PARMA EXPERIMENT STN, IDAHO

Period of Record General Climate Summary - Precipitation

Station:(106844) PARMA EXPERIMENT STN
From Year=1922 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 1.28 5.23 1970 0.00 1985 1.70 26/1999 9 4 0 0 6.2 26.5 1937
February 0.88 2.74 1958 0.02 1923 0.71 08/1953 8 3 0 0 2.1 17.0 1933
March 0.95 3.05 1983 0.01 1923 0.92 21/1981 8 3 0 0 0.6 6.0 1951
April 0.87 3.36 1978 0.00 1949 0.86 29/1933 7 3 0 0 0.1 3.3 1967
May 1.03 4.22 1998 0.00 1924 1.45 12/1958 6 3 0 0 0.0 2.0 1967
June 0.84 2.96 1967 0.02 1973 1.13 19/1975 6 3 0 0 0.0 0.0 1923
July 0.21 1.49 1965 0.00 1925 1.22 09/1965 2 1 0 0 0.0 0.0 1923
August 0.35 3.58 1968 0.00 1928 1.57 14/1979 2 1 0 0 0.0 0.0 1923
September 0.52 3.39 1959 0.00 1934 1.55 14/1959 3 2 0 0 0.0 0.0 1923
October 0.77 3.06 1956 0.00 1926 1.20 04/1923 5 2 0 0 0.0 2.5 1935
November 1.11 2.98 1926 0.03 1929 0.83 30/1993 9 4 0 0 1.4 19.3 1985
December 1.21 2.74 1982 0.05 1923 1.13 24/1968 9 4 0 0 4.2 23.0 1924
Annual 10.02 18.88 1970 3.27 1949 1.70 19990126 75 33 3 0 14.6 40.2 1985
Winter 3.37 8.12 1970 0.87 2005 1.70 19990126 26 12 1 0 12.5 34.3 1989
Spring 2.86 7.54 1957 0.79 1934 1.45 19580512 22 10 1 0 0.7 6.8 1967
Summer 1.40 4.71 1941 0.05 1928 1.57 19790814 10 4 0 0 0.0 0.0 1923
Fall 2.39 6.76 1940 0.23 1929 1.55 19590914 17 8 1 0 1.4 19.3 1985
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