BILLY CREEK, WYOMING

Period of Record General Climate Summary - Temperature

Station:(480740) BILLY CREEK
From Year=1962 To Year=2006
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean		 Year Lowest
Mean		 Year >=
90 F		 <=
32 F		 <=
32 F		 <=
0 F
F F F F dd/yyyy
or
yyyymmdd		 F dd/yyyy
or
yyyymmdd		 F - F - # Days # Days # Days # Days
January 36.5 9.5 23.0 66 16/1974 -36 11/1963 32.7 2006 6.2 1979 0.0 10.6 30.1 7.7
February 40.1 14.4 27.3 71 25/1995 -41 03/1989 36.3 1991 12.5 1989 0.0 7.0 27.1 4.0
March 46.5 20.9 33.7 77 31/2004 -21 25/1965 42.2 1986 20.0 2002 0.0 4.5 27.6 1.6
April 55.7 29.3 42.5 85 22/1989 -1 11/1997 48.2 1987 35.9 1970 0.0 0.8 20.0 0.1
May 64.9 38.3 51.6 91 27/1969 14 11/1968 57.6 1994 46.3 1995 0.1 0.0 7.3 0.0
June 75.0 46.7 60.9 100 21/1988 25 14/1969 71.6 1988 54.8 1998 2.4 0.0 0.6 0.0
July 84.4 53.1 68.7 104 09/1989 35 31/1968 73.6 1966 60.1 1993 8.8 0.0 0.0 0.0
August 83.1 51.1 67.1 105 05/1979 31 20/1964 73.3 1983 59.8 2002 8.1 0.0 0.1 0.0
September 72.2 41.5 56.9 98 05/1978 11 25/1984 64.7 1998 46.2 1965 1.6 0.2 4.4 0.0
October 60.2 31.2 45.7 87 01/1989 -12 30/1991 53.8 1963 36.7 1969 0.0 0.8 17.2 0.0
November 45.9 19.5 32.7 81 08/1999 -26 22/1985 45.0 1999 16.0 1985 0.0 5.0 26.8 1.7
December 38.4 11.7 25.0 72 01/1999 -39 21/1990 33.0 1979 7.5 1983 0.0 9.7 29.9 5.3
Annual 58.6 30.6 44.6 105 19790805 -41 19890203 47.3 1981 41.7 1985 21.0 38.7 191.2 20.4
Winter 38.3 11.9 25.1 72 19991201 -41 19890203 31.6 1992 14.1 1979 0.0 27.4 87.1 16.9
Spring 55.7 29.5 42.6 91 19690527 -21 19650325 47.5 1992 35.2 2002 0.1 5.3 54.9 1.7
Summer 80.9 50.3 65.6 105 19790805 25 19690614 70.3 1988 59.9 1993 19.3 0.0 0.7 0.0
Fall 59.4 30.8 45.1 98 19780905 -26 19851122 51.5 1963 37.1 1985 1.6 5.9 48.5 1.8
Table updated on Jul 28, 2006
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov. 






Western Regional Climate Center, wrcc@dri.edu