SUPERIOR, ARIZONA

Period of Record General Climate Summary - Precipitation

Station:(028348) SUPERIOR
From Year=1920 To Year=2006
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.
>=
0.10 in.
>=
0.50 in.
>=
1.00 in.
Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd
# Days # Days # Days # Days in. in. -
January 2.00 11.29 1993 0.00 1924 2.56 24/1943 5 4 2 0 0.3 6.4 1933
February 1.98 7.34 2005 0.00 1924 2.53 13/2005 5 4 1 0 0.5 7.5 1939
March 2.02 7.48 1992 0.00 1933 3.66 22/1954 5 4 2 0 0.3 6.0 1922
April 0.80 3.89 1952 0.00 1937 1.49 02/1999 3 2 1 0 0.1 2.5 1921
May 0.34 2.60 1992 0.00 1929 1.73 02/1941 2 1 0 0 0.0 0.0 1921
June 0.26 2.06 1955 0.00 1923 1.24 23/1972 1 1 0 0 0.0 0.0 1921
July 1.91 5.84 1921 0.04 1995 2.00 18/1976 7 4 1 0 0.0 0.0 1921
August 2.80 11.03 1963 0.47 1952 3.80 14/1990 8 5 2 1 0.0 0.0 1920
September 1.48 5.36 1983 0.00 1928 2.75 18/1946 4 3 1 0 0.0 0.0 1920
October 1.18 8.68 1972 0.00 1934 3.72 30/1959 3 2 1 0 0.0 0.0 1920
November 1.41 5.85 1931 0.00 1929 2.66 13/1941 4 2 1 0 0.0 3.0 1964
December 2.11 10.43 1965 0.00 1929 2.92 15/1967 5 4 2 1 0.2 4.5 1968
Annual 18.30 35.77 1978 4.90 2002 3.80 19900814 54 35 13 4 1.4 8.0 1976
Winter 6.09 23.65 1993 0.12 2006 2.92 19671215 16 11 4 1 1.0 9.0 1969
Spring 3.16 11.57 1941 0.01 1955 3.66 19540322 10 6 2 1 0.4 8.0 1976
Summer 4.97 11.22 1990 0.81 2002 3.80 19900814 16 10 3 1 0.0 0.0 1921
Fall 4.07 12.21 1972 0.20 1938 3.72 19591030 11 8 3 1 0.0 3.0 1964
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