JAMESTOWN MUNI AP, NORTH DAKOTA

Period of Record General Climate Summary - Temperature

Station:(324413) JAMESTOWN FAA AIRPORT
From Year=1948 To Year=2012
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 17.3 -1.7 7.7 56 05/2012 -36 29/1951 24.9 2006 -10.3 1950 0.0 25.1 30.9 17.4
February 23.5 4.3 13.9 64 25/1958 -35 09/1994 30.9 1954 -1.7 1979 0.0 19.9 27.8 12.2
March 35.6 16.7 26.2 79 23/1963 -24 02/1952 41.2 2012 12.9 1951 0.0 12.2 28.7 4.3
April 53.7 30.7 42.2 97 30/1992 -6 03/1954 54.1 1987 32.4 1950 0.2 1.5 18.0 0.1
May 67.5 42.5 55.0 100 27/1969 16 02/1967 64.5 1977 48.9 1979 0.5 0.0 4.2 0.0
June 76.3 52.8 64.6 105 27/1961 32 20/1969 74.9 1988 57.9 1951 2.1 0.0 0.0 0.0
July 82.6 57.8 70.2 108 11/1973 38 03/1967 76.4 1988 64.5 1992 5.8 0.0 0.0 0.0
August 81.6 55.2 68.4 106 09/1958 32 27/1982 76.2 1983 61.6 1977 5.9 0.0 0.0 0.0
September 70.4 44.7 57.6 105 05/1978 18 26/1965 63.7 1997 46.4 1965 1.4 0.0 2.2 0.0
October 56.9 33.5 45.2 94 04/1963 -1 31/1991 55.7 1963 34.7 2002 0.1 0.8 14.2 0.0
November 37.5 18.7 28.1 77 02/1978 -22 29/1964 38.1 2001 16.0 1955 0.0 10.7 27.8 2.3
December 22.9 5.0 13.9 63 01/1969 -37 23/1983 25.8 1997 -1.0 1983 0.0 22.6 30.9 11.9
Annual 52.2 30.0 41.1 108 19730711 -37 19831223 48.1 1987 35.5 1950 16.0 92.8 184.7 48.2
Winter 21.2 2.5 11.9 64 19580225 -37 19831223 24.4 1987 0.8 1979 0.0 67.6 89.6 41.5
Spring 52.3 30.0 41.1 100 19690527 -24 19520302 49.1 1987 34.0 1950 0.7 13.7 50.9 4.5
Summer 80.2 55.2 67.7 108 19730711 32 19690620 74.3 1988 63.1 2004 13.8 0.0 0.0 0.0
Fall 54.9 32.3 43.6 105 19780905 -22 19641129 49.7 1963 38.5 1959 1.5 11.5 44.2 2.3
Table updated on Oct 31, 2012
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