MAMMOTH LAKES RS, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(045280) MAMMOTH LAKES RANGER STN
From Year=1993 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 40.5 16.3 28.3 61 05/2012 -16 13/2007 35.3 2012 23.6 2008 0.0 6.2 29.9 1.4
February 39.2 15.9 27.5 58 20/1995 -7 08/2001 33.9 1995 23.0 2011 0.0 6.5 27.5 1.0
March 44.9 20.7 32.8 66 20/1997 -6 07/1998 38.7 1997 24.0 2006 0.0 3.8 28.9 0.1
April 49.3 24.8 37.0 73 30/1996 2 09/1999 41.7 2000 32.3 1998 0.0 2.2 24.9 0.0
May 60.2 33.1 46.7 81 31/2001 13 11/2000 53.0 2001 38.8 1998 0.0 0.0 14.4 0.0
June 69.7 40.4 55.0 86 15/2000 17 07/1995 58.7 1994 49.8 1995 0.0 0.0 3.8 0.0
July 78.1 46.5 62.3 91 10/2002 25 01/1997 65.6 2007 58.3 1995 0.3 0.0 0.1 0.0
August 77.1 45.0 60.9 88 05/1998 30 31/1999 64.1 2007 57.3 1999 0.0 0.0 0.2 0.0
September 71.0 37.9 54.3 82 20/2000 21 21/2004 57.6 2009 49.7 2005 0.0 0.0 5.6 0.0
October 60.0 28.5 44.3 80 09/1996 8 12/2008 50.5 2003 39.5 2004 0.0 0.5 22.9 0.0
November 48.2 21.8 35.1 70 01/1997 -8 19/1994 43.5 1995 26.0 1994 0.0 1.8 27.2 0.4
December 41.2 15.9 28.5 64 02/2008 -12 21/1998 34.7 2000 22.4 1997 0.0 6.2 29.2 1.7
Annual 56.6 28.9 42.7 91 20020710 -16 20070113 44.0 2007 41.5 2010 0.3 27.2 214.8 4.6
Winter 40.3 16.0 28.1 64 20081202 -16 20070113 31.3 1996 25.0 1998 0.0 18.9 86.6 4.2
Spring 51.5 26.2 38.8 81 20010531 -6 19980307 43.0 1997 34.1 1998 0.0 5.9 68.3 0.1
Summer 75.0 44.0 59.4 91 20020710 17 19950607 62.5 2007 56.2 1995 0.3 0.0 4.1 0.0
Fall 59.7 29.4 44.6 82 20000920 -8 19941119 49.2 1995 40.0 1994 0.0 2.4 55.7 0.4
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