HATFIELD s, i

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(473471)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 200904
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
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 90.00 w 93.00 81.00 62.00 47.00 93.00
1909 47.00 49.00 48.00 a 67.00 86.00 a 95.00 95.00 98.00 89.00 b 83.00 b 70.00 62.00 a 98.00
1910 35.00 j 48.00 80.00 87.00 79.00 101.00 a 98.00 91.00 89.00 83.00 a 55.00 42.00 101.00
1911 49.00 b 50.00 a 72.00 76.00 a 94.00 95.00 98.00 92.00 88.00 68.00 48.00 54.00 98.00
1912 25.00 43.00 56.00 78.00 87.00 c 98.00 98.00 90.00 92.00 85.00 b 67.00 48.00 98.00
1913 45.00 b 51.00 61.00 86.00 87.00 96.00 95.00 96.00 97.00 79.00 63.00 57.00 97.00
1914 44.00 39.00 59.00 75.00 89.00 87.00 93.00 90.00 b 87.00 78.00 67.00 47.00 a 93.00
1915 40.00 43.00 50.00 85.00 ----- z 88.00 a 92.00 89.00 87.00 71.00 67.00 48.00 92.00
1916 48.00 48.00 63.00 69.00 a 84.00 83.00 100.00 96.00 88.00 85.00 69.00 54.00 100.00
1917 42.00 43.00 55.00 b 79.00 86.00 84.00 98.00 88.00 87.00 72.00 67.00 39.00 98.00
1918 33.00 53.00 70.00 70.00 89.00 92.00 98.00 96.00 82.00 84.00 a 65.00 a 52.00 98.00
1919 45.00 d 44.00 64.00 a 74.00 91.00 f 90.00 a 97.00 89.00 b 92.00 n 84.00 50.00 c 39.00 97.00
1920 38.00 37.00 73.00 71.00 87.00 95.00 97.00 b 94.00 91.00 79.00 c 52.00 b 43.00 t 97.00
1921 47.00 a 60.00 77.00 82.00 89.00 96.00 98.00 93.00 89.00 72.00 56.00 44.00 98.00
1922 40.00 42.00 59.00 70.00 89.00 91.00 b 86.00 94.00 98.00 f 83.00 62.00 60.00 98.00
1923 40.00 47.00 60.00 a 81.00 84.00 92.00 94.00 90.00 88.00 76.00 61.00 53.00 94.00
1924 40.00 44.00 49.00 71.00 74.00 84.00 90.00 89.00 81.00 a ----- z 69.00 42.00 90.00
1925 39.00 53.00 70.00 85.00 96.00 91.00 92.00 94.00 95.00 63.00 61.00 42.00 96.00
1926 41.00 48.00 56.00 78.00 86.00 86.00 97.00 88.00 a 85.00 71.00 57.00 39.00 97.00
1927 46.00 68.00 68.00 d 77.00 88.00 85.00 j 89.00 g 88.00 98.00 83.00 59.00 40.00 98.00
1928 49.00 48.00 77.00 71.00 95.00 85.00 92.00 91.00 85.00 85.00 59.00 47.00 95.00
1929 27.00 36.00 61.00 85.00 87.00 89.00 94.00 92.00 96.00 82.00 57.00 48.00 96.00
1930 44.00 62.00 72.00 82.00 88.00 91.00 101.00 96.00 90.00 86.00 72.00 47.00 101.00
1931 43.00 58.00 54.00 81.00 87.00 100.00 101.00 98.00 98.00 80.00 74.00 48.00 101.00
1932 44.00 54.00 59.00 77.00 92.00 89.00 99.00 92.00 85.00 83.00 60.00 52.00 99.00
1933 51.00 48.00 58.00 72.00 84.00 99.00 98.00 90.00 96.00 78.00 78.00 52.00 99.00
1934 48.00 51.00 63.00 83.00 105.00 103.00 102.00 93.00 83.00 c 79.00 62.00 37.00 105.00
1935 42.00 43.00 63.00 77.00 77.00 85.00 94.00 91.00 87.00 79.00 51.00 40.00 94.00
1936 37.00 42.00 64.00 75.00 90.00 90.00 108.00 100.00 93.00 74.00 61.00 53.00 108.00
1937 38.00 47.00 51.00 68.00 91.00 94.00 97.00 95.00 96.00 76.00 61.00 40.00 97.00
1938 48.00 46.00 76.00 b 82.00 88.00 90.00 90.00 94.00 84.00 84.00 78.00 40.00 94.00
1939 50.00 46.00 78.00 86.00 92.00 90.00 98.00 95.00 a 95.00 81.00 68.00 57.00 98.00
1940 32.00 a 39.00 60.00 74.00 88.00 92.00 99.00 89.00 91.00 76.00 63.00 48.00 99.00
1941 39.00 44.00 57.00 80.00 89.00 95.00 97.00 95.00 89.00 71.00 70.00 58.00 97.00
1942 51.00 41.00 64.00 85.00 83.00 87.00 95.00 93.00 89.00 78.00 63.00 35.00 95.00
1943 42.00 51.00 78.00 75.00 84.00 93.00 92.00 95.00 86.00 80.00 55.00 50.00 95.00
1944 58.00 47.00 55.00 72.00 90.00 90.00 91.00 97.00 88.00 74.00 78.00 36.00 97.00
1945 38.00 46.00 76.00 79.00 80.00 89.00 93.00 90.00 92.00 79.00 65.00 43.00 93.00
1946 44.00 45.00 78.00 82.00 83.00 91.00 91.00 95.00 83.00 80.00 62.00 59.00 95.00
1947 50.00 44.00 63.00 75.00 80.00 90.00 92.00 100.00 93.00 90.00 56.00 36.00 100.00
1948 37.00 49.00 69.00 82.00 87.00 90.00 95.00 102.00 92.00 79.00 69.00 53.00 102.00
1949 44.00 44.00 56.00 78.00 87.00 92.00 93.00 93.00 84.00 78.00 72.00 52.00 93.00
1950 42.00 42.00 46.00 71.00 84.00 91.00 89.00 93.00 83.00 86.00 76.00 38.00 a 93.00
1951 47.00 51.00 55.00 83.00 85.00 83.00 89.00 88.00 81.00 78.00 54.00 60.00 89.00
1952 50.00 48.00 56.00 91.00 91.00 92.00 94.00 90.00 91.00 73.00 65.00 45.00 b 94.00
1953 41.00 42.00 73.00 72.00 91.00 97.00 93.00 99.00 96.00 93.00 73.00 50.00 a 99.00
1954 40.00 56.00 54.00 81.00 82.00 93.00 91.00 90.00 90.00 73.00 70.00 43.00 93.00
1955 42.00 42.00 68.00 80.00 87.00 93.00 100.00 100.00 a 96.00 81.00 53.00 ----- z 100.00
1956 ----- z ----- z 50.00 70.00 84.00 96.00 89.00 90.00 84.00 82.00 66.00 45.00 96.00
1957 44.00 52.00 58.00 85.00 86.00 90.00 93.00 92.00 90.00 a 78.00 58.00 50.00 93.00
1958 48.00 59.00 58.00 a 80.00 85.00 94.00 90.00 96.00 82.00 78.00 a 62.00 45.00 96.00
1959 40.00 42.00 62.00 72.00 95.00 89.00 94.00 94.00 a 92.00 69.00 54.00 57.00 95.00
1960 40.00 44.00 64.00 86.00 80.00 84.00 94.00 92.00 97.00 81.00 61.00 54.00 97.00
1961 45.00 55.00 60.00 67.00 89.00 94.00 a 94.00 91.00 89.00 81.00 65.00 58.00 94.00
1962 46.00 48.00 64.00 87.00 88.00 89.00 91.00 91.00 80.00 84.00 61.00 64.00 91.00
1963 42.00 42.00 75.00 79.00 85.00 98.00 97.00 89.00 85.00 91.00 65.00 46.00 98.00
1964 51.00 58.00 62.00 85.00 92.00 96.00 101.00 101.00 85.00 78.00 76.00 38.00 101.00
1965 44.00 48.00 44.00 j 79.00 90.00 91.00 a 97.00 94.00 82.00 83.00 68.00 a 52.00 97.00
1966 40.00 50.00 74.00 69.00 87.00 95.00 97.00 90.00 89.00 82.00 60.00 46.00 97.00
1967 46.00 50.00 82.00 71.00 92.00 86.00 92.00 89.00 83.00 84.00 62.00 53.00 92.00
1968 48.00 47.00 75.00 80.00 a 87.00 92.00 90.00 94.00 86.00 83.00 a 65.00 55.00 94.00
1969 41.00 43.00 56.00 74.00 89.00 84.00 92.00 93.00 84.00 83.00 66.00 48.00 93.00
1970 42.00 46.00 a 48.00 90.00 a 89.00 93.00 a 94.00 93.00 88.00 a 81.00 56.00 a 45.00 94.00
1971 34.00 49.00 63.00 80.00 82.00 94.00 88.00 88.00 90.00 83.00 62.00 39.00 94.00
1972 44.00 41.00 53.00 a 75.00 92.00 90.00 92.00 95.00 85.00 75.00 58.00 44.00 95.00
1973 55.00 42.00 66.00 73.00 a 80.00 91.00 95.00 94.00 88.00 80.00 59.00 48.00 a 95.00
1974 49.00 50.00 62.00 82.00 88.00 84.00 96.00 90.00 85.00 78.00 65.00 46.00 96.00
1975 41.00 41.00 53.00 66.00 92.00 90.00 95.00 93.00 80.00 85.00 b 71.00 56.00 95.00
1976 39.00 60.00 73.00 78.00 83.00 92.00 94.00 a 93.00 95.00 94.00 58.00 44.00 95.00
1977 32.00 51.00 65.00 86.00 91.00 90.00 98.00 93.00 86.00 72.00 62.00 a 44.00 98.00
1978 35.00 35.00 76.00 75.00 91.00 89.00 88.00 92.00 96.00 74.00 75.00 44.00 96.00
1979 30.00 44.00 59.00 78.00 86.00 87.00 91.00 90.00 87.00 75.00 65.00 55.00 91.00
1980 45.00 39.00 57.00 91.00 90.00 96.00 95.00 89.00 89.00 80.00 62.00 46.00 96.00
1981 58.00 60.00 72.00 75.00 82.00 88.00 90.00 89.00 88.00 70.00 70.00 42.00 90.00
1982 37.00 51.00 60.00 75.00 85.00 87.00 93.00 94.00 86.00 75.00 63.00 64.00 94.00
1983 38.00 55.00 64.00 78.00 78.00 97.00 97.00 97.00 89.00 80.00 65.00 33.00 97.00
1984 45.00 55.00 52.00 82.00 80.00 87.00 89.00 97.00 88.00 72.00 58.00 53.00 97.00
1985 41.00 52.00 68.00 87.00 84.00 93.00 91.00 93.00 96.00 73.00 58.00 39.00 96.00
1986 49.00 37.00 85.00 85.00 93.00 92.00 95.00 92.00 86.00 77.00 61.00 42.00 95.00
1987 48.00 51.00 73.00 88.00 89.00 98.00 94.00 96.00 90.00 74.00 62.00 48.00 98.00
1988 45.00 50.00 61.00 77.00 91.00 100.00 101.00 104.00 87.00 a 77.00 59.00 50.00 104.00
1989 49.00 49.00 75.00 77.00 84.00 90.00 98.00 93.00 84.00 82.00 56.00 49.00 98.00
1990 48.00 52.00 70.00 87.00 86.00 88.00 93.00 92.00 87.00 76.00 70.00 51.00 93.00
1991 42.00 51.00 74.00 88.00 91.00 92.00 90.00 94.00 85.00 73.00 o 53.00 47.00 94.00
1992 43.00 ----- z 61.00 76.00 89.00 94.00 85.00 ----- z ----- z ----- z 54.00 38.00 94.00
1993 47.00 45.00 65.00 75.00 86.00 86.00 85.00 92.00 77.00 79.00 52.00 ----- z 92.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 91.00 ----- z ----- z ----- z 91.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 80.00 60.00 49.00 80.00
2003 51.00 53.00 71.00 87.00 79.00 90.00 89.00 96.00 92.00 s 62.00 u 61.00 52.00 96.00
2004 36.00 51.00 64.00 82.00 82.00 88.00 t ----- z ----- z 63.00 z 76.00 63.00 47.00 88.00
2005 40.00 53.00 68.00 81.00 76.00 95.00 97.00 93.00 89.00 85.00 64.00 41.00 97.00
2006 51.00 47.00 62.00 77.00 92.00 90.00 98.00 100.00 82.00 80.00 67.00 49.00 100.00
2007 46.00 50.00 81.00 87.00 89.00 91.00 96.00 90.00 89.00 85.00 55.00 37.00 96.00
2008 47.00 40.00 49.00 76.00 80.00 85.00 88.00 86.00 89.00 78.00 74.00 40.00 89.00
2009 29.00 47.00 64.00 c 74.00 n ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.00
Period of Record Statistics
MEAN 43.09 47.86 64.04 78.66 86.85 91.28 94.27 93.09 88.39 79.20 63.00 47.43 96.24
S.D. 6.19 6.20 9.08 6.12 4.91 4.37 4.13 3.59 4.70 5.43 6.76 7.04 3.38
SKEW -0.39 0.49 0.16 -0.02 0.13 0.23 0.20 0.67 0.18 -0.04 0.23 0.24 0.63
MAX 58.00 68.00 85.00 91.00 105.00 103.00 108.00 104.00 98.00 94.00 78.00 64.00 108.00
MIN 25.00 35.00 46.00 66.00 74.00 83.00 85.00 86.00 77.00 63.00 48.00 33.00 89.00
NO YRS 90 90 91 91 89 89 89 89 88 89 93 90 75