CASCADE SUMMIT, at

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(351415)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 194706
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
1927 -3.00 8.00 9.00 15.00 22.00 29.00 31.00 31.00 30.00 24.00 11.00 e -8.00 -8.00
1928 4.00 4.00 24.00 22.00 32.00 38.00 32.00 38.00 30.00 25.00 18.00 13.00 4.00
1929 2.00 1.00 12.00 17.00 a 25.00 25.00 38.00 38.00 25.00 28.00 12.00 20.00 1.00
1930 -4.00 10.00 20.00 ----- z 15.00 27.00 30.00 30.00 24.00 20.00 16.00 7.00 -4.00
1931 10.00 8.00 12.00 20.00 26.00 29.00 34.00 a 29.00 26.00 26.00 8.00 2.00 2.00
1932 ----- z ----- z ----- z ----- z 28.00 f 30.00 36.00 40.00 31.00 27.00 24.00 -8.00 -8.00
1933 -5.00 -16.00 10.00 ----- z 26.00 31.00 30.00 34.00 27.00 19.00 11.00 13.00 -16.00
1934 18.00 12.00 21.00 18.00 28.00 29.00 32.00 33.00 21.00 27.00 b 17.00 10.00 10.00
1935 -4.00 5.00 6.00 15.00 22.00 29.00 30.00 28.00 31.00 4.00 0.00 8.00 -4.00
1936 6.00 0.00 2.00 6.00 24.00 31.00 31.00 30.00 26.00 22.00 19.00 14.00 0.00
1937 -13.00 3.00 18.00 g 13.00 19.00 32.00 32.00 29.00 27.00 25.00 22.00 15.00 -13.00
1938 9.00 3.00 10.00 12.00 21.00 31.00 33.00 33.00 34.00 24.00 4.00 8.00 3.00
1939 10.00 2.00 7.00 20.00 21.00 21.00 32.00 31.00 30.00 25.00 21.00 8.00 2.00
1940 7.00 10.00 11.00 23.00 28.00 28.00 35.00 33.00 34.00 28.00 17.00 10.00 7.00
1941 8.00 14.00 16.00 20.00 25.00 32.00 32.00 a 34.00 a 28.00 28.00 a 15.00 11.00 a 8.00
1942 -4.00 a 5.00 8.00 20.00 23.00 28.00 36.00 31.00 29.00 22.00 14.00 7.00 -4.00
1943 4.00 b 16.00 9.00 16.00 -27.00 30.00 e 31.00 b 33.00 33.00 20.00 20.00 11.00 -27.00
1944 4.00 8.00 9.00 15.00 22.00 29.00 31.00 30.00 29.00 29.00 13.00 9.00 4.00
1945 7.00 8.00 8.00 13.00 30.00 a 28.00 31.00 a 34.00 26.00 22.00 a 13.00 a 6.00 6.00
1946 5.00 2.00 12.00 17.00 a 27.00 29.00 31.00 32.00 28.00 14.00 8.00 4.00 2.00
1947 2.00 12.00 15.00 17.00 23.00 28.00 ----- z ----- z ----- z ----- z ----- z ----- z 2.00
Period of Record Statistics
MEAN 3.15 5.75 11.63 16.61 21.60 29.24 32.40 32.55 28.45 22.95 14.15 8.00 2.20
S.D. 7.02 6.82 5.48 4.10 12.08 3.16 2.26 3.20 3.35 5.83 6.09 6.79 4.83
SKEW -0.27 -1.43 0.73 -0.72 -3.44 0.13 1.09 0.82 -0.16 -1.87 -0.53 -1.01 -0.46
MAX 18.00 16.00 24.00 23.00 32.00 38.00 38.00 40.00 34.00 29.00 24.00 20.00 10.00
MIN -13.00 -16.00 2.00 6.00 -27.00 21.00 30.00 28.00 21.00 4.00 0.00 -8.00 -8.00
NO YRS 20 20 19 18 20 21 20 20 20 20 20 20 15