WAHPETON 3 N, e:

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(329100)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199910
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
1893 40.00 50.00 49.00 62.00 83.00 101.00 97.00 94.00 88.00 78.00 71.00 42.00 101.00
1894 48.00 43.00 60.00 78.00 96.00 96.00 105.00 93.00 98.00 73.00 57.00 52.00 105.00
1895 31.00 56.00 60.00 84.00 90.00 83.00 ----- z ----- z ----- z ----- z ----- z 42.00 90.00
1896 48.00 ----- z 55.00 79.00 88.00 91.00 93.00 90.00 93.00 76.00 39.00 45.00 93.00
1897 38.00 38.00 b 52.00 76.00 98.00 100.00 100.00 93.00 96.00 87.00 79.00 c 47.00 100.00
1898 47.00 52.00 61.00 83.00 83.00 99.00 98.00 96.00 98.00 78.00 b 66.00 54.00 99.00
1899 47.00 e 8.00 z ----- z 84.00 u 91.00 90.00 a 99.00 90.00 90.00 74.00 64.00 46.00 99.00
1900 51.00 38.00 61.00 86.00 99.00 97.00 98.00 96.00 89.00 80.00 63.00 42.00 99.00
1901 42.00 49.00 58.00 87.00 95.00 92.00 100.00 f 96.00 91.00 80.00 b 57.00 45.00 e 100.00
1902 47.00 53.00 65.00 75.00 90.00 86.00 99.00 90.00 87.00 a ----- z 58.00 38.00 99.00
1903 41.00 40.00 56.00 79.00 85.00 ----- z 92.00 e 91.00 80.00 72.00 72.00 36.00 f 92.00
1904 36.00 38.00 a 56.00 80.00 86.00 87.00 e 88.00 88.00 86.00 75.00 72.00 47.00 88.00
1905 39.00 58.00 68.00 77.00 83.00 l 85.00 92.00 a 94.00 a 89.00 84.00 66.00 40.00 b 94.00
1906 39.00 c 48.00 60.00 80.00 d 82.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z 82.00
1907 36.00 48.00 65.00 64.00 a 78.00 a 86.00 87.00 ----- z ----- z ----- z ----- z ----- z 87.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 45.00 32.00 47.00 68.00 84.00 90.00 91.00 94.00 84.00 88.00 70.00 40.00 b 94.00
1910 35.00 36.00 80.00 88.00 80.00 96.00 ----- z ----- z ----- z ----- z 44.00 46.00 96.00
1911 34.00 32.00 65.00 81.00 92.00 100.00 102.00 90.00 89.00 76.00 40.00 40.00 d 102.00
1912 28.00 42.00 56.00 81.00 a 88.00 76.00 s 96.00 101.00 a 101.00 a 90.00 a 70.00 a 60.00 d 101.00
1913 50.00 c 45.00 61.00 84.00 94.00 96.00 c 89.00 101.00 102.00 80.00 62.00 a 55.00 102.00
1914 47.00 49.00 61.00 75.00 87.00 84.00 100.00 92.00 87.00 83.00 66.00 a 50.00 100.00
1915 41.00 41.00 48.00 83.00 81.00 85.00 91.00 92.00 90.00 80.00 71.00 48.00 92.00
1916 33.00 e 44.00 52.00 73.00 89.00 87.00 96.00 94.00 88.00 76.00 54.00 55.00 96.00
1917 41.00 45.00 55.00 60.00 88.00 95.00 109.00 94.00 85.00 68.00 67.00 47.00 109.00
1918 38.00 53.00 72.00 71.00 90.00 91.00 100.00 a 95.00 89.00 82.00 69.00 57.00 100.00
1919 43.00 37.00 57.00 72.00 90.00 90.00 101.00 91.00 90.00 i 77.00 43.00 39.00 101.00
1920 35.00 35.00 67.00 59.00 82.00 89.00 91.00 97.00 91.00 88.00 57.00 a 44.00 97.00
1921 50.00 58.00 a 67.00 c 80.00 90.00 103.00 98.00 d 96.00 95.00 78.00 63.00 52.00 103.00
1922 40.00 a 32.00 52.00 71.00 93.00 96.00 97.00 103.00 99.00 94.00 56.00 40.00 103.00
1923 41.00 38.00 47.00 84.00 86.00 94.00 98.00 91.00 88.00 89.00 68.00 52.00 a 98.00
1924 46.00 52.00 55.00 78.00 77.00 85.00 a 94.00 95.00 90.00 83.00 63.00 38.00 95.00
1925 39.00 54.00 75.00 85.00 95.00 90.00 96.00 100.00 101.00 65.00 61.00 42.00 101.00
1926 48.00 48.00 67.00 87.00 94.00 97.00 102.00 103.00 86.00 74.00 58.00 36.00 103.00
1927 41.00 43.00 64.00 79.00 83.00 93.00 91.00 d 90.00 94.00 80.00 55.00 35.00 94.00
1928 42.00 42.00 67.00 80.00 92.00 86.00 c 91.00 100.00 85.00 85.00 59.00 49.00 100.00
1929 36.00 32.00 65.00 84.00 87.00 98.00 105.00 100.00 98.00 83.00 55.00 43.00 105.00
1930 37.00 55.00 61.00 79.00 91.00 94.00 103.00 102.00 91.00 86.00 a 67.00 42.00 103.00
1931 52.00 53.00 60.00 86.00 98.00 102.00 107.00 104.00 105.00 90.00 72.00 40.00 107.00
1932 39.00 60.00 61.00 77.00 96.00 98.00 106.00 96.00 90.00 80.00 67.00 46.00 106.00
1933 45.00 49.00 58.00 78.00 88.00 106.00 105.00 100.00 90.00 86.00 78.00 50.00 106.00
1934 41.00 a 56.00 63.00 92.00 106.00 97.00 107.00 102.00 90.00 86.00 72.00 45.00 107.00
1935 42.00 47.00 62.00 74.00 78.00 89.00 a 101.00 102.00 93.00 79.00 46.00 40.00 102.00
1936 30.00 34.00 51.00 77.00 94.00 99.00 111.00 101.00 101.00 86.00 52.00 44.00 111.00
1937 33.00 38.00 43.00 64.00 90.00 93.00 100.00 100.00 97.00 86.00 68.00 44.00 100.00
1938 37.00 41.00 66.00 82.00 81.00 96.00 100.00 a 103.00 89.00 86.00 73.00 45.00 103.00
1939 36.00 39.00 70.00 82.00 96.00 94.00 99.00 96.00 96.00 82.00 74.00 66.00 a 99.00
1940 37.00 44.00 43.00 72.00 87.00 97.00 a 102.00 97.00 96.00 78.00 56.00 40.00 a 102.00
1941 38.00 37.00 57.00 79.00 a 90.00 a 96.00 104.00 97.00 91.00 75.00 61.00 60.00 104.00
1942 52.00 41.00 59.00 84.00 82.00 83.00 91.00 91.00 85.00 81.00 62.00 33.00 91.00
1943 38.00 42.00 67.00 75.00 84.00 94.00 93.00 94.00 89.00 86.00 50.00 50.00 94.00
1944 57.00 a 42.00 50.00 65.00 86.00 88.00 f 90.00 96.00 86.00 78.00 70.00 40.00 96.00
1945 42.00 42.00 74.00 76.00 80.00 90.00 94.00 98.00 100.00 87.00 61.00 48.00 100.00
1946 30.00 38.00 a 79.00 82.00 85.00 94.00 92.00 a 96.00 86.00 78.00 62.00 41.00 a 96.00
1947 52.00 46.00 a 63.00 80.00 82.00 85.00 98.00 104.00 99.00 a 92.00 51.00 38.00 104.00
1948 40.00 38.00 53.00 75.00 90.00 92.00 103.00 98.00 93.00 75.00 a 58.00 a 48.00 103.00
1949 42.00 35.00 a 46.00 a 84.00 d 92.00 92.00 104.00 99.00 86.00 80.00 66.00 40.00 104.00
1950 29.00 38.00 48.00 68.00 90.00 100.00 91.00 89.00 88.00 a 80.00 70.00 a 38.00 100.00
1951 42.00 39.00 42.00 77.00 85.00 85.00 93.00 92.00 83.00 84.00 52.00 44.00 93.00
1952 38.00 39.00 41.00 89.00 90.00 98.00 94.00 97.00 96.00 74.00 67.00 44.00 98.00
1953 37.00 42.00 56.00 74.00 89.00 92.00 94.00 98.00 90.00 93.00 74.00 40.00 98.00
1954 37.00 45.00 51.00 83.00 85.00 92.00 a 100.00 94.00 a 87.00 a 70.00 a 71.00 42.00 100.00
1955 37.00 a 38.00 64.00 a 84.00 92.00 92.00 97.00 98.00 93.00 87.00 a 60.00 38.00 a 98.00
1956 37.00 36.00 53.00 73.00 82.00 99.00 89.00 90.00 b 93.00 84.00 65.00 50.00 99.00
1957 38.00 43.00 59.00 84.00 84.00 85.00 96.00 93.00 a 91.00 80.00 59.00 49.00 96.00
1958 49.00 65.00 57.00 85.00 90.00 91.00 92.00 101.00 87.00 82.00 c 67.00 d 44.00 c 101.00
1959 35.00 b 40.00 b 60.00 79.00 c 99.00 b 98.00 98.00 101.00 b 101.00 79.00 p 49.00 51.00 101.00
1960 38.00 39.00 47.00 a 75.00 86.00 86.00 b 99.00 93.00 97.00 83.00 58.00 43.00 b 99.00
1961 41.00 b 55.00 67.00 c 73.00 90.00 a 96.00 94.00 b 99.00 90.00 a 88.00 62.00 40.00 99.00
1962 43.00 b 45.00 47.00 a 89.00 84.00 89.00 86.00 92.00 85.00 85.00 62.00 56.00 92.00
1963 48.00 56.00 70.00 82.00 86.00 94.00 93.00 93.00 84.00 95.00 60.00 41.00 95.00
1964 43.00 48.00 53.00 80.00 97.00 95.00 97.00 96.00 90.00 80.00 67.00 34.00 97.00
1965 35.00 40.00 43.00 85.00 86.00 88.00 92.00 100.00 82.00 75.00 73.00 50.00 100.00
1966 32.00 43.00 60.00 67.00 88.00 95.00 98.00 90.00 85.00 82.00 44.00 44.00 98.00
1967 38.00 a 44.00 77.00 68.00 84.00 88.00 93.00 92.00 86.00 82.00 62.00 48.00 93.00
1968 43.00 34.00 74.00 84.00 84.00 96.00 96.00 96.00 87.00 80.00 56.00 38.00 96.00
1969 33.00 38.00 42.00 70.00 98.00 80.00 94.00 a 96.00 92.00 73.00 61.00 54.00 98.00
1970 36.00 45.00 45.00 76.00 89.00 98.00 95.00 95.00 93.00 88.00 54.00 40.00 98.00
1971 33.00 43.00 61.00 79.00 88.00 93.00 86.00 96.00 92.00 70.00 57.00 37.00 96.00
1972 37.00 37.00 52.00 65.00 l 92.00 a 89.00 92.00 94.00 93.00 76.00 52.00 36.00 94.00
1973 42.00 44.00 60.00 79.00 83.00 94.00 95.00 a 97.00 82.00 78.00 62.00 40.00 97.00
1974 40.00 39.00 51.00 81.00 85.00 91.00 98.00 92.00 94.00 85.00 58.00 49.00 98.00
1975 39.00 37.00 51.00 58.00 84.00 90.00 99.00 92.00 85.00 87.00 73.00 42.00 99.00
1976 40.00 53.00 65.00 84.00 p 84.00 96.00 104.00 107.00 98.00 86.00 62.00 44.00 107.00
1977 29.00 46.00 64.00 87.00 90.00 89.00 104.00 89.00 88.00 71.00 59.00 33.00 z 104.00
1978 30.00 34.00 65.00 69.00 88.00 88.00 93.00 97.00 98.00 78.00 71.00 37.00 98.00
1979 24.00 35.00 41.00 70.00 86.00 a 101.00 92.00 a 91.00 94.00 a 75.00 55.00 49.00 101.00
1980 42.00 36.00 48.00 99.00 95.00 92.00 101.00 a 91.00 94.00 85.00 60.00 49.00 a 101.00
1981 57.00 54.00 68.00 77.00 85.00 84.00 97.00 90.00 92.00 68.00 63.00 37.00 97.00
1982 35.00 39.00 54.00 83.00 90.00 94.00 99.00 105.00 90.00 68.00 55.00 54.00 105.00
1983 41.00 51.00 48.00 76.00 80.00 95.00 102.00 102.00 98.00 72.00 60.00 24.00 102.00
1984 42.00 45.00 51.00 69.00 93.00 91.00 94.00 102.00 96.00 77.00 59.00 a 52.00 102.00
1985 36.00 52.00 58.00 86.00 90.00 90.00 100.00 89.00 81.00 67.00 58.00 38.00 100.00
1986 43.00 39.00 76.00 76.00 91.00 96.00 94.00 89.00 75.00 70.00 56.00 47.00 96.00
1987 53.00 52.00 65.00 89.00 97.00 98.00 102.00 99.00 88.00 81.00 60.00 38.00 102.00
1988 43.00 51.00 54.00 82.00 a 92.00 101.00 105.00 104.00 87.00 81.00 52.00 41.00 105.00
1989 39.00 38.00 49.00 77.00 85.00 96.00 102.00 96.00 90.00 85.00 61.00 43.00 102.00
1990 48.00 49.00 64.00 89.00 85.00 94.00 94.00 94.00 92.00 83.00 72.00 54.00 94.00
1991 42.00 52.00 64.00 83.00 92.00 96.00 94.00 101.00 91.00 83.00 55.00 40.00 101.00
1992 42.00 58.00 63.00 93.00 93.00 89.00 88.00 91.00 83.00 90.00 44.00 37.00 93.00
1993 40.00 39.00 54.00 69.00 85.00 88.00 89.00 94.00 87.00 91.00 50.00 37.00 94.00
1994 28.00 39.00 52.00 82.00 89.00 93.00 88.00 90.00 89.00 71.00 58.00 44.00 93.00
1995 34.00 39.00 62.00 61.00 82.00 99.00 93.00 91.00 91.00 82.00 52.00 40.00 99.00
1996 42.00 45.00 50.00 68.00 81.00 95.00 91.00 92.00 91.00 75.00 61.00 32.00 95.00
1997 40.00 39.00 44.00 71.00 83.00 93.00 94.00 96.00 87.00 91.00 45.00 42.00 96.00
1998 40.00 50.00 57.00 82.00 85.00 90.00 94.00 93.00 97.00 73.00 57.00 52.00 97.00
1999 34.00 45.00 69.00 78.00 89.00 91.00 97.00 94.00 83.00 75.00 a ----- z ----- z 97.00
Period of Record Statistics
MEAN 40.07 43.94 58.17 78.00 88.21 92.76 96.65 95.68 90.75 80.52 60.79 44.27 99.29
S.D. 6.29 7.27 9.06 7.75 5.37 5.13 5.40 4.47 5.52 6.58 8.48 6.76 4.16
SKEW 0.28 0.53 0.13 -0.39 0.42 -0.08 0.27 0.36 0.16 -0.12 -0.30 0.40 0.30
MAX 57.00 65.00 80.00 99.00 106.00 106.00 111.00 107.00 105.00 95.00 79.00 66.00 111.00
MIN 24.00 32.00 41.00 58.00 77.00 80.00 86.00 88.00 75.00 65.00 39.00 24.00 91.00
NO YRS 106 104 105 103 105 102 102 102 101 100 102 101 82