Lyonville, South Dakota
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 27° -32° (1970) 67° (1998) 0.28" 4.2"
February 14° 34° -32° (1994) 73° (2000) 0.59" 6.1"
March 24° 45° -24° (1962) 86° (1978) 1.43" 6.7"
April 36° 60° 3° (1975) 97° (1992) 2.49" 1.7"
May 47° 72° 16° (1980) 99° (1967) 3.6" 0"
June 57° 81° 32° (1998) 110° (1988) 3.19" 0"
July 62° 87° 37° (1971) 111° (2002) 2.88" 0"
August 60° 86° 36° (1950) 111° (1988) 2.21" 0"
September 49° 77° 22° (1951) 105° (1979) 2.09" 0"
October 37° 62° 8° (1991) 97° (1963) 1.59" 1"
November 23° 42° -18° (1959) 81° (1999) 0.9" 4"
December 11° 30° -32° (1983) 72° (1998) 0.34" 5.6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Apr 1 30° 53° 4° (1975) 84° (1963) 0.06" NA
Apr 2 30° 54° 6° (1975) 77° (1991) 0.07" NA
Apr 3 31° 54° 3° (1975) 80° (1990) 0.07" NA
Apr 4 31° 55° 14° (2007) 81° (1959) 0.07" NA
Apr 5 31° 55° 9° (1979) 86° (1992) 0.07" NA
Apr 6 32° 56° 9° (1979) 87° (1991) 0.07" NA
Apr 7 32° 56° 8° (2007) 85° (1988) 0.07" NA
Apr 8 33° 57° 7° (1997) 84° (1988) 0.07" NA
Apr 9 33° 57° 6° (1982) 91° (1977) 0.07" NA
Apr 10 33° 58° 14° (1973) 87° (1977) 0.08" NA
Apr 11 34° 58° 7° (1997) 85° (1968) 0.08" NA
Apr 12 34° 58° 9° (1961) 85° (1968) 0.08" NA
Apr 13 35° 59° 12° (1950) 85° (2003) 0.08" NA
Apr 14 35° 59° 17° (1983) 90° (2003) 0.08" NA
Apr 15 35° 60° 16° (1983) 89° (2003) 0.08" NA
Apr 16 36° 60° 17° (1961) 93° (1964) 0.08" NA
Apr 17 36° 61° 18° (1990) 88° (1964) 0.08" NA
Apr 18 36° 61° 14° (1953) 93° (1985) 0.09" NA
Apr 19 37° 62° 19° (1956) 84° (1955) 0.09" NA
Apr 20 37° 62° 14° (1966) 95° (1980) 0.09" NA
Apr 21 38° 62° 17° (1966) 95° (1980) 0.09" NA
Apr 22 38° 63° 23° (1982) 91° (1990) 0.09" NA
Apr 23 38° 63° 21° (1963) 90° (1990) 0.09" NA
Apr 24 39° 64° 24° (1968) 88° (1962) 0.09" NA
Apr 25 39° 64° 27° (1958) 95° (1962) 0.1" NA
Apr 26 40° 64° 22° (1950) 85° (1970) 0.1" NA
Apr 27 40° 65° 21° (1950) 90° (1952) 0.1" NA
Apr 28 40° 65° 22° (1956) 89° (1952) 0.1" NA
Apr 29 41° 66° 19° (1958) 88° (2004) 0.1" NA
Apr 30 41° 66° 19° (1960) 97° (1992) 0.1" NA
Advertisements
Track Severe Weather on mobile