CHACO CANYN NATL MON, NEW MEXICO

Period of Record General Climate Summary - Precipitation

Station:(291647) CHACO CANYON NATL MON
From Year=1909 To Year=2011
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 0.48 1.87 1989 0.00 1933 1.02 24/1989 4 2 0 0 3.6 11.5 1987
February 0.56 2.68 2005 0.00 1933 1.01 02/1982 4 2 0 0 3.1 11.6 1986
March 0.53 3.17 2000 0.00 1913 1.10 31/2000 4 2 0 0 1.8 17.0 1973
April 0.48 2.49 2004 0.00 1923 0.91 01/1949 3 1 0 0 0.7 12.0 1949
May 0.59 3.03 1941 0.00 1910 2.23 26/1982 4 2 0 0 0.0 1.5 1953
June 0.42 2.19 1991 0.00 1923 0.76 09/2009 3 1 0 0 0.0 0.0 1910
July 1.18 3.99 1998 0.04 1993 2.26 27/1998 7 3 1 0 0.0 0.0 1910
August 1.33 3.35 1947 0.06 1950 1.33 22/1947 8 4 1 0 0.0 0.0 1912
September 1.10 4.15 1941 0.00 1912 2.80 12/1982 5 3 1 0 0.0 0.6 1951
October 0.92 5.88 1972 0.00 1922 1.60 22/1969 5 3 0 0 0.3 10.0 1972
November 0.58 3.29 1986 0.00 1912 1.56 04/1986 4 2 0 0 1.5 15.1 1952
December 0.61 3.90 1961 0.00 1912 0.74 23/1945 4 2 0 0 3.7 13.5 1967
Annual 8.78 15.12 1986 3.35 1950 2.80 19820912 55 27 3 1 14.8 30.8 1964
Winter 1.65 5.50 1941 0.05 1950 1.02 19890124 12 6 0 0 10.4 26.9 2010
Spring 1.60 4.59 1982 0.05 1996 2.23 19820526 11 5 1 0 2.5 19.5 1973
Summer 2.94 6.05 1967 0.67 1942 2.26 19980727 18 9 1 0 0.0 0.0 1923
Fall 2.60 7.26 1972 0.17 1912 2.80 19820912 14 7 1 0 1.9 15.1 1952
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