WILLIAMS, ARIZONA

Period of Record General Climate Summary - Precipitation

Station:(029359) WILLIAMS
From Year=1897 To Year=2012
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 2.09 7.50 1993 0.00 1948 2.60 11/1930 6 4 1 0 16.6 75.0 1949
February 2.18 9.58 1993 0.00 1924 3.51 20/1993 6 4 1 0 13.7 59.8 1990
March 2.05 8.53 1918 0.00 1959 2.47 08/1918 6 5 1 0 13.4 57.3 1991
April 1.27 7.94 1917 0.00 1911 5.30 18/1917 4 3 1 0 5.6 38.0 1965
May 0.69 5.03 1992 0.00 1910 1.30 03/1908 3 2 0 0 1.2 14.0 1898
June 0.46 2.77 1927 0.00 1897 2.50 13/1955 2 1 0 0 0.0 0.0 1897
July 2.92 10.47 1919 0.00 1942 2.75 31/2010 10 7 2 1 0.0 0.0 1897
August 3.20 8.82 1963 0.28 1980 2.47 29/1951 11 7 2 1 0.0 0.0 1897
September 1.73 7.99 1939 0.00 1921 2.71 18/1965 6 4 1 0 0.0 1.0 1905
October 1.48 10.51 1972 0.00 1898 2.28 06/1993 4 3 1 0 0.9 8.4 1949
November 1.39 7.69 1905 0.00 1897 2.76 03/1957 4 3 1 0 5.2 26.0 1985
December 2.15 7.57 1965 0.00 1903 3.98 29/2004 6 4 1 1 13.5 61.0 1967
Annual 21.61 39.93 1965 12.32 2002 5.30 19170418 68 47 14 4 70.1 156.6 1990
Winter 6.41 22.44 1993 0.35 2006 3.98 20041229 18 13 4 1 43.8 119.8 1990
Spring 4.01 10.57 1965 0.41 1913 5.30 19170418 14 10 3 1 20.3 70.0 1965
Summer 6.58 14.51 1919 1.69 1944 2.75 20100731 23 15 4 1 0.0 0.0 1897
Fall 4.60 13.85 1972 0.77 1989 2.76 19571103 13 9 3 1 6.1 26.0 1905
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