SUMNER LAKE, :

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(290205)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197502
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
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 75.00 d 72.00 77.00 92.00 95.00 101.00 a 100.00 a 102.00 a 100.00 86.00 75.00 72.00 a 102.00
1949 60.00 72.00 79.00 b 87.00 92.00 101.00 99.00 97.00 a 94.00 c 84.00 82.00 68.00 a 101.00
1950 78.00 a 75.00 82.00 b 90.00 92.00 99.00 96.00 c 98.00 c 94.00 a 89.00 80.00 74.00 e 99.00
1951 74.00 a 79.00 77.00 84.00 100.00 105.00 c 105.00 101.00 b 98.00 93.00 75.00 d 79.00 105.00
1952 74.00 71.00 74.00 a 86.00 94.00 i 104.00 100.00 100.00 a 95.00 j 86.00 g 79.00 68.00 104.00
1953 75.00 75.00 80.00 88.00 99.00 106.00 103.00 100.00 95.00 90.00 k 76.00 66.00 106.00
1954 73.00 75.00 79.00 90.00 a 93.00 100.00 104.00 99.00 97.00 90.00 78.00 74.00 104.00
1955 68.00 71.00 d 79.00 c 86.00 91.00 100.00 99.00 98.00 95.00 87.00 78.00 75.00 100.00
1956 70.00 80.00 d 85.00 91.00 97.00 101.00 a 101.00 100.00 98.00 90.00 81.00 c 69.00 101.00
1957 69.00 78.00 75.00 85.00 87.00 106.00 104.00 100.00 94.00 88.00 71.00 70.00 106.00
1958 67.00 72.00 72.00 88.00 95.00 103.00 105.00 101.00 97.00 88.00 81.00 81.00 105.00
1959 69.00 71.00 82.00 91.00 94.00 100.00 98.00 102.00 100.00 90.00 74.00 71.00 102.00
1960 62.00 b 66.00 80.00 90.00 93.00 103.00 101.00 96.00 94.00 85.00 76.00 59.00 103.00
1961 66.00 74.00 79.00 87.00 97.00 98.00 100.00 97.00 91.00 86.00 73.00 71.00 100.00
1962 71.00 79.00 81.00 89.00 95.00 99.00 97.00 102.00 95.00 91.00 78.00 70.00 102.00
1963 69.00 75.00 86.00 85.00 94.00 98.00 103.00 97.00 91.00 90.00 77.00 71.00 a 103.00
1964 69.00 67.00 76.00 88.00 95.00 99.00 103.00 100.00 95.00 89.00 80.00 72.00 103.00
1965 69.00 72.00 75.00 94.00 92.00 95.00 100.00 97.00 92.00 90.00 77.00 72.00 100.00
1966 64.00 67.00 85.00 85.00 96.00 98.00 101.00 101.00 93.00 84.00 80.00 72.00 a 101.00
1967 72.00 73.00 84.00 86.00 95.00 97.00 99.00 96.00 92.00 92.00 81.00 a 65.00 99.00
1968 67.00 72.00 81.00 81.00 97.00 105.00 97.00 a 95.00 90.00 88.00 76.00 69.00 105.00
1969 73.00 a 70.00 75.00 86.00 96.00 a 101.00 103.00 102.00 90.00 88.00 74.00 72.00 103.00
1970 73.00 a 77.00 75.00 81.00 93.00 101.00 99.00 97.00 k 97.00 82.00 78.00 73.00 a 101.00
1971 79.00 a 74.00 88.00 88.00 a 92.00 97.00 a 100.00 94.00 94.00 85.00 80.00 72.00 100.00
1972 75.00 81.00 90.00 d 91.00 92.00 98.00 102.00 94.00 90.00 a 87.00 70.00 ----- z 102.00
1973 63.00 n 68.00 b 74.00 82.00 a 92.00 101.00 102.00 99.00 92.00 90.00 83.00 74.00 c 102.00
1974 77.00 b 79.00 83.00 87.00 104.00 b 101.00 100.00 97.00 97.00 85.00 73.00 c 65.00 h 104.00
1975 76.00 c 71.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 76.00
Period of Record Statistics
MEAN 70.89 73.43 79.74 87.33 94.54 100.63 100.78 98.65 94.42 87.88 77.26 71.16 102.40
S.D. 4.77 4.09 4.63 3.26 3.34 2.87 2.44 2.50 2.96 2.74 3.38 4.33 2.10
SKEW -0.38 0.10 0.38 -0.15 0.62 0.31 0.02 -0.30 0.20 -0.23 -0.34 -0.36 0.03
MAX 79.00 81.00 90.00 94.00 104.00 106.00 105.00 102.00 100.00 93.00 83.00 81.00 106.00
MIN 60.00 66.00 72.00 81.00 87.00 95.00 96.00 94.00 90.00 82.00 70.00 59.00 99.00
NO YRS 27 28 27 27 26 27 27 26 26 25 27 25 15