SHELDON st,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(267443)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197202
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
1933 ----- z ----- z ----- z ----- z ----- z ----- z 94.00 95.00 82.00 82.00 65.00 a 57.00 95.00
1934 56.00 58.00 69.00 76.00 a 83.00 87.00 97.00 90.00 90.00 a 81.00 66.00 49.00 97.00
1935 49.00 52.00 57.00 63.00 71.00 80.00 91.00 89.00 82.00 76.00 56.00 51.00 91.00
1936 44.00 44.00 57.00 73.00 78.00 85.00 d 94.00 86.00 81.00 77.00 60.00 49.00 94.00
1937 22.00 39.00 48.00 a 59.00 74.00 86.00 89.00 90.00 84.00 70.00 54.00 a 53.00 a 90.00
1938 ----- z 40.00 38.00 57.00 73.00 77.00 88.00 82.00 83.00 65.00 a 48.00 54.00 88.00
1939 49.00 38.00 60.00 69.00 75.00 79.00 92.00 89.00 84.00 76.00 61.00 62.00 92.00
1940 47.00 40.00 64.00 70.00 a 78.00 90.00 85.00 94.00 78.00 72.00 56.00 60.00 e 94.00
1941 49.00 44.00 57.00 63.00 76.00 g 78.00 87.00 85.00 75.00 69.00 63.00 50.00 87.00
1942 47.00 39.00 53.00 67.00 75.00 b 78.00 88.00 89.00 82.00 77.00 64.00 58.00 89.00
1943 53.00 51.00 55.00 71.00 j 75.00 g 85.00 89.00 90.00 85.00 78.00 62.00 51.00 90.00
1944 53.00 45.00 59.00 62.00 74.00 81.00 84.00 84.00 86.00 71.00 55.00 53.00 86.00
1945 51.00 45.00 55.00 71.00 76.00 81.00 89.00 88.00 85.00 77.00 63.00 46.00 89.00
1946 47.00 49.00 62.00 75.00 71.00 78.00 92.00 89.00 80.00 61.00 55.00 49.00 92.00
1947 49.00 55.00 b 63.00 a 71.00 79.00 b 77.00 87.00 85.00 a 83.00 a 76.00 53.00 50.00 87.00
1948 53.00 51.00 a 51.00 60.00 74.00 82.00 82.00 82.00 85.00 72.00 57.00 42.00 85.00
1949 50.00 48.00 f 44.00 68.00 76.00 79.00 85.00 85.00 84.00 68.00 69.00 52.00 85.00
1950 47.00 a 54.00 59.00 70.00 73.00 ----- z 86.00 a 88.00 93.00 c 78.00 64.00 a 55.00 a 93.00
1951 50.00 53.00 56.00 70.00 75.00 81.00 b 87.00 86.00 82.00 73.00 a 60.00 c 43.00 87.00
1952 40.00 44.00 47.00 65.00 75.00 77.00 a 84.00 85.00 82.00 77.00 59.00 49.00 85.00
1953 53.00 55.00 57.00 69.00 66.00 72.00 88.00 87.00 84.00 a 74.00 57.00 51.00 88.00
1954 50.00 57.00 54.00 69.00 82.00 87.00 88.00 91.00 85.00 68.00 61.00 51.00 91.00
1955 43.00 48.00 50.00 57.00 75.00 85.00 86.00 87.00 a 90.00 73.00 62.00 45.00 90.00
1956 42.00 44.00 57.00 65.00 75.00 a 85.00 87.00 83.00 82.00 72.00 65.00 60.00 87.00
1957 46.00 50.00 54.00 65.00 73.00 82.00 82.00 84.00 86.00 61.00 57.00 57.00 86.00
1958 44.00 51.00 45.00 59.00 77.00 83.00 86.00 87.00 83.00 78.00 59.00 57.00 87.00
1959 54.00 50.00 62.00 67.00 78.00 88.00 93.00 89.00 82.00 77.00 62.00 57.00 93.00
1960 44.00 44.00 64.00 67.00 71.00 89.00 94.00 88.00 80.00 75.00 55.00 48.00 94.00
1961 55.00 50.00 57.00 67.00 76.00 88.00 89.00 95.00 a 78.00 a 77.00 c 61.00 48.00 95.00
1962 51.00 52.00 52.00 71.00 66.00 79.00 86.00 84.00 82.00 75.00 65.00 55.00 86.00
1963 53.00 57.00 50.00 58.00 a 74.00 77.00 83.00 87.00 85.00 77.00 57.00 52.00 87.00
1964 52.00 49.00 58.00 67.00 72.00 81.00 c 88.00 86.00 77.00 80.00 59.00 48.00 88.00
1965 54.00 50.00 57.00 67.00 70.00 76.00 85.00 84.00 76.00 79.00 65.00 51.00 85.00
1966 43.00 44.00 69.00 72.00 82.00 a 82.00 91.00 a 90.00 85.00 74.00 a 66.00 g 50.00 f 91.00
1967 46.00 b 51.00 b 48.00 a 46.00 79.00 c 85.00 90.00 b 100.00 83.00 71.00 b 62.00 a 49.00 100.00
1968 52.00 56.00 62.00 71.00 72.00 87.00 93.00 86.00 81.00 74.00 56.00 a 45.00 93.00
1969 51.00 b 39.00 56.00 a 69.00 75.00 80.00 86.00 88.00 87.00 67.00 64.00 51.00 88.00
1970 44.00 51.00 56.00 62.00 76.00 88.00 87.00 88.00 79.00 78.00 55.00 42.00 88.00
1971 55.00 56.00 54.00 63.00 78.00 74.00 k 86.00 88.00 83.00 75.00 56.00 39.00 r 88.00
1972 44.00 g 45.00 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 45.00
Period of Record Statistics
MEAN 48.32 48.51 55.68 65.95 74.92 82.08 88.15 87.77 82.92 73.87 59.68 51.35 89.48
S.D. 6.08 5.82 6.57 5.97 3.81 4.41 3.56 3.71 3.66 4.94 4.44 4.98 3.37
SKEW -2.21 -0.25 -0.31 -1.03 -0.15 -0.03 0.46 1.10 0.28 -0.91 -0.23 0.13 0.46
MAX 56.00 58.00 69.00 76.00 83.00 90.00 97.00 100.00 93.00 82.00 69.00 62.00 97.00
MIN 22.00 38.00 38.00 46.00 66.00 72.00 82.00 82.00 75.00 61.00 48.00 42.00 85.00
NO YRS 37 37 38 37 36 36 39 39 39 39 38 37 27