RUFF 3 SW, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(457223)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195612
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1925 -4.00 6.00 22.00 29.00 34.00 33.00 45.00 37.00 34.00 24.00 13.00 27.00 -4.00
1926 20.00 24.00 22.00 26.00 28.00 33.00 41.00 34.00 18.00 31.00 t 24.00 -2.00 -2.00
1927 -9.00 21.00 23.00 14.00 26.00 40.00 38.00 37.00 37.00 15.00 20.00 -7.00 -9.00
1928 1.00 18.00 21.00 25.00 21.00 j 27.00 42.00 40.00 29.00 a 19.00 18.00 2.00 1.00
1929 -23.00 -18.00 15.00 15.00 28.00 37.00 38.00 35.00 29.00 12.00 4.00 11.00 -23.00
1930 -21.00 14.00 22.00 24.00 20.00 36.00 41.00 41.00 30.00 18.00 5.00 8.00 -21.00
1931 13.00 22.00 21.00 21.00 28.00 33.00 42.00 40.00 32.00 20.00 -3.00 -6.00 -6.00
1932 3.00 -8.00 23.00 27.00 25.00 29.00 35.00 32.00 30.00 19.00 25.00 -8.00 -8.00
1933 -1.00 -19.00 22.00 19.00 29.00 28.00 38.00 38.00 22.00 22.00 20.00 18.00 -19.00
1934 21.00 17.00 19.00 b 26.00 26.00 34.00 38.00 40.00 29.00 30.00 23.00 12.00 12.00
1935 -4.00 a 19.00 14.00 16.00 22.00 34.00 37.00 34.00 33.00 5.00 a -2.00 20.00 -4.00
1936 3.00 -15.00 16.00 15.00 28.00 40.00 38.00 37.00 28.00 28.00 h 3.00 6.00 -15.00
1937 -17.00 -2.00 o ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 18.00 -17.00
1938 18.00 20.00 20.00 27.00 24.00 c 33.00 45.00 39.00 39.00 a 26.00 11.00 a 6.00 6.00
1939 20.00 d -5.00 19.00 g 24.00 e 29.00 a 34.00 e 39.00 f 40.00 a 36.00 a 25.00 c 18.00 g 14.00 g -5.00
1940 9.00 i 16.00 e 25.00 28.00 c 31.00 b 38.00 46.00 42.00 c 42.00 32.00 9.00 11.00 9.00
1941 11.00 24.00 20.00 29.00 29.00 37.00 46.00 41.00 27.00 26.00 17.00 9.00 9.00
1942 -11.00 17.00 d 16.00 26.00 a 26.00 34.00 a 39.00 39.00 c 28.00 d 21.00 13.00 a 9.00 -11.00
1943 -10.00 3.00 b 16.00 25.00 a 29.00 27.00 34.00 41.00 32.00 24.00 b 22.00 g 13.00 a -10.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z 36.00 f 37.00 44.00 b 43.00 c 34.00 20.00 7.00 8.00 7.00
1946 14.00 20.00 23.00 27.00 35.00 37.00 ----- z ----- z ----- z ----- z ----- z ----- z 14.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 13.00 l 13.00
1948 ----- z ----- z ----- z ----- z ----- z 46.00 42.00 b 42.00 f ----- z 23.00 k 16.00 d -7.00 e -7.00
1949 -14.00 a -3.00 c 19.00 b 26.00 a 25.00 32.00 42.00 e 40.00 34.00 b 18.00 b 27.00 0.00 -14.00
1950 -26.00 a -31.00 15.00 a 20.00 30.00 38.00 a 40.00 a 46.00 b 30.00 25.00 16.00 17.00 -31.00
1951 -2.00 12.00 9.00 20.00 c 25.00 35.00 41.00 42.00 31.00 i 20.00 16.00 -2.00 -2.00
1952 -10.00 b 15.00 18.00 20.00 26.00 31.00 42.00 b 38.00 d 31.00 26.00 3.00 11.00 -10.00
1953 15.00 c 20.00 17.00 a 20.00 25.00 a 33.00 42.00 42.00 33.00 b 26.00 17.00 21.00 15.00
1954 -14.00 18.00 18.00 c 22.00 24.00 32.00 35.00 40.00 31.00 22.00 20.00 11.00 -14.00
1955 3.00 a 9.00 1.00 a 20.00 27.00 28.00 35.00 41.00 f 34.00 b 26.00 a -10.00 a 4.00 -10.00
1956 -12.00 -15.00 19.00 20.00 a 31.00 a 33.00 a 46.00 41.00 b 31.00 28.00 a 11.00 -4.00 -15.00
Period of Record Statistics
MEAN -1.33 7.44 18.31 22.63 27.31 34.10 40.44 39.19 31.27 21.96 12.42 7.36 -6.75
S.D. 14.10 15.82 5.03 4.47 3.37 4.25 3.60 3.11 4.85 5.80 9.38 9.41 11.50
SKEW 0.09 -0.93 -1.71 -0.38 0.24 0.45 -0.08 -0.40 -0.44 -0.93 -0.55 0.01 0.20
MAX 21.00 24.00 25.00 29.00 35.00 46.00 46.00 46.00 42.00 32.00 27.00 27.00 12.00
MIN -26.00 -31.00 1.00 14.00 20.00 27.00 34.00 32.00 18.00 5.00 -10.00 -8.00 -23.00
NO YRS 27 27 26 27 26 29 27 26 26 25 26 28 12