BLACK RIVER PUMPS, ARIZONA

Period of Record General Climate Summary - Temperature

Station:(020808) BLACK RIVER PUMPS
From Year=1948 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 49.3 20.8 35.0 72 11/1953 -20 04/1971 43.7 2003 28.0 1960 0.0 1.0 29.4 0.6
February 52.3 23.2 37.8 75 27/1986 -15 12/1965 45.7 1957 29.4 1966 0.0 0.5 25.8 0.3
March 57.4 26.9 42.2 79 24/1997 -5 04/1953 48.6 1972 34.3 1952 0.0 0.1 25.5 0.0
April 66.3 32.7 49.5 86 28/2000 12 13/1997 55.6 1954 42.9 1975 0.0 0.0 14.9 0.0
May 75.5 40.5 58.0 95 13/1996 17 01/1967 63.0 1958 52.4 1957 0.4 0.0 3.2 0.0
June 85.8 49.6 67.7 103 26/1990 26 08/1998 72.3 1990 63.0 1965 9.3 0.0 0.1 0.0
July 87.4 56.7 72.1 102 28/1995 42 13/1962 75.2 2003 69.2 1986 11.5 0.0 0.0 0.0
August 84.2 55.7 70.0 101 08/2004 42 24/2002 74.3 1995 65.6 1968 4.8 0.0 0.0 0.0
September 80.0 49.7 64.8 94 06/1995 31 21/1965 69.3 1997 59.8 1988 0.8 0.0 0.1 0.0
October 70.4 38.8 54.6 94 05/1999 14 28/1970 68.1 1999 48.2 1970 0.2 0.0 5.7 0.0
November 58.1 27.4 42.7 80 16/1967 -6 18/1958 50.0 1999 37.5 1992 0.0 0.1 23.1 0.1
December 50.3 20.9 35.6 72 27/1980 -19 23/1990 40.7 2010 30.7 1953 0.0 0.8 29.1 0.5
Annual 68.1 36.9 52.5 103 19900626 -20 19710104 54.4 2000 50.7 1971 27.0 2.5 157.0 1.4
Winter 50.6 21.6 36.1 75 19860227 -20 19710104 39.3 2006 31.3 1966 0.0 2.3 84.3 1.4
Spring 66.4 33.3 49.9 95 19960513 -5 19530304 52.9 2000 45.7 1975 0.4 0.1 43.7 0.0
Summer 85.8 54.0 69.9 103 19900626 26 19980608 73.0 1994 67.4 1968 25.6 0.0 0.1 0.0
Fall 69.5 38.6 54.1 94 19950906 -6 19581118 61.4 1999 51.3 1970 1.0 0.1 28.9 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