MONTEBELLO, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(045790) MONTEBELLO
From Year=1979 To Year=2011
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 3.69 16.66 1993 0.00 2003 7.00 21/2010 5 5 2 1 0.0 0.0 1979
February 3.56 19.13 1998 0.00 2006 3.70 17/1990 5 4 2 1 0.0 0.0 1979
March 2.82 10.23 1983 0.00 1984 5.00 16/2003 4 4 2 1 0.0 0.0 1979
April 0.78 4.02 1983 0.00 1979 2.00 14/2003 2 1 1 0 0.0 0.0 1979
May 0.19 4.18 1998 0.00 1979 1.60 12/1998 1 0 0 0 0.0 0.0 1979
June 0.06 0.80 1993 0.00 1979 0.80 05/1993 0 0 0 0 0.0 0.0 1979
July 0.01 0.29 1992 0.00 1979 0.15 12/1992 0 0 0 0 0.0 0.0 1979
August 0.02 0.32 1984 0.00 1979 0.31 15/1984 0 0 0 0 0.0 0.0 1979
September 0.17 1.57 1986 0.00 1979 0.84 25/1997 0 0 0 0 0.0 0.0 1979
October 0.28 1.96 1987 0.00 1980 1.50 30/1996 1 1 0 0 0.0 0.0 1979
November 1.26 4.75 1982 0.00 1980 2.34 30/1982 2 2 1 0 0.0 0.0 1979
December 1.94 7.87 1992 0.00 1989 4.82 07/1992 3 3 1 1 0.0 0.0 1979
Annual 14.78 37.90 1998 4.23 1989 7.00 20100121 25 20 10 5 0.0 0.0 1979
Winter 9.18 29.20 1993 0.00 2006 7.00 20100121 13 11 6 3 0.0 0.0 1980
Spring 3.79 14.49 1983 0.00 2007 5.00 20030316 7 5 3 1 0.0 0.0 1979
Summer 0.09 0.83 1995 0.00 1979 0.80 19930605 1 0 0 0 0.0 0.0 1979
Fall 1.72 6.19 1982 0.00 1980 2.34 19821130 4 3 1 1 0.0 0.0 1979
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