CLARKSTON HEIGHTS, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(451474)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195912
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
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.00 57.00 64.00
1938 57.00 52.00 69.00 82.00 93.00 93.00 108.00 103.00 104.00 84.00 60.00 57.00 108.00
1939 55.00 51.00 72.00 93.00 98.00 104.00 112.00 102.00 97.00 72.00 64.00 59.00 112.00
1940 52.00 59.00 72.00 76.00 94.00 103.00 109.00 103.00 96.00 74.00 55.00 57.00 109.00
1941 54.00 62.00 74.00 82.00 90.00 94.00 109.00 101.00 81.00 70.00 65.00 61.00 109.00
1942 50.00 54.00 76.00 84.00 90.00 97.00 103.00 108.00 99.00 85.00 57.00 a 55.00 108.00
1943 56.00 59.00 68.00 83.00 83.00 90.00 102.00 99.00 95.00 89.00 63.00 a 57.00 102.00
1944 56.00 59.00 69.00 81.00 92.00 98.00 107.00 99.00 103.00 80.00 59.00 54.00 107.00
1945 63.00 60.00 64.00 79.00 87.00 94.00 103.00 102.00 97.00 80.00 b 64.00 55.00 103.00
1946 51.00 58.00 71.00 94.00 84.00 92.00 105.00 103.00 89.00 70.00 67.00 61.00 105.00
1947 54.00 61.00 72.00 83.00 93.00 91.00 100.00 99.00 93.00 79.00 59.00 55.00 100.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 93.00 93.00 92.00 76.00 57.00 47.00 93.00
1949 41.00 55.00 63.00 83.00 93.00 95.00 105.00 103.00 97.00 68.00 66.00 54.00 105.00
1950 55.00 60.00 59.00 72.00 88.00 94.00 98.00 99.00 100.00 78.00 68.00 54.00 100.00
1951 54.00 57.00 65.00 79.00 91.00 92.00 105.00 101.00 91.00 78.00 56.00 56.00 105.00
1952 49.00 58.00 72.00 a 86.00 86.00 94.00 102.00 100.00 91.00 81.00 59.00 55.00 102.00
1953 66.00 61.00 72.00 80.00 86.00 84.00 102.00 102.00 97.00 76.00 64.00 54.00 102.00
1954 53.00 62.00 66.00 79.00 96.00 89.00 99.00 99.00 91.00 77.00 62.00 53.00 99.00
1955 46.00 58.00 63.00 a 75.00 85.00 101.00 102.00 98.00 96.00 73.00 64.00 57.00 102.00
1956 56.00 60.00 67.00 84.00 92.00 91.00 101.00 101.00 88.00 73.00 57.00 61.00 101.00
1957 44.00 65.00 63.00 85.00 92.00 93.00 99.00 95.00 92.00 74.00 55.00 54.00 99.00
1958 57.00 69.00 67.00 74.00 96.00 99.00 102.00 100.00 96.00 78.00 61.00 59.00 102.00
1959 62.00 53.00 65.00 76.00 90.00 96.00 107.00 99.00 90.00 69.00 67.00 58.00 107.00
Period of Record Statistics
MEAN 53.86 58.71 68.05 81.43 90.43 94.48 103.32 100.41 94.32 76.55 61.43 56.09 104.14
S.D. 5.95 4.24 4.40 5.53 4.14 4.74 4.34 3.05 5.21 5.40 4.08 3.13 3.73
SKEW -0.14 0.22 -0.13 0.56 -0.12 0.19 -0.13 -0.13 -0.36 0.41 -0.10 -0.63 0.38
MAX 66.00 69.00 76.00 94.00 98.00 104.00 112.00 108.00 104.00 89.00 68.00 61.00 112.00
MIN 41.00 51.00 59.00 72.00 83.00 84.00 93.00 93.00 81.00 68.00 55.00 47.00 99.00
NO YRS 21 21 21 21 21 21 22 22 22 22 23 23 21