
Without precipitation 59 days Sep 18 – Nov 15, 1952
High temperature ≤ 32 °F0 °C
freezing temperatures
 24 days Feb 15 – Mar 10, 2019
High temperature ≥ 80 °F27 °C 53 days Jun 11 – Aug 2, 1936
High temperature ≥ 90 °F32 °C 15 days Jul 13–27, 1931
High temperature ≥ 100 °F38 °C 5 days Jul 27–31, 2006
Spearfish Weather by Year
1893 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
1893–2022 Spearfish location
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