SWAN VALLEY 2 E, IDAHO

Period of Record General Climate Summary - Temperature

Station:(108937) SWAN VALLEY 2 E
From Year=1960 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 30.2 10.7 20.3 55 16/1974 -43 19/1963 27.9 2003 7.2 1979 0.0 17.6 29.9 7.5
February 35.5 13.1 24.4 60 05/1963 -36 05/1982 32.6 1963 12.5 1964 0.0 9.4 27.0 5.7
March 44.0 20.9 32.5 72 31/2004 -25 02/1971 40.1 1986 22.7 1976 0.0 2.5 27.9 1.6
April 55.1 27.8 41.4 83 29/1992 -3 01/1975 47.8 1992 33.0 1975 0.0 0.1 22.4 0.0
May 65.3 34.9 50.1 91 28/2003 12 01/1990 55.9 1992 44.6 1975 0.1 0.0 11.8 0.0
June 74.8 40.6 57.7 101 25/1988 20 01/1979 64.7 1988 51.9 1998 1.2 0.0 2.9 0.0
July 84.4 45.1 64.8 101 20/1989 26 08/1981 70.5 2003 55.1 1993 6.8 0.0 0.5 0.0
August 83.2 43.7 63.5 101 07/1990 23 31/1962 69.3 2003 59.3 1993 5.0 0.0 1.5 0.0
September 73.5 36.5 55.0 96 15/1990 8 29/1985 62.0 1990 47.8 1985 0.6 0.0 9.3 0.0
October 60.4 27.9 44.2 83 01/1992 0 29/1971 51.3 1988 39.1 1969 0.0 0.3 22.4 0.0
November 42.2 21.0 31.5 69 02/1962 -21 30/1975 39.8 1999 23.1 1994 0.0 5.3 26.5 1.2
December 31.2 12.2 21.7 58 05/1979 -43 22/1990 29.1 1980 12.2 1990 0.0 17.0 29.7 5.4
Annual 56.6 27.9 42.2 101 19880625 -43 19630119 44.2 1981 39.0 1985 13.6 52.2 211.5 21.4
Winter 32.3 12.0 22.1 60 19630205 -43 19630119 28.0 1981 14.8 1979 0.0 44.0 86.5 18.6
Spring 54.8 27.9 41.3 91 20030528 -25 19710302 47.8 1992 35.9 1975 0.1 2.5 62.0 1.6
Summer 80.8 43.2 62.0 101 19880625 20 19790601 67.1 2003 56.1 1993 13.0 0.0 4.9 0.0
Fall 58.7 28.5 43.6 96 19900915 -21 19751130 47.7 2001 37.7 1985 0.6 5.6 58.1 1.2
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