BUMPING LAKE, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(450969)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 196706
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
1931 -2.00 a 6.00 6.00 16.00 25.00 31.00 30.00 32.00 27.00 20.00 -2.00 -8.00 -8.00
1932 -7.00 -12.00 0.00 22.00 23.00 28.00 30.00 33.00 25.00 23.00 15.00 -11.00 -12.00
1933 -11.00 -32.00 -1.00 10.00 24.00 26.00 28.00 29.00 25.00 22.00 21.00 17.00 -32.00
1934 5.00 17.00 17.00 24.00 26.00 28.00 29.00 34.00 24.00 21.00 23.00 11.00 5.00
1935 -28.00 -4.00 1.00 -3.00 22.00 29.00 32.00 30.00 26.00 -5.00 -5.00 3.00 -28.00
1936 -18.00 -20.00 -5.00 -1.00 25.00 30.00 33.00 33.00 26.00 16.00 i 6.00 -2.00 -20.00
1937 -25.00 -2.00 10.00 9.00 23.00 29.00 31.00 27.00 24.00 25.00 16.00 9.00 a -25.00
1938 2.00 a -5.00 1.00 8.00 33.00 e 28.00 33.00 30.00 32.00 21.00 1.00 3.00 -5.00
1939 4.00 -3.00 1.00 21.00 26.00 27.00 34.00 33.00 28.00 21.00 22.00 a 11.00 -3.00
1940 0.00 4.00 15.00 24.00 27.00 32.00 34.00 35.00 28.00 25.00 7.00 g 2.00 b 0.00
1941 0.00 5.00 12.00 24.00 26.00 30.00 36.00 36.00 22.00 24.00 19.00 7.00 0.00
1942 -10.00 -1.00 9.00 23.00 25.00 30.00 34.00 34.00 28.00 20.00 6.00 9.00 -10.00
1943 -25.00 2.00 2.00 19.00 23.00 28.00 30.00 34.00 29.00 19.00 17.00 8.00 -25.00
1944 -12.00 1.00 -4.00 20.00 22.00 30.00 33.00 31.00 28.00 26.00 9.00 -8.00 -12.00
1945 4.00 2.00 -3.00 10.00 26.00 28.00 32.00 29.00 25.00 19.00 6.00 -5.00 -5.00
1946 -3.00 -3.00 9.00 14.00 23.00 29.00 32.00 32.00 25.00 15.00 11.00 0.00 -3.00
1947 -11.00 4.00 10.00 20.00 26.00 29.00 38.00 31.00 b 26.00 26.00 12.00 13.00 -11.00
1948 -6.00 -17.00 -4.00 8.00 19.00 28.00 31.00 33.00 28.00 18.00 10.00 -16.00 j -17.00
1949 -28.00 -11.00 0.00 10.00 20.00 24.00 27.00 29.00 20.00 10.00 11.00 -9.00 -28.00
1950 -38.00 -35.00 -2.00 5.00 13.00 22.00 28.00 24.00 18.00 ----- z ----- z 10.00 -38.00
1951 -16.00 -9.00 -5.00 14.00 23.00 25.00 a 34.00 29.00 21.00 12.00 4.00 -16.00 -16.00
1952 -22.00 -19.00 -14.00 9.00 21.00 25.00 27.00 31.00 27.00 22.00 10.00 2.00 -22.00
1953 6.00 0.00 8.00 12.00 24.00 30.00 34.00 35.00 28.00 21.00 19.00 11.00 0.00
1954 -25.00 2.00 -7.00 15.00 15.00 28.00 a 33.00 33.00 25.00 19.00 12.00 -1.00 -25.00
1955 -1.00 -7.00 -18.00 10.00 20.00 29.00 34.00 31.00 26.00 22.00 -12.00 -12.00 -18.00
1956 -12.00 -23.00 -16.00 16.00 21.00 29.00 34.00 34.00 28.00 25.00 3.00 0.00 -23.00
1957 -28.00 -14.00 12.00 21.00 29.00 33.00 34.00 31.00 30.00 24.00 10.00 -1.00 -28.00
1958 -1.00 10.00 6.00 22.00 25.00 35.00 a 38.00 38.00 27.00 22.00 1.00 15.00 -1.00
1959 -12.00 1.00 12.00 18.00 22.00 32.00 34.00 27.00 30.00 21.00 4.00 6.00 -12.00
1960 -1.00 -12.00 -12.00 20.00 25.00 29.00 33.00 32.00 28.00 21.00 6.00 0.00 l -12.00
1961 -3.00 6.00 10.00 11.00 27.00 33.00 34.00 35.00 24.00 22.00 -6.00 -11.00 -11.00
1962 -18.00 -9.00 -4.00 20.00 23.00 25.00 30.00 33.00 29.00 26.00 12.00 2.00 -18.00
1963 -9.00 11.00 14.00 10.00 26.00 31.00 33.00 37.00 31.00 23.00 15.00 2.00 -9.00
1964 9.00 2.00 -1.00 10.00 22.00 30.00 33.00 34.00 27.00 23.00 8.00 -23.00 -23.00
1965 2.00 a 8.00 4.00 18.00 23.00 30.00 37.00 30.00 25.00 27.00 22.00 2.00 2.00
1966 -5.00 -4.00 -1.00 17.00 26.00 31.00 31.00 32.00 31.00 23.00 16.00 ----- z -5.00
1967 ----- z ----- z ----- z ----- z ----- z 34.00 b ----- z ----- z ----- z ----- z ----- z ----- z 34.00
Period of Record Statistics
MEAN -9.58 -4.47 1.72 14.61 23.58 29.05 32.44 31.97 26.42 20.68 9.47 1.09 -13.83
S.D. 11.86 11.62 8.85 6.84 3.59 2.75 2.74 2.91 3.05 5.86 8.49 9.46 10.60
SKEW -0.52 -0.78 -0.33 -0.59 -0.55 -0.26 -0.12 -0.40 -0.66 -2.75 -0.46 -0.52 0.02
MAX 9.00 17.00 17.00 24.00 33.00 35.00 38.00 38.00 32.00 27.00 23.00 17.00 5.00
MIN -38.00 -35.00 -18.00 -3.00 13.00 22.00 27.00 24.00 18.00 -5.00 -12.00 -23.00 -32.00
NO YRS 36 36 36 36 36 37 36 36 36 34 34 33 29