MT TRUMBULL, ARIZONA

Period of Record General Climate Summary - Temperature

Station:(025744) MOUNT TRUMBULL
From Year=1919 To Year=1977
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 49.8 26.4 38.1 66 19/1920 -1 20/1922 38.1 1920 38.1 1920 0.0 2.0 27.0 0.0
February 51.9 27.7 39.8 72 27/1921 12 12/1920 39.9 1920 39.6 1921 0.0 0.0 20.0 0.0
March 56.9 30.7 43.8 74 18/1921 17 15/1920 46.3 1921 41.3 1920 0.0 0.0 20.5 0.0
April 62.2 31.3 46.7 80 30/1921 15 25/1921 47.1 1921 46.4 1920 0.0 0.0 16.0 0.0
May 72.8 42.7 57.7 90 20/1920 31 07/1921 58.8 1920 56.6 1921 0.5 0.0 1.0 0.0
June 85.2 50.4 67.8 96 10/1921 33 01/1921 68.8 1921 66.8 1920 8.5 0.0 0.0 0.0
July 90.5 59.2 74.9 98 08/1920 38 04/1921 74.9 1920 74.8 1921 18.5 0.0 0.0 0.0
August 86.3 57.6 72.0 95 07/1920 43 27/1920 72.4 1920 71.5 1921 9.5 0.0 0.0 0.0
September 81.9 48.1 65.0 92 03/1920 40 08/1920 65.0 1921 65.0 1921 0.0 0.0 0.0 0.0
October 68.4 39.6 53.8 88 04/1921 21 13/1920 58.0 1921 49.6 1920 0.0 0.0 8.5 0.0
November 55.6 26.9 41.3 72 02/1921 2 29/1919 41.5 1919 41.0 1920 0.0 0.5 22.5 0.0
December 46.2 21.1 33.7 71 13/1921 -2 09/1919 35.4 1919 31.9 1920 0.0 0.5 29.0 0.5
Annual 67.3 38.5 52.9 98 19200708 -2 19191209 ****** 1900 ***** 1900 37.0 3.0 144.5 0.5
Winter 49.3 25.1 37.2 72 19210227 -2 19191209 37.8 1920 37.8 1920 0.0 2.5 76.0 0.5
Spring 63.9 34.9 49.4 90 19200520 15 19210425 50.0 1921 48.8 1920 0.5 0.0 37.5 0.0
Summer 87.4 55.7 71.6 98 19200708 33 19210601 71.7 1921 71.4 1920 36.5 0.0 0.0 0.0
Fall 68.6 38.2 53.4 92 19200903 2 19191129 -99.0 1900 -99.0 1900 0.0 0.5 31.0 0.0
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