Howell, South Dakota
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 25° -45° (1912) 64° (1987) 0.4" 5"
February 11° 32° -41° (1917) 70° (2005) 0.54" 6.2"
March 21° 43° -26° (1917) 86° (1946) 1.38" 8.2"
April 32° 58° -4° (1936) 98° (1980) 2.59" 3.7"
May 44° 70° 16° (1945) 108° (1934) 3.07" 0.1"
June 54° 80° 23° (1919) 112° (1931) 3.16" 0"
July 59° 87° 35° (1912) 113° (1936) 3.25" 0"
August 58° 86° 31° (1911) 113° (1965) 2.26" 0"
September 47° 76° 10° (1926) 108° (1983) 1.66" 0"
October 35° 61° -11° (1925) 97° (1963) 1.79" 1.3"
November 21° 40° -23° (1940) 81° (1931) 0.75" 4.2"
December 28° -36° (1983) 68° (1939) 0.38" 6.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 53° 81° 31° (1946) 105° (1983) 0.06" NA
Sep 2 52° 81° 34° (1946) 108° (1983) 0.06" NA
Sep 3 52° 81° 32° (1974) 101° (1947) 0.06" NA
Sep 4 52° 80° 34° (1962) 103° (1913) 0.06" NA
Sep 5 51° 80° 34° (1965) 107° (1933) 0.06" NA
Sep 6 51° 79° 31° (1956) 108° (1976) 0.06" NA
Sep 7 50° 79° 34° (1986) 104° (1931) 0.06" NA
Sep 8 50° 79° 34° (1986) 101° (1931) 0.05" NA
Sep 9 50° 78° 29° (1910) 107° (1931) 0.05" NA
Sep 10 49° 78° 30° (1922) 104° (1931) 0.05" NA
Sep 11 49° 77° 24° (1955) 100° (1931) 0.05" NA
Sep 12 48° 77° 28° (1910) 100° (1897) 0.05" NA
Sep 13 48° 77° 28° (1949) 97° (1939) 0.05" NA
Sep 14 48° 76° 29° (1904) 99° (1939) 0.05" NA
Sep 15 47° 76° 25° (1916) 102° (1955) 0.05" NA
Sep 16 47° 76° 30° (1918) 99° (1925) 0.05" NA
Sep 17 46° 75° 31° (1971) 98° (1955) 0.05" NA
Sep 18 46° 75° 26° (1918) 98° (1933) 0.05" NA
Sep 19 46° 74° 22° (1991) 97° (1970) 0.05" NA
Sep 20 45° 74° 25° (1918) 98° (1937) 0.05" NA
Sep 21 45° 74° 24° (1983) 98° (1937) 0.05" NA
Sep 22 45° 73° 23° (1947) 100° (1922) 0.06" NA
Sep 23 44° 73° 25° (1983) 95° (1935) 0.06" NA
Sep 24 44° 72° 22° (1942) 92° (1908) 0.06" NA
Sep 25 43° 72° 10° (1926) 95° (1938) 0.06" NA
Sep 26 43° 72° 20° (1965) 100° (1974) 0.06" NA
Sep 27 43° 71° 20° (1928) 99° (1956) 0.06" NA
Sep 28 42° 71° 17° (1951) 97° (1897) 0.06" NA
Sep 29 42° 70° 21° (1984) 92° (1897) 0.06" NA
Sep 30 42° 70° 17° (1974) 94° (1980) 0.06" NA
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