PETRIFIED FOREST NP, ARIZONA

Period of Record General Climate Summary - Precipitation

Station:(026468) PETRIFIED FOREST N P
From Year=1931 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 0.55 2.40 1993 0.00 1972 1.10 11/1941 5 2 0 0 2.0 11.0 1937
February 0.60 2.51 2005 0.00 1967 1.95 08/1991 5 2 0 0 1.2 10.0 1956
March 0.59 2.28 1998 0.00 1947 1.47 14/1941 5 2 0 0 1.2 13.0 2006
April 0.44 2.18 1988 0.00 1935 0.99 27/2001 3 1 0 0 0.4 6.5 1977
May 0.41 2.82 1992 0.00 1942 1.39 05/1973 3 1 0 0 0.0 0.3 1995
June 0.28 1.95 1988 0.00 1932 1.32 13/1955 2 1 0 0 0.0 0.0 1931
July 1.49 5.02 2007 0.09 1993 2.54 23/1954 8 4 1 0 0.0 0.0 1932
August 1.71 4.81 1993 0.47 1938 1.98 08/1949 9 5 1 0 0.0 0.0 1932
September 1.19 3.94 2010 0.00 1957 2.40 29/1971 6 3 1 0 0.0 0.0 1931
October 0.95 3.95 1972 0.00 1950 1.50 04/1968 5 3 1 0 0.1 4.0 2009
November 0.59 2.91 1993 0.00 1932 1.31 03/1994 4 2 0 0 1.2 20.0 1931
December 0.69 2.43 2010 0.00 1950 1.01 18/2010 5 2 0 0 2.1 21.8 1967
Annual 9.50 15.57 1992 3.85 1950 2.54 19540723 58 28 4 1 8.3 29.3 1967
Winter 1.84 5.54 1993 0.29 1959 1.95 19910208 14 6 1 0 5.4 23.8 1968
Spring 1.44 4.66 1992 0.13 1950 1.47 19410314 11 5 0 0 1.6 13.0 2006
Summer 3.48 6.80 2007 1.16 1960 2.54 19540723 20 9 2 0 0.0 0.0 1932
Fall 2.74 6.48 1994 0.29 1945 2.40 19710929 14 7 1 0 1.3 20.0 1931
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