BRITTON st,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(391049)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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 53.00 39.00 47.00 a 65.00 87.00 c 89.00 s ----- z 96.00 h 93.00 ----- z ----- z 42.00 96.00
1894 41.00 44.00 ----- z 80.00 i 95.00 b 99.00 ----- z ----- z ----- z ----- z ----- z ----- z 99.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z 60.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 55.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.00
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1900 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1901 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1902 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1903 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1904 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 71.00 u 56.00 a 61.00 c 88.00 c 93.00 a 99.00 102.00 a 102.00 c 104.00 80.00 59.00 53.00 104.00
1914 42.00 45.00 67.00 77.00 86.00 87.00 96.00 f 98.00 90.00 85.00 66.00 54.00 98.00
1915 39.00 38.00 40.00 85.00 a 85.00 85.00 87.00 88.00 89.00 a 81.00 61.00 47.00 89.00
1916 35.00 46.00 65.00 70.00 96.00 k 86.00 95.00 93.00 88.00 b 76.00 70.00 59.00 96.00
1917 40.00 40.00 61.00 64.00 90.00 92.00 108.00 92.00 87.00 74.00 74.00 46.00 108.00
1918 41.00 52.00 72.00 74.00 90.00 92.00 97.00 100.00 85.00 83.00 65.00 53.00 100.00
1919 50.00 38.00 54.00 75.00 88.00 93.00 a 103.00 95.00 89.00 b 77.00 b 43.00 41.00 103.00
1920 38.00 40.00 68.00 62.00 84.00 93.00 98.00 95.00 94.00 90.00 52.00 45.00 98.00
1921 54.00 62.00 81.00 84.00 88.00 103.00 98.00 98.00 97.00 79.00 59.00 54.00 103.00
1922 41.00 32.00 52.00 73.00 82.00 95.00 93.00 101.00 102.00 93.00 64.00 41.00 102.00
1923 39.00 36.00 50.00 85.00 88.00 92.00 96.00 90.00 93.00 81.00 62.00 53.00 96.00
1924 47.00 55.00 52.00 87.00 76.00 87.00 96.00 94.00 92.00 80.00 79.00 44.00 96.00
1925 38.00 51.00 75.00 82.00 95.00 89.00 98.00 102.00 97.00 68.00 58.00 48.00 102.00
1926 45.00 48.00 69.00 89.00 96.00 103.00 105.00 99.00 85.00 75.00 62.00 a 39.00 105.00
1927 47.00 44.00 58.00 81.00 76.00 95.00 89.00 a 91.00 95.00 84.00 55.00 33.00 95.00
1928 41.00 48.00 70.00 77.00 91.00 86.00 91.00 100.00 85.00 86.00 60.00 50.00 100.00
1929 37.00 31.00 65.00 82.00 86.00 94.00 96.00 100.00 96.00 82.00 57.00 47.00 100.00
1930 43.00 60.00 60.00 80.00 88.00 92.00 100.00 100.00 89.00 84.00 a 70.00 43.00 100.00
1931 53.00 a 55.00 59.00 84.00 95.00 102.00 110.00 104.00 107.00 85.00 70.00 45.00 110.00
1932 37.00 57.00 57.00 73.00 a 93.00 95.00 108.00 94.00 92.00 79.00 64.00 49.00 108.00
1933 43.00 56.00 68.00 77.00 89.00 a 107.00 106.00 98.00 97.00 a 84.00 72.00 50.00 107.00
1934 47.00 57.00 70.00 91.00 109.00 94.00 110.00 102.00 93.00 88.00 69.00 42.00 110.00
1935 41.00 50.00 67.00 a 71.00 76.00 90.00 100.00 104.00 a 98.00 79.00 47.00 39.00 104.00
1936 40.00 38.00 55.00 83.00 93.00 103.00 114.00 104.00 100.00 84.00 a 57.00 41.00 114.00
1937 34.00 45.00 48.00 67.00 91.00 96.00 108.00 108.00 99.00 87.00 70.00 42.00 108.00
1938 38.00 45.00 68.00 85.00 80.00 94.00 103.00 114.00 95.00 90.00 72.00 47.00 114.00
1939 48.00 39.00 80.00 85.00 100.00 99.00 98.00 97.00 98.00 84.00 66.00 65.00 100.00
1940 39.00 44.00 47.00 80.00 90.00 97.00 104.00 93.00 92.00 80.00 65.00 a 47.00 104.00
1941 37.00 37.00 60.00 78.00 91.00 91.00 104.00 104.00 92.00 77.00 61.00 a 63.00 104.00
1942 55.00 41.00 69.00 84.00 82.00 84.00 93.00 93.00 92.00 84.00 68.00 35.00 93.00
1943 39.00 40.00 72.00 76.00 93.00 94.00 98.00 96.00 90.00 85.00 53.00 49.00 98.00
1944 58.00 39.00 51.00 65.00 88.00 94.00 94.00 97.00 86.00 80.00 67.00 43.00 97.00
1945 40.00 40.00 78.00 83.00 82.00 f ----- z 97.00 97.00 98.00 84.00 ----- z 48.00 98.00
1946 37.00 41.00 84.00 79.00 85.00 92.00 94.00 97.00 a 89.00 78.00 63.00 a 43.00 97.00
1947 56.00 47.00 67.00 78.00 80.00 85.00 94.00 105.00 99.00 91.00 51.00 44.00 105.00
1948 39.00 39.00 63.00 a 79.00 90.00 93.00 98.00 99.00 98.00 79.00 62.00 52.00 99.00
1949 49.00 46.00 51.00 83.00 87.00 a 93.00 105.00 104.00 90.00 82.00 o 68.00 47.00 f 105.00
1950 37.00 a 42.00 59.00 a 73.00 e 91.00 a 99.00 92.00 91.00 f 92.00 76.00 p 70.00 c 40.00 h 99.00
1951 40.00 ----- z ----- z ----- z 83.00 e 83.00 93.00 94.00 85.00 b 86.00 65.00 51.00 b 94.00
1952 36.00 38.00 40.00 89.00 90.00 97.00 95.00 101.00 a 98.00 76.00 66.00 45.00 a 101.00
1953 38.00 44.00 66.00 80.00 a 87.00 93.00 93.00 96.00 91.00 89.00 72.00 40.00 96.00
1954 37.00 52.00 56.00 82.00 a 81.00 90.00 100.00 93.00 a 86.00 a 77.00 68.00 a 41.00 100.00
1955 38.00 a 38.00 70.00 83.00 92.00 a 86.00 100.00 102.00 97.00 93.00 65.00 40.00 102.00
1956 44.00 42.00 a 57.00 73.00 89.00 b 101.00 b 90.00 92.00 95.00 89.00 b 58.00 47.00 101.00
1957 38.00 a 41.00 60.00 80.00 83.00 a 85.00 95.00 91.00 83.00 80.00 54.00 50.00 95.00
1958 52.00 a 67.00 58.00 88.00 88.00 c 90.00 a 91.00 102.00 94.00 87.00 66.00 45.00 b 102.00
1959 41.00 38.00 63.00 a 84.00 98.00 97.00 104.00 105.00 101.00 75.00 51.00 47.00 105.00
1960 38.00 38.00 45.00 75.00 85.00 88.00 102.00 99.00 95.00 85.00 64.00 38.00 102.00
1961 40.00 51.00 72.00 85.00 86.00 99.00 95.00 100.00 97.00 89.00 69.00 53.00 100.00
1962 46.00 a 42.00 58.00 93.00 85.00 86.00 87.00 99.00 90.00 86.00 66.00 57.00 99.00
1963 52.00 52.00 81.00 81.00 87.00 98.00 95.00 94.00 84.00 94.00 64.00 45.00 98.00
1964 44.00 48.00 54.00 84.00 g 93.00 96.00 99.00 98.00 92.00 80.00 73.00 36.00 99.00
1965 37.00 42.00 45.00 86.00 88.00 87.00 94.00 106.00 82.00 76.00 74.00 50.00 106.00
1966 35.00 40.00 68.00 70.00 88.00 94.00 105.00 94.00 85.00 84.00 57.00 48.00 105.00
1967 39.00 45.00 76.00 73.00 87.00 89.00 96.00 95.00 87.00 82.00 62.00 51.00 96.00
1968 43.00 42.00 74.00 89.00 90.00 97.00 97.00 98.00 91.00 81.00 58.00 38.00 98.00
1969 35.00 35.00 42.00 74.00 96.00 85.00 95.00 99.00 93.00 74.00 64.00 56.00 99.00
1970 37.00 41.00 52.00 82.00 89.00 95.00 96.00 99.00 98.00 91.00 54.00 43.00 99.00
1971 32.00 44.00 71.00 82.00 83.00 93.00 92.00 99.00 97.00 75.00 62.00 34.00 99.00
1972 35.00 36.00 53.00 70.00 92.00 89.00 92.00 97.00 96.00 77.00 ----- z 42.00 97.00
1973 45.00 47.00 ----- z 79.00 84.00 91.00 101.00 104.00 88.00 80.00 62.00 40.00 104.00
1974 41.00 45.00 61.00 79.00 85.00 98.00 101.00 98.00 94.00 85.00 59.00 50.00 101.00
1975 41.00 38.00 62.00 57.00 87.00 91.00 104.00 93.00 90.00 89.00 76.00 53.00 104.00
1976 41.00 55.00 63.00 84.00 84.00 95.00 103.00 104.00 99.00 90.00 68.00 43.00 104.00
1977 30.00 51.00 71.00 90.00 89.00 91.00 105.00 87.00 90.00 73.00 60.00 38.00 105.00
1978 30.00 35.00 67.00 69.00 84.00 90.00 96.00 99.00 a 101.00 80.00 72.00 37.00 101.00
1979 29.00 35.00 43.00 71.00 88.00 98.00 92.00 a ----- z 97.00 76.00 58.00 52.00 98.00
1980 44.00 a 37.00 54.00 100.00 a 95.00 92.00 101.00 95.00 94.00 86.00 65.00 49.00 101.00
1981 66.00 62.00 72.00 81.00 89.00 87.00 99.00 98.00 95.00 73.00 68.00 38.00 99.00
1982 36.00 50.00 56.00 81.00 90.00 90.00 101.00 105.00 97.00 75.00 55.00 53.00 105.00
1983 50.00 52.00 53.00 73.00 84.00 95.00 102.00 102.00 101.00 79.00 65.00 30.00 102.00
1984 43.00 44.00 51.00 73.00 86.00 85.00 95.00 102.00 99.00 79.00 66.00 49.00 102.00
1985 36.00 57.00 64.00 91.00 90.00 92.00 101.00 93.00 87.00 71.00 63.00 37.00 101.00
1986 44.00 43.00 80.00 79.00 90.00 95.00 96.00 93.00 78.00 73.00 57.00 51.00 96.00
1987 54.00 57.00 71.00 88.00 93.00 96.00 104.00 101.00 87.00 79.00 61.00 40.00 104.00
1988 44.00 54.00 63.00 83.00 91.00 108.00 103.00 103.00 85.00 81.00 55.00 44.00 108.00
1989 41.00 39.00 62.00 78.00 83.00 91.00 99.00 96.00 90.00 86.00 64.00 40.00 99.00
1990 51.00 48.00 66.00 89.00 84.00 93.00 93.00 91.00 93.00 86.00 72.00 54.00 93.00
1991 41.00 58.00 66.00 83.00 91.00 90.00 98.00 99.00 86.00 86.00 52.00 43.00 99.00
1992 45.00 56.00 66.00 95.00 95.00 87.00 88.00 92.00 83.00 88.00 44.00 37.00 95.00
1993 41.00 42.00 63.00 68.00 82.00 88.00 92.00 92.00 85.00 89.00 52.00 38.00 92.00
1994 33.00 42.00 58.00 82.00 86.00 89.00 88.00 88.00 91.00 71.00 58.00 48.00 91.00
1995 38.00 42.00 68.00 62.00 79.00 91.00 92.00 93.00 87.00 82.00 62.00 46.00 93.00
1996 44.00 54.00 53.00 74.00 80.00 92.00 87.00 89.00 90.00 83.00 60.00 32.00 92.00
1997 41.00 41.00 54.00 72.00 86.00 90.00 94.00 92.00 86.00 89.00 a 48.00 41.00 94.00
1998 44.00 50.00 54.00 81.00 83.00 88.00 92.00 87.00 93.00 73.00 55.00 57.00 93.00
1999 40.00 57.00 70.00 73.00 83.00 88.00 97.00 97.00 84.00 74.00 72.00 59.00 97.00
2000 44.00 62.00 74.00 74.00 92.00 95.00 93.00 94.00 91.00 81.00 69.00 36.00 95.00
2001 44.00 38.00 47.00 85.00 95.00 96.00 96.00 100.00 97.00 81.00 72.00 46.00 100.00
2002 51.00 56.00 55.00 85.00 91.00 104.00 101.00 92.00 96.00 81.00 67.00 49.00 104.00
2003 47.00 41.00 75.00 90.00 83.00 88.00 94.00 102.00 94.00 88.00 57.00 43.00 102.00
2004 40.00 47.00 71.00 89.00 87.00 87.00 93.00 86.00 91.00 79.00 66.00 47.00 93.00
2005 42.00 56.00 71.00 83.00 86.00 96.00 99.00 92.00 92.00 87.00 67.00 42.00 99.00
2006 43.00 42.00 63.00 81.00 94.00 92.00 108.00 94.00 88.00 85.00 73.00 53.00 108.00
2007 37.00 42.00 67.00 a 80.00 91.00 93.00 101.00 93.00 97.00 88.00 59.00 39.00 101.00
2008 42.00 40.00 52.00 72.00 84.00 89.00 93.00 90.00 92.00 74.00 72.00 38.00 a 93.00
2009 44.00 41.00 58.00 88.00 94.00 93.00 87.00 94.00 84.00 64.00 61.00 45.00 94.00
2010 35.00 32.00 69.00 79.00 91.00 87.00 97.00 99.00 77.00 85.00 70.00 37.00 99.00
2011 38.00 48.00 45.00 70.00 84.00 97.00 99.00 97.00 87.00 85.00 63.00 52.00 99.00
2012 54.00 46.00 j 81.00 80.00 92.00 93.00 97.00 97.00 92.00 77.00 62.00 58.00 97.00
2013 42.00 36.00 39.00 j ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.00
Period of Record Statistics
MEAN 42.19 45.60 62.02 79.43 88.12 92.73 97.68 97.18 92.00 81.77 62.96 45.63 100.31
S.D. 6.51 7.93 10.19 7.79 5.28 5.17 5.70 5.15 5.65 5.92 7.19 6.95 5.12
SKEW 0.86 0.52 -0.10 -0.31 0.40 0.55 0.34 0.21 -0.08 -0.28 -0.42 0.27 0.29
MAX 66.00 67.00 84.00 100.00 109.00 108.00 114.00 114.00 107.00 94.00 79.00 65.00 114.00
MIN 29.00 31.00 40.00 57.00 76.00 83.00 87.00 86.00 77.00 64.00 43.00 30.00 89.00
NO YRS 103 102 99 99 100 100 99 98 101 98 98 99 86