Yellowstone National Park, Wyoming
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 24° -50° (1963) 46° (2005) 1.65" 34.3"
February 28° -50° (1985) 56° (1982) 1.68" 30.4"
March 36° -42° (1965) 61° (2004) 1.8" 25.6"
April 18° 43° -26° (1975) 65° (1987) 1.78" 21.4"
May 28° 52° -2° (1967) 78° (2003) 2.47" 8.1"
June 35° 62° 14° (1951) 83° (1988) 2.25" 1.3"
July 42° 72° 20° (1985) 92° (2003) 1.62" 0"
August 40° 71° 17° (1976) 91° (1969) 1.6" 0.1"
September 32° 62° -5° (1985) 83° (1956) 1.46" 1.3"
October 24° 48° -13° (1991) 72° (1987) 1.18" 9.9"
November 14° 34° -30° (1955) 63° (1949) 1.85" 30.9"
December 25° -43° (1990) 48° (1981) 1.63" 30.5"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 25° -50° (1985) 41° (1971) 0.05" 1"
Feb 2 25° -50° (1985) 45° (1962) 0.04" 1.1"
Feb 3 26° -41° (1996) 43° (1962) 0.05" 1"
Feb 4 26° -44° (1985) 47° (1963) 0.05" 1.1"
Feb 5 26° -44° (1982) 48° (1963) 0.05" 1.1"
Feb 6 26° -44° (1982) 49° (1963) 0.06" 1.1"
Feb 7 26° -33° (1982) 46° (1963) 0.05" 1"
Feb 8 26° -31° (2001) 44° (1963) 0.05" 1.1"
Feb 9 27° -30° (2001) 43° (2000) 0.06" 1.1"
Feb 10 27° -42° (1981) 46° (1951) 0.05" 1.1"
Feb 11 27° -44° (1965) 42° (1968) 0.06" 1.1"
Feb 12 27° -31° (1995) 40° (1987) 0.06" 1.1"
Feb 13 27° -41° (1949) 41° (1987) 0.05" 1"
Feb 14 28° -28° (1964) 42° (1957) 0.06" 1.1"
Feb 15 28° -32° (1990) 42° (1996) 0.05" 1"
Feb 16 28° -35° (1956) 43° (1977) 0.06" 1.1"
Feb 17 28° -27° (1975) 43° (1994) 0.06" 1.1"
Feb 18 29° -31° (2006) 48° (1958) 0.05" 1.1"
Feb 19 29° -35° (1955) 44° (1983) 0.06" 1.1"
Feb 20 29° -33° (1953) 45° (1958) 0.07" 1.1"
Feb 21 30° -31° (1971) 48° (1958) 0.06" 1.2"
Feb 22 30° -35° (1975) 49° (1958) 0.07" 1.2"
Feb 23 30° -28° (1974) 56° (1982) 0.06" 1.1"
Feb 24 30° -39° (2003) 42° (1995) 0.07" 1.2"
Feb 25 31° -35° (2003) 45° (1995) 0.06" 1"
Feb 26 31° -31° (2002) 48° (1986) 0.07" 1.1"
Feb 27 31° -43° (1962) 48° (1986) 0.06" 1.1"
Feb 28 32° -32° (1996) 48° (1988) 0.07" 1"
Feb 29 32° -36° (1960) 47° (1980) 0.07" NA
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