FLAGSTAFF 4 SW, ARIZONA

Period of Record General Climate Summary - Temperature

Station:(023009) FLAGSTAFF 4 SW
From Year=1984 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 43.1 10.4 26.8 63 09/1996 -28 17/1987 35.0 2003 19.5 1989 0.0 3.4 30.4 5.9
February 44.8 13.6 29.2 70 27/1986 -37 01/1985 36.0 1996 22.0 1985 0.0 2.1 27.8 2.9
March 50.7 18.9 34.8 73 22/2004 -18 01/1997 40.4 2004 27.3 1987 0.0 1.0 29.9 1.1
April 58.1 24.2 41.2 80 27/1996 -4 10/2011 45.3 1989 35.8 1998 0.0 0.1 26.4 0.0
May 67.5 29.1 48.3 87 31/2002 8 12/2000 52.3 2001 44.4 1991 0.0 0.0 22.6 0.0
June 77.1 34.9 56.0 91 26/1990 17 14/2001 61.2 2006 51.0 1991 0.3 0.0 11.8 0.0
July 81.2 45.2 63.2 96 10/2003 25 05/1987 67.1 2002 58.7 1987 1.9 0.0 1.3 0.0
August 78.5 44.9 61.7 92 04/1994 26 08/2009 65.3 2011 56.9 1999 0.4 0.0 0.9 0.0
September 73.0 36.5 54.7 88 13/1990 19 12/1985 58.2 1997 49.5 1986 0.0 0.0 9.8 0.0
October 63.0 25.9 44.4 84 03/2000 4 31/1991 50.0 2003 38.2 1984 0.0 0.1 25.6 0.0
November 51.5 17.1 34.3 73 03/2009 -19 14/1985 40.0 1995 27.9 2000 0.0 1.1 28.4 1.3
December 43.0 10.4 26.7 66 01/1995 -36 23/1990 33.5 2010 20.2 1992 0.0 4.4 30.3 5.4
Annual 61.0 25.9 43.5 96 20030710 -37 19850201 45.8 2003 41.5 1992 2.6 12.3 245.1 16.7
Winter 43.7 11.5 27.6 70 19860227 -37 19850201 31.5 1999 23.5 1989 0.0 9.9 88.5 14.2
Spring 58.8 24.1 41.4 87 20020531 -18 19970301 44.0 1989 37.1 1991 0.0 1.1 78.8 1.2
Summer 78.9 41.7 60.3 96 20030710 17 20010614 63.2 2006 57.4 1992 2.6 0.0 14.0 0.0
Fall 62.5 26.5 44.5 88 19900913 -19 19851114 47.6 2001 40.8 1986 0.0 1.2 63.8 1.3
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