Keystone, Nebraska
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 13° 37° -22° (1984) 70° (1997) 0.49" 6.5"
February 17° 44° -18° (1996) 79° (1962) 0.58" 5.6"
March 25° 52° -21° (1960) 87° (2004) 1.46" 10"
April 35° 63° 5° (1975) 93° (1989) 1.87" 4.6"
May 47° 73° 23° (1954) 101° (2003) 3.36" 0.3"
June 56° 84° 33° (1951) 107° (1954) 3.07" 0"
July 62° 91° 44° (1971) 111° (1954) 2.59" 0"
August 60° 89° 40° (1987) 108° (2002) 1.87" 0"
September 50° 80° 24° (1984) 102° (1960) 1.5" 0.1"
October 38° 68° 7° (1991) 95° (1967) 1.06" 1"
November 25° 50° -7° (1952) 80° (2007) 0.82" 6.4"
December 17° 40° -25° (1989) 70° (1959) 0.41" 6.8"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 60° 89° 46° (1959) 108° (1990) 0.09" NA
Jul 2 60° 90° 51° (1968) 107° (1990) 0.09" NA
Jul 3 60° 90° 48° (1992) 104° (2003) 0.09" NA
Jul 4 61° 90° 47° (1972) 105° (2003) 0.09" NA
Jul 5 61° 90° 45° (1972) 104° (1964) 0.09" NA
Jul 6 61° 91° 53° (1953) 107° (1973) 0.09" NA
Jul 7 61° 91° 53° (1952) 107° (2003) 0.09" NA
Jul 8 61° 91° 47° (1952) 106° (1990) 0.09" NA
Jul 9 61° 91° 52° (1952) 103° (1989) 0.09" NA
Jul 10 62° 91° 52° (1978) 106° (1954) 0.09" NA
Jul 11 62° 91° 47° (1951) 111° (1954) 0.09" NA
Jul 12 62° 92° 49° (1987) 107° (1954) 0.09" NA
Jul 13 62° 92° 44° (1950) 108° (1954) 0.09" NA
Jul 14 62° 92° 45° (1990) 104° (1995) 0.09" NA
Jul 15 62° 92° 51° (1990) 101° (1986) 0.09" NA
Jul 16 62° 92° 50° (1976) 106° (2006) 0.08" NA
Jul 17 62° 92° 53° (1950) 108° (2006) 0.08" NA
Jul 18 62° 92° 54° (1972) 106° (2003) 0.08" NA
Jul 19 62° 92° 54° (1956) 101° (1998) 0.08" NA
Jul 20 62° 92° 52° (1973) 109° (2005) 0.08" NA
Jul 21 63° 92° 52° (1970) 107° (2003) 0.08" NA
Jul 22 63° 92° 50° (1990) 106° (1964) 0.08" NA
Jul 23 63° 92° 50° (1978) 104° (2005) 0.08" NA
Jul 24 63° 92° 53° (1954) 105° (1952) 0.08" NA
Jul 25 63° 93° 53° (2004) 101° (1953) 0.08" NA
Jul 26 63° 92° 51° (2005) 108° (2003) 0.08" NA
Jul 27 63° 92° 50° (1950) 101° (1960) 0.08" NA
Jul 28 63° 92° 50° (1994) 103° (2006) 0.07" NA
Jul 29 63° 92° 50° (1971) 103° (1980) 0.07" NA
Jul 30 62° 92° 44° (1971) 102° (2002) 0.07" NA
Jul 31 62° 92° 51° (1968) 104° (2002) 0.07" NA
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