Weston, Wyoming
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 38° -39° (1963) 70° (1981) 0.32" 6.2"
February 14° 45° -47° (1989) 79° (1995) 0.3" 5.8"
March 22° 52° -29° (1978) 79° (1986) 0.58" 7.3"
April 30° 61° -4° (2002) 88° (1980) 1.35" 5.2"
May 40° 70° 11° (1983) 95° (1969) 2.54" 1.4"
June 49° 79° 28° (1969) 105° (2002) 2.5" 0.1"
July 54° 88° 35° (1971) 108° (2006) 1.48" 0"
August 52° 87° 30° (1992) 106° (1965) 1.06" 0"
September 41° 76° 15° (1984) 103° (1978) 1.11" 0.7"
October 31° 63° -17° (1991) 90° (1992) 1.27" 2"
November 18° 46° -28° (1985) 77° (1999) 0.46" 4.5"
December 38° -47° (1983) 68° (1973) 0.33" 7.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 47° 82° 36° (1965) 101° (1983) 0.03" NA
Sep 2 47° 82° 35° (1965) 99° (1971) 0.03" NA
Sep 3 46° 81° 32° (1961) 98° (1969) 0.03" NA
Sep 4 46° 81° 25° (1962) 101° (1998) 0.03" NA
Sep 5 45° 81° 32° (1965) 99° (2000) 0.03" NA
Sep 6 45° 80° 35° (1994) 103° (1978) 0.03" NA
Sep 7 44° 80° 33° (1984) 101° (1978) 0.03" NA
Sep 8 44° 79° 30° (1962) 101° (1979) 0.03" NA
Sep 9 44° 79° 31° (1962) 98° (1979) 0.03" NA
Sep 10 43° 78° 27° (1992) 98° (1998) 0.04" NA
Sep 11 43° 78° 22° (1989) 95° (1971) 0.04" NA
Sep 12 42° 77° 27° (1989) 98° (1990) 0.04" NA
Sep 13 42° 77° 26° (1974) 94° (1981) 0.04" NA
Sep 14 42° 77° 23° (1992) 91° (2006) 0.04" NA
Sep 15 41° 76° 27° (1970) 95° (2000) 0.04" NA
Sep 16 41° 76° 26° (1971) 99° (2000) 0.04" NA
Sep 17 41° 75° 25° (1965) 92° (1964) 0.04" NA
Sep 18 40° 75° 18° (1991) 95° (1984) 0.04" NA
Sep 19 40° 75° 23° (1965) 93° (1981) 0.04" NA
Sep 20 40° 74° 25° (1965) 90° (1969) 0.04" NA
Sep 21 39° 74° 17° (1995) 85° (1979) 0.04" NA
Sep 22 39° 73° 23° (1995) 91° (2007) 0.04" NA
Sep 23 38° 73° 24° (1965) 94° (1992) 0.04" NA
Sep 24 38° 73° 23° (1972) 90° (1992) 0.04" NA
Sep 25 38° 72° 15° (1984) 90° (1979) 0.04" NA
Sep 26 37° 72° 20° (1972) 91° (2001) 0.04" NA
Sep 27 37° 71° 22° (1964) 94° (2001) 0.04" NA
Sep 28 37° 71° 19° (1985) 93° (2001) 0.04" NA
Sep 29 37° 71° 17° (1985) 88° (1967) 0.04" NA
Sep 30 36° 70° 21° (1985) 93° (1963) 0.04" NA
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