RIVERTON, MINNESOTA

Period of Record General Climate Summary - Temperature

Station:(216972) RIVERTON
From Year=1948 To Year=1989
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 18.6 -2.3 8.2 52 26/1973 -43 16/1972 13.0 1973 1.7 1972 0.0 25.8 30.8 16.5
February 23.4 -1.7 10.9 48 22/1970 -33 08/1972 15.9 1973 4.9 1972 0.0 21.0 28.2 16.3
March 33.8 11.4 22.6 51 17/1972 -17 02/1972 22.9 1970 22.3 1972 0.0 12.5 30.5 5.0
April 51.0 30.4 40.7 80 28/1970 1 01/1970 43.2 1971 38.0 1972 0.0 2.0 14.0 0.0
May 64.8 44.0 54.4 84 31/1973 29 04/1973 55.4 1968 53.9 1971 0.0 0.0 1.7 0.0
June 76.6 55.6 66.0 93 05/1968 39 15/1968 67.0 1973 65.1 1975 1.5 0.0 0.0 0.0
July 79.0 58.5 68.7 91 07/1973 46 30/1971 69.7 1973 67.7 1971 1.5 0.0 0.0 0.0
August 77.1 58.8 67.9 93 17/1972 45 04/1972 67.9 1972 67.9 1972 3.0 0.0 0.0 0.0
September 67.3 49.0 58.2 84 02/1973 32 20/1973 58.2 1973 58.2 1973 0.0 0.0 1.0 0.0
October -99.0 -99.0 -99.0 **** 99/ - 9999 99/ - ****** 1900 ***** 1900 -99.0 -99.0 -99.0 -99.0
November 38.5 24.5 31.5 58 14/1973 8 08/1973 31.5 1973 31.5 1973 0.0 7.0 21.0 0.0
December 23.8 6.8 15.3 51 01/1969 -32 25/1968 23.1 1969 7.5 1972 0.0 25.5 30.2 11.2
Annual -99.0 -99.0 -99.0 93 19680605 -43 19720116 ****** 1900 ***** 1900 -99.0 -99.0 -99.0 -99.0
Winter 21.9 1.0 11.4 52 19730126 -43 19720116 13.9 1970 11.1 1974 0.0 72.3 89.2 44.1
Spring 49.9 28.6 39.2 84 19730531 -17 19720302 -99.0 1900 -99.0 1900 0.0 14.5 46.2 5.0
Summer 77.6 57.6 67.6 93 19680605 39 19680615 -99.0 1900 -99.0 1900 6.0 0.0 0.0 0.0
Fall -99.0 -99.0 -99.0 84 19730902 8 19731108 -99.0 1900 -99.0 1900 -99.0 -99.0 22.0 -99.0
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