CODY, WYOMING

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 34.9 40.5 48.5 56.7 65.5 75.6 82.9 81.4 71.0 59.5 43.9 36.5 58.1
Highest Mean Max. Temperature (F) 45.1 50.2 57.6 68.0 71.8 86.0 87.4 88.0 78.2 66.2 58.2 46.8 88.0
Year Highest Occurred 1981 1991 1986 1987 1987 1988 1985 1971 1979 1988 1999 1980 1971
Lowest Mean Max. Temperature (F) 15.8 21.6 40.8 46.4 58.2 65.8 73.5 74.1 60.1 52.8 28.0 18.9 15.8
Year Lowest Occurred 1979 1989 1996 1975 1983 1998 1993 1977 1986 1971 1985 1983 1979
Mean Temperature (F) 24.7 29.7 37.1 44.6 53.2 62.3 68.9 67.6 58.0 47.7 34.3 26.6 46.2
Highest Mean Temperature (F) 33.9 39.1 45.2 51.6 58.5 71.5 72.8 72.9 65.7 52.8 46.7 35.8 72.9
Year Highest Occurred 1981 1991 1986 1987 1987 1988 1988 1971 1998 1988 1999 1980 1971
Lowest Mean Temperature (F) 5.5 11.8 29.2 36.0 46.6 55.3 60.5 62.3 51.0 43.4 18.7 8.6 5.5
Year Lowest Occurred 1979 1989 1996 1975 1983 1998 1993 1980 1986 1971 1985 1983 1979
Mean Min. Temperature (F) 14.5 18.9 25.7 32.5 40.9 49.0 54.8 53.8 44.9 35.9 24.7 16.7 34.4
Highest Mean Min. Temperature (F) 22.9 28.0 32.8 35.8 45.6 56.9 59.0 58.7 53.1 39.4 35.2 24.9 59.0
Year Highest Occurred 1986 1991 1986 1992 1994 1988 1998 1991 1998 1988 1999 1980 1998
Lowest Mean Min. Temperature (F) -4.8 1.9 17.5 25.6 35.0 44.3 47.5 49.6 39.6 32.1 9.5 -1.6 -4.8
Year Lowest Occurred 1979 1989 1996 1975 1983 1983 1993 1993 1984 1991 1985 1983 1979
Mean Precipitation (in.) 0.46 0.27 0.51 1.13 1.96 1.58 1.21 0.90 1.13 0.88 0.48 0.32 10.83
Highest Precipitation (in.) 1.92 1.18 1.21 3.50 4.73 5.76 3.27 2.54 3.51 3.37 1.10 1.10 5.76
Year Highest Occurred 1972 1978 1992 1999 1978 1992 1973 1999 1991 1994 1991 1996 1992
Lowest Precipitation (in.) 0.00 0.00 0.00 0.09 0.08 0.10 0.18 0.16 0.12 0.15 0.03 0.00 0.00
Year Lowest Occurred 1988 1999 1984 1985 1976 1978 1976 1973 1979 1987 1976 1985 1988
Heating Degree Days (F) 1250. 989. 864. 613. 373. 151. 43. 64. 247. 535. 922. 1192. 7243.
Cooling Degree Days (F) 0. 0. 0. 0. 7. 70. 162. 144. 34. 0. 0. 0. 417.

Western Regional Climate Center, wrcc@dri.edu