SAN RAFAEL RCH SP, ARIZONA

Period of Record General Climate Summary - Precipitation

Station:(027555) SAN RAFAEL RANCH
From Year=1892 To Year=2009
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 0.98 2.90 1957 0.00 1893 2.05 13/1932 3 2 0 0 0.7 12.0 1949
February 0.93 4.60 1931 0.00 1924 3.30 15/1931 3 2 1 0 0.6 10.0 1939
March 0.88 3.40 1958 0.00 1928 1.57 10/1898 3 2 1 0 0.2 4.5 1953
April 0.38 3.08 1952 0.00 1897 0.99 24/1952 2 1 0 0 0.1 5.0 1951
May 0.11 0.75 1930 0.00 1899 0.56 26/1926 1 0 0 0 0.0 0.0 1896
June 0.66 2.71 1943 0.00 1926 2.35 26/1927 2 2 0 0 0.0 0.0 1896
July 4.85 11.08 1950 1.54 1941 3.05 21/1929 15 11 3 1 0.0 0.0 1894
August 4.06 8.71 1966 0.63 1950 2.08 09/1947 13 9 3 1 0.0 0.0 1894
September 1.78 8.46 1926 0.00 1924 3.50 26/1926 5 4 1 0 0.0 0.0 1894
October 0.80 2.91 1928 0.00 1898 1.96 11/1928 3 2 1 0 0.0 0.3 1959
November 0.67 4.20 1923 0.00 1894 1.86 24/1925 2 1 0 0 0.2 7.0 1958
December 1.23 5.89 1965 0.00 1892 2.14 10/1965 4 3 1 0 0.1 2.5 1951
Annual 17.32 26.64 1931 10.82 1956 3.50 19260926 56 40 11 3 2.0 16.5 1949
Winter 3.13 8.52 1966 0.74 1967 3.30 19310215 10 7 2 0 1.4 14.0 1949
Spring 1.37 5.33 1952 0.00 1961 1.57 18980310 6 4 1 0 0.3 5.0 1951
Summer 9.57 16.08 1966 4.67 1962 3.05 19290721 30 22 6 2 0.0 0.0 1896
Fall 3.25 9.84 1926 0.00 1924 3.50 19260926 10 7 2 1 0.2 7.0 1958
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