PETRIFIED FOREST NP, ARIZONA

Period of Record General Climate Summary - Temperature

Station:(026468) PETRIFIED FOREST N P
From Year=1931 To Year=2012
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 47.5 20.5 34.0 74 16/2000 -27 06/1971 42.0 1956 14.7 1937 0.0 2.1 28.0 1.1
February 54.2 24.6 39.4 77 16/1947 -6 02/1951 46.8 1957 31.1 1939 0.0 0.5 23.8 0.2
March 61.5 29.3 45.4 88 29/1943 2 13/2006 53.0 1934 39.6 1969 0.0 0.0 21.1 0.0
April 70.2 35.9 53.0 92 14/1971 12 12/1979 59.2 2002 46.2 1970 0.0 0.0 9.8 0.0
May 79.2 43.7 61.4 99 28/2000 19 02/2011 68.0 2001 55.6 1935 2.1 0.0 1.7 0.0
June 89.3 52.5 70.9 107 29/1998 31 07/1993 75.6 2006 66.4 1965 16.0 0.0 0.0 0.0
July 92.4 60.5 76.4 105 28/1995 40 27/1968 79.6 2005 73.9 1986 22.9 0.0 0.0 0.0
August 89.4 59.5 74.5 103 14/1945 42 09/1981 77.8 1937 69.8 1968 16.3 0.0 0.0 0.0
September 83.7 52.3 68.0 99 01/1950 33 19/1971 72.1 2000 63.8 1985 4.8 0.0 0.0 0.0
October 72.5 40.3 56.4 92 01/2003 16 28/1970 64.3 1950 50.8 1970 0.1 0.0 4.6 0.0
November 58.9 28.2 43.5 83 04/2009 -16 24/1931 49.2 2007 35.7 1952 0.0 0.3 21.2 0.1
December 48.5 21.2 34.8 72 04/1958 -18 23/1990 41.3 2010 22.8 1931 0.0 1.9 27.9 0.7
Annual 70.6 39.0 54.8 107 19980629 -27 19710106 58.0 2000 52.3 1975 62.3 4.9 138.1 2.2
Winter 50.1 22.1 36.1 77 19470216 -27 19710106 40.4 2000 24.9 1933 0.0 4.5 79.7 2.1
Spring 70.3 36.3 53.3 99 20000528 2 20060313 58.6 1934 49.0 1975 2.2 0.0 32.6 0.0
Summer 90.3 57.5 73.9 107 19980629 31 19930607 77.1 2000 71.4 1941 55.3 0.0 0.0 0.0
Fall 71.7 40.3 56.0 99 19500901 -16 19311124 59.9 2001 53.1 1976 4.8 0.3 25.9 0.1
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