Boulder, Wyoming
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -7° 27° -36° (1996) 49° (1994) 0.44" 6.8"
February -5° 30° -37° (1996) 50° (1995) 0.51" 7.1"
March 11° 41° -29° (1993) 64° (2004) 0.63" 5.7"
April 21° 52° 4° (1997) 75° (1992) 0.91" 4.8"
May 29° 62° 10° (2002) 87° (2003) 1.3" 1.6"
June 37° 72° 18° (2002) 90° (1990) 1.33" 0.2"
July 42° 81° 25° (1993) 94° (2002) 0.83" 0"
August 40° 79° 23° (1992) 93° (2001) 0.99" 0"
September 32° 69° 12° (1996) 86° (1998) 1.11" 0.3"
October 21° 57° -6° (1991) 79° (2003) 0.8" 3.5"
November 40° -27° (1993) 65° (2006) 0.46" 4.6"
December -5° 28° -52° (1990) 56° (1995) 0.43" 7.4"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 -7° 26° -26° (2008) 41° (1997) 0.02" 0.3"
Jan 2 -7° 26° -27° (2002) 40° (1997) 0.01" 0.3"
Jan 3 -7° 26° -27° (2002) 41° (2009) 0.02" 0.2"
Jan 4 -7° 26° -31° (2009) 40° (2001) 0.02" 0.3"
Jan 5 -7° 26° -30° (2009) 38° (2001) 0.01" 0.3"
Jan 6 -7° 26° -29° (2004) 37° (1999) 0.02" 0.2"
Jan 7 -7° 26° -28° (2008) 37° (1999) 0.02" 0.3"
Jan 8 -7° 26° -29° (2008) 39° (2009) 0.01" 0.2"
Jan 9 -7° 26° -26° (2008) 42° (2009) 0.02" 0.3"
Jan 10 -7° 26° -20° (2008) 46° (1990) 0.01" 0.2"
Jan 11 -7° 26° -13° (1992) 44° (1990) 0.02" 0.2"
Jan 12 -7° 26° -15° (1997) 46° (1990) 0.01" 0.3"
Jan 13 -7° 26° -31° (1993) 43° (1990) 0.02" 0.2"
Jan 14 -7° 26° -30° (2007) 42° (1990) 0.01" 0.2"
Jan 15 -7° 26° -35° (2007) 43° (1994) 0.02" 0.2"
Jan 16 -7° 27° -34° (2007) 40° (1999) 0.01" 0.2"
Jan 17 -7° 27° -28° (2001) 42° (1999) 0.01" 0.2"
Jan 18 -7° 27° -28° (2001) 41° (2000) 0.02" 0.2"
Jan 19 -7° 27° -28° (1990) 44° (1994) 0.01" 0.2"
Jan 20 -7° 27° -28° (1990) 46° (2005) 0.01" 0.2"
Jan 21 -7° 27° -28° (1990) 45° (1994) 0.02" 0.3"
Jan 22 -7° 27° -36° (2008) 46° (1994) 0.01" 0.2"
Jan 23 -7° 27° -36° (2008) 49° (1994) 0.01" 0.1"
Jan 24 -7° 27° -29° (2008) 42° (2009) 0.01" 0.2"
Jan 25 -7° 27° -28° (2008) 40° (1994) 0.02" 0.2"
Jan 26 -7° 27° -26° (1991) 38° (1994) 0.01" 0.2"
Jan 27 -7° 27° -35° (2009) 39° (1995) 0.01" 0.2"
Jan 28 -7° 27° -35° (2009) 40° (2003) 0.01" 0.2"
Jan 29 -7° 27° -29° (1991) 37° (2003) 0.02" 0.2"
Jan 30 -7° 27° -35° (2002) 35° (2003) 0.01" 0.1"
Jan 31 -8° 27° -36° (1996) 41° (2009) 0.01" 0.2"
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