MAMMOTH LAKES RS, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(045280) MAMMOTH LAKES RANGER STN
From Year=1993 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 4.60 12.02 1997 0.30 2003 2.62 05/2008 9 7 3 2 43.1 111.5 1995
February 3.77 11.45 1998 0.24 1997 2.72 20/1996 9 7 3 1 44.0 140.0 1998
March 2.40 10.77 1995 0.19 1997 3.33 11/1995 6 4 2 1 30.2 103.0 1995
April 1.54 5.04 2006 0.00 2008 2.30 04/2006 7 4 1 0 17.0 52.0 2001
May 1.17 3.27 1995 0.00 2012 1.57 16/1996 5 3 1 0 4.4 14.0 2005
June 0.56 2.19 1998 0.00 1994 0.83 13/1998 3 1 0 0 0.5 5.0 1999
July 0.51 1.61 2001 0.00 1995 0.91 26/2007 3 1 0 0 0.0 0.0 1994
August 0.31 1.24 2000 0.00 1994 0.88 04/2000 2 1 0 0 0.0 0.0 1994
September 0.37 1.81 1999 0.00 1996 1.33 23/1999 2 1 0 0 0.0 0.0 1994
October 1.51 4.71 2009 0.00 2003 4.05 14/2009 4 3 1 0 6.7 43.0 2004
November 2.09 5.96 2002 0.00 1995 3.07 08/2002 5 3 1 1 14.9 48.0 2010
December 4.13 13.17 2010 0.00 2011 4.48 19/2010 8 6 3 1 45.3 138.0 2010
Annual 22.95 39.96 1996 14.34 1999 4.48 20101219 63 42 14 6 206.0 363.8 2010
Winter 12.50 22.48 1997 4.41 2012 4.48 20101219 26 19 8 4 132.3 212.0 1998
Spring 5.11 14.89 1995 0.72 1997 3.33 19950311 18 11 3 1 51.6 136.4 2006
Summer 1.38 2.50 1997 0.00 2008 0.91 20070726 8 4 0 0 0.5 5.0 1999
Fall 3.97 8.02 1994 0.31 1995 4.05 20091014 11 7 3 1 21.6 59.5 2004
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