Keystone, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 28° -28° (1996) 65° (1989) 1.08" 7.5"
February 13° 34° -35° (1996) 70° (2000) 1.28" 6.7"
March 25° 46° -23° (1962) 88° (1986) 2.1" 4.1"
April 37° 61° 8° (1982) 95° (1986) 3.38" 1.2"
May 48° 71° 22° (2005) 94° (1956) 4.21" 0"
June 58° 80° 38° (1993) 102° (1988) 5.14" 0"
July 62° 84° 43° (1972) 105° (1955) 4.48" 0"
August 60° 82° 36° (1950) 105° (1988) 4.39" 0"
September 50° 75° 26° (1984) 100° (1955) 3.46" 0"
October 38° 63° 11° (1997) 93° (1963) 2.89" 0.3"
November 26° 47° -10° (1977) 80° (1999) 2.32" 1.7"
December 14° 32° -30° (1985) 69° (1998) 1.5" 7"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Nov 1 33° 55° 16° (1951) 75° (1950) 0.09" 0.1"
Nov 2 33° 55° 9° (1951) 77° (2000) 0.09" 0"
Nov 3 32° 54° 9° (1951) 75° (1978) 0.09" 0"
Nov 4 32° 54° 4° (1991) 76° (2008) 0.09" 0"
Nov 5 31° 53° 8° (1951) 68° (1965) 0.09" 0"
Nov 6 31° 53° 12° (1951) 73° (1980) 0.09" 0.1"
Nov 7 30° 52° -1° (1991) 74° (1949) 0.08" 0"
Nov 8 30° 52° 0° (1991) 76° (2001) 0.08" 0"
Nov 9 30° 51° 13° (2003) 80° (1999) 0.09" 0.1"
Nov 10 29° 50° 13° (1960) 76° (1999) 0.08" 0"
Nov 11 29° 50° 3° (1986) 73° (1964) 0.08" 0"
Nov 12 28° 49° 7° (1986) 67° (1964) 0.08" 0"
Nov 13 28° 48° 2° (1986) 69° (1953) 0.08" 0.1"
Nov 14 27° 48° 0° (1959) 73° (1964) 0.09" 0"
Nov 15 27° 47° -2° (1959) 74° (1950) 0.08" 0"
Nov 16 26° 47° 2° (1959) 73° (1954) 0.07" 0.1"
Nov 17 26° 46° -7° (1959) 72° (1954) 0.07" 0"
Nov 18 25° 45° 5° (2005) 72° (1953) 0.08" 0.1"
Nov 19 24° 45° 13° (1951) 69° (1999) 0.06" 0.1"
Nov 20 24° 44° 9° (1950) 67° (2007) 0.07" 0"
Nov 21 23° 43° -1° (1964) 71° (1990) 0.07" 0.1"
Nov 22 23° 43° 6° (1964) 67° (1966) 0.07" 0.1"
Nov 23 22° 42° 3° (1950) 68° (1966) 0.07" 0.1"
Nov 24 22° 42° -1° (1950) 61° (1988) 0.07" 0.1"
Nov 25 21° 41° -1° (1977) 62° (1976) 0.07" 0.1"
Nov 26 21° 40° -10° (1977) 71° (1990) 0.07" 0.1"
Nov 27 20° 40° 2° (1959) 64° (1990) 0.06" 0.1"
Nov 28 20° 39° -8° (1976) 66° (1998) 0.07" 0.1"
Nov 29 19° 39° -8° (1976) 63° (2006) 0.07" 0.1"
Nov 30 19° 38° -8° (1976) 69° (1998) 0.07" 0.1"
Advertisements