LEWISTON, UTAH

Period of Record General Climate Summary - Temperature

Station:(425082) LEWISTON
From Year=1928 To Year=1976
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 31.6 9.7 20.6 57 12/1953 -44 21/1937 35.6 1953 5.8 1949 0.0 15.5 29.9 8.9
February 37.5 14.5 26.0 64 06/1963 -36 10/1933 38.5 1934 12.1 1964 0.0 7.4 27.0 5.0
March 46.4 23.0 34.7 73 28/1943 -16 06/1976 45.3 1934 22.5 1964 0.0 1.5 27.4 1.0
April 58.4 31.9 45.2 83 25/1946 0 02/1936 52.8 1943 38.7 1970 0.0 0.0 16.8 0.0
May 69.5 38.8 54.2 90 20/1954 19 01/1972 59.6 1934 48.7 1953 0.0 0.0 4.8 0.0
June 78.4 44.3 61.3 102 18/1940 27 21/1960 66.9 1933 56.6 1945 3.7 0.0 0.5 0.0
July 89.3 50.0 69.6 104 23/1931 34 21/1939 73.4 1936 67.2 1972 16.2 0.0 0.0 0.0
August 87.4 48.1 67.7 105 12/1940 29 30/1964 71.2 1958 63.4 1968 13.1 0.0 0.1 0.0
September 76.9 39.1 58.0 98 05/1950 21 26/1970 62.6 1938 51.9 1965 1.4 0.0 4.8 0.0
October 63.7 31.0 47.4 85 01/1957 9 30/1935 51.3 1963 41.6 1970 0.0 0.1 19.0 0.0
November 46.2 22.6 34.5 71 09/1958 -26 16/1955 41.1 1949 25.9 1930 0.0 2.3 26.2 0.6
December 35.0 15.1 25.0 62 10/1939 -35 10/1972 33.4 1958 11.2 1930 0.0 11.7 29.8 3.9
Annual 60.0 30.7 45.3 105 19400812 -44 19370121 50.0 1934 42.0 1964 34.4 38.5 186.4 19.4
Winter 34.7 13.1 23.9 64 19630206 -44 19370121 34.4 1934 14.8 1964 0.0 34.6 86.7 17.8
Spring 58.1 31.2 44.7 90 19540520 -16 19760306 52.2 1934 39.9 1964 0.0 1.6 49.0 1.0
Summer 85.0 47.4 66.2 105 19400812 27 19600621 69.6 1940 63.9 1928 33.0 0.0 0.7 0.0
Fall 62.3 30.9 46.6 98 19500905 -26 19551116 50.0 1953 42.4 1971 1.4 2.4 50.0 0.6
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