PASADENA, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(046719) PASADENA
From Year=1893 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 4.39 18.46 1995 0.00 1976 7.08 22/1943 7 5 2 1 0.0 3.0 1949
February 4.54 19.70 1980 0.00 1912 6.25 24/1913 7 5 3 2 0.0 0.0 1893
March 3.39 12.86 1978 0.00 1956 7.70 02/1938 7 4 2 1 0.0 0.0 1893
April 1.39 7.77 1983 0.00 1962 3.81 05/1926 4 2 1 0 0.0 0.0 1893
May 0.43 5.36 1921 0.00 1908 1.82 09/1977 3 1 0 0 0.0 0.0 1893
June 0.13 1.93 1995 0.00 1908 1.58 16/1995 1 0 0 0 0.0 0.0 1893
July 0.03 0.82 1992 0.00 1895 0.45 01/1918 0 0 0 0 0.0 0.0 1893
August 0.08 2.27 1977 0.00 1893 2.16 17/1977 1 0 0 0 0.0 0.0 1894
September 0.36 5.88 1939 0.00 1895 4.90 25/1939 1 1 0 0 0.0 0.0 1893
October 0.70 8.77 2004 0.00 1915 5.14 20/2004 2 1 0 0 0.0 0.0 1893
November 1.67 13.74 1965 0.00 1929 5.55 29/1970 4 2 1 1 0.0 0.0 1908
December 3.14 15.10 2010 0.00 1929 6.17 31/1933 6 4 2 1 0.0 0.0 1894
Annual 20.24 48.47 1983 5.37 1947 7.70 19380302 42 26 12 6 0.0 0.0 1910
Winter 12.06 41.05 2005 1.13 1912 7.08 19430122 19 13 7 4 0.0 3.0 1949
Spring 5.21 20.66 1983 0.00 1997 7.70 19380302 14 8 3 2 0.0 0.0 1893
Summer 0.24 2.28 1977 0.00 1912 2.16 19770817 2 1 0 0 0.0 0.0 1908
Fall 2.73 14.98 1965 0.00 1937 5.55 19701129 7 4 2 1 0.0 0.0 1910
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