NAMPA 2 NW, IDAHO

Period of Record General Climate Summary - Precipitation

Station:(106300) NAMPA 2 NW
From Year=1946 To Year=1960
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 1.11 2.15 1953 0.11 1949 0.81 18/1953 11 4 1 0 5.1 15.3 1957
February 1.02 2.23 1958 0.31 1947 0.90 08/1953 8 3 0 0 1.4 8.0 1949
March 0.93 1.92 1950 0.11 1956 0.45 09/1954 8 4 0 0 1.5 8.2 1952
April 0.70 2.46 1955 0.02 1949 0.93 18/1955 6 2 0 0 0.1 1.0 1955
May 1.02 2.30 1953 0.09 1954 0.95 29/1953 7 3 1 0 0.0 0.0 1946
June 0.80 1.65 1954 0.22 1959 0.72 02/1953 7 3 0 0 0.0 0.0 1946
July 0.07 0.30 1952 0.00 1947 0.27 12/1952 1 0 0 0 0.0 0.0 1946
August 0.17 0.50 1951 0.00 1955 0.39 21/1954 2 1 0 0 0.0 0.0 1946
September 0.49 3.28 1959 0.00 1951 0.92 15/1959 3 1 0 0 0.0 0.0 1946
October 0.68 1.97 1956 0.00 1952 0.55 26/1956 6 3 0 0 0.0 0.0 1946
November 0.90 1.52 1946 0.31 1956 0.49 13/1957 8 3 0 0 0.7 4.5 1955
December 1.12 2.30 1951 0.43 1959 0.58 12/1958 10 4 0 0 3.2 13.5 1951
Annual 9.01 12.28 1951 6.57 1954 0.95 19530529 76 31 2 0 12.0 27.5 1951
Winter 3.26 4.89 1951 1.29 1947 0.90 19530208 28 11 1 0 9.8 21.7 1952
Spring 2.65 4.92 1957 1.24 1954 0.95 19530529 21 10 1 0 1.5 8.2 1952
Summer 1.04 2.05 1954 0.45 1946 0.72 19530602 9 4 0 0 0.0 0.0 1946
Fall 2.07 4.09 1959 0.63 1958 0.92 19590915 17 7 0 0 0.7 4.5 1955
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