WALNUT CANYON NATL M, ARIZONA

Period of Record General Climate Summary - Precipitation

Station:(029156) WALNUT CANYON NATL MONU
From Year=1910 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 1.67 6.95 2005 0.00 1972 2.75 22/2010 6 4 1 0 11.1 52.0 2001
February 1.55 6.45 1993 0.00 1967 2.72 20/1993 6 4 1 0 10.9 32.5 1990
March 1.71 5.94 1970 0.00 1972 2.05 01/1970 6 4 1 0 11.5 57.8 1970
April 0.99 4.08 1965 0.00 1989 1.21 21/1985 4 3 1 0 4.1 35.0 1999
May 0.62 3.77 1992 0.00 1963 1.21 08/1976 4 2 0 0 0.6 12.0 1951
June 0.42 3.38 1955 0.00 1951 3.05 13/1955 2 1 0 0 0.0 0.0 1951
July 2.39 5.87 1998 0.00 1993 2.41 30/2006 11 6 1 0 0.0 0.0 1951
August 2.76 8.71 1986 0.16 2009 4.05 13/1987 11 6 2 0 0.0 0.0 1951
September 1.72 5.76 1958 0.00 1956 1.91 23/1983 7 4 1 0 0.0 0.0 1951
October 1.32 9.58 1972 0.00 1952 2.25 07/1972 5 3 1 0 1.3 14.0 1971
November 1.28 5.33 1985 0.00 1911 2.22 01/1987 4 3 1 0 4.5 27.0 1952
December 1.68 8.29 1967 0.00 1976 3.01 19/1967 5 3 1 0 10.8 91.3 1967
Annual 18.10 26.91 1965 9.50 1956 4.05 19870813 73 43 11 3 54.6 115.1 1967
Winter 4.89 16.23 1993 0.18 2006 3.01 19671219 17 11 3 1 32.8 98.8 1968
Spring 3.32 8.52 1965 0.71 1972 2.05 19700301 14 9 2 0 16.1 64.9 1970
Summer 5.57 12.19 1986 1.78 1962 4.05 19870813 25 14 3 1 0.0 0.0 1951
Fall 4.32 12.44 1972 0.38 1956 2.25 19721007 16 10 3 1 5.7 27.0 1952
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