PASADENA, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(046719) PASADENA
From Year=1927 To Year=2006
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 4.25 18.46 1995 0.00 1976 7.08 22/1943 6 5 2 1 0.1 3.0 1949
February 4.66 19.70 1980 0.00 1961 5.07 26/2004 7 5 3 2 0.0 0.0 1935
March 3.40 12.86 1978 0.00 1956 7.70 02/1938 7 4 2 1 0.0 0.0 1930
April 1.46 7.77 1983 0.00 1962 3.30 04/1929 4 2 1 0 0.0 0.0 1930
May 0.37 4.41 1998 0.00 1929 1.82 09/1977 3 1 0 0 0.0 0.0 1930
June 0.15 1.93 1995 0.00 1935 1.58 16/1995 2 0 0 0 0.0 0.0 1928
July 0.03 0.82 1992 0.00 1928 0.45 12/1992 0 0 0 0 0.0 0.0 1928
August 0.11 2.27 1977 0.00 1928 2.16 17/1977 1 0 0 0 0.0 0.0 1928
September 0.35 5.88 1939 0.00 1928 4.90 25/1939 1 1 0 0 0.0 0.0 1930
October 0.69 8.77 2004 0.00 1937 5.14 20/2004 2 1 0 0 0.0 0.0 1930
November 1.84 13.74 1965 0.00 1929 5.55 29/1970 3 2 1 1 0.0 0.0 1930
December 2.99 10.34 1933 0.00 1929 6.17 31/1933 5 4 2 1 0.0 0.0 1929
Annual 20.32 48.47 1983 5.37 1947 7.70 19380302 41 25 12 6 0.1 0.0 1935
Winter 11.91 41.05 2005 1.67 1961 7.08 19430122 18 13 7 4 0.1 3.0 1949
Spring 5.24 20.66 1983 0.00 1997 7.70 19380302 13 8 3 1 0.0 0.0 1930
Summer 0.29 2.28 1977 0.00 1937 2.16 19770817 3 1 0 0 0.0 0.0 1928
Fall 2.89 14.98 1965 0.00 1937 5.55 19701129 7 4 2 1 0.0 0.0 1930
Table updated on Jul 28, 2006
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