CASCADE SUMMIT, at

Monthly Extreme Maximum 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 43.00 42.00 50.00 66.00 72.00 82.00 89.00 86.00 69.00 b 62.00 60.00 m 48.00 89.00
1928 49.00 43.00 50.00 68.00 78.00 78.00 87.00 82.00 a 77.00 64.00 51.00 39.00 87.00
1929 43.00 40.00 48.00 54.00 a 68.00 77.00 85.00 80.00 77.00 62.00 50.00 44.00 85.00
1930 37.00 48.00 56.00 68.00 72.00 76.00 85.00 80.00 80.00 59.00 48.00 40.00 85.00
1931 40.00 42.00 50.00 68.00 79.00 80.00 85.00 86.00 81.00 60.00 57.00 52.00 86.00
1932 ----- z ----- z ----- z ----- z 68.00 f 86.00 80.00 85.00 80.00 70.00 58.00 42.00 86.00
1933 38.00 38.00 48.00 ----- z 70.00 a 92.00 97.00 a 107.00 83.00 86.00 b 55.00 44.00 107.00
1934 43.00 45.00 59.00 74.00 79.00 82.00 92.00 87.00 88.00 69.00 a 67.00 a 40.00 92.00
1935 42.00 46.00 52.00 60.00 65.00 83.00 93.00 87.00 83.00 74.00 48.00 42.00 93.00
1936 40.00 44.00 56.00 a 65.00 76.00 79.00 88.00 88.00 72.00 71.00 a 55.00 58.00 88.00
1937 30.00 44.00 56.00 56.00 67.00 90.00 88.00 82.00 79.00 63.00 47.00 49.00 90.00
1938 46.00 47.00 47.00 62.00 75.00 81.00 d 90.00 80.00 80.00 63.00 46.00 46.00 90.00
1939 46.00 39.00 57.00 64.00 75.00 79.00 92.00 84.00 78.00 65.00 59.00 51.00 92.00
1940 48.00 43.00 55.00 63.00 a 76.00 89.00 78.00 86.00 74.00 67.00 49.00 50.00 89.00
1941 43.00 48.00 55.00 64.00 80.00 82.00 89.00 80.00 a 65.00 62.00 66.00 a 48.00 89.00
1942 41.00 a 40.00 55.00 64.00 74.00 81.00 90.00 87.00 77.00 72.00 51.00 49.00 90.00
1943 42.00 b 49.00 52.00 63.00 70.00 a 81.00 e 92.00 b 89.00 82.00 77.00 58.00 47.00 92.00
1944 50.00 48.00 59.00 65.00 72.00 84.00 94.00 84.00 89.00 71.00 57.00 48.00 94.00
1945 52.00 a 47.00 a 57.00 a 65.00 a 77.00 87.00 93.00 87.00 85.00 76.00 a 56.00 a 51.00 b 93.00
1946 44.00 b 52.00 a 60.00 a 71.00 a 76.00 a 94.00 a 98.00 a 97.00 a 80.00 a 77.00 a 62.00 a 57.00 a 98.00
1947 51.00 a 62.00 65.00 78.00 79.00 75.00 a ----- z ----- z ----- z ----- z ----- z ----- z 79.00
Period of Record Statistics
MEAN 43.40 45.35 54.35 65.16 74.00 82.76 89.25 86.20 78.95 68.50 54.74 47.25 89.29
S.D. 5.26 5.38 4.67 5.58 4.35 5.20 5.06 6.34 5.84 7.07 6.20 5.27 2.87
SKEW -0.47 1.37 0.24 0.24 -0.48 0.62 -0.44 1.94 -0.55 0.69 0.40 0.27 -0.04
MAX 52.00 62.00 65.00 78.00 80.00 94.00 98.00 107.00 89.00 86.00 67.00 58.00 94.00
MIN 30.00 38.00 47.00 54.00 65.00 75.00 78.00 80.00 65.00 59.00 46.00 39.00 85.00
NO YRS 20 20 20 19 20 21 20 20 20 20 19 20 14