LEEDS stat,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(325078)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200705
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
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 92.00 b 84.00 40.00 39.00 92.00
1936 29.00 19.00 45.00 a 84.00 ----- z 97.00 108.00 100.00 98.00 ----- z ----- z ----- z 108.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.00 61.00 ----- z 75.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z 104.00 l 99.00 ----- z ----- z ----- z ----- z 104.00
1941 ----- z 34.00 38.00 80.00 92.00 94.00 102.00 100.00 87.00 72.00 50.00 56.00 102.00
1942 46.00 37.00 a 58.00 81.00 79.00 82.00 ----- z ----- z ----- z ----- z ----- z ----- z 82.00
1943 39.00 39.00 51.00 78.00 91.00 86.00 92.00 95.00 87.00 84.00 55.00 47.00 95.00
1944 48.00 34.00 43.00 68.00 92.00 88.00 97.00 91.00 81.00 79.00 70.00 39.00 a 97.00
1945 34.00 42.00 71.00 72.00 79.00 95.00 95.00 100.00 100.00 83.00 55.00 39.00 100.00
1946 36.00 38.00 b 78.00 84.00 85.00 92.00 101.00 99.00 94.00 b 78.00 58.00 40.00 101.00
1947 44.00 a 39.00 a 48.00 87.00 80.00 81.00 99.00 104.00 92.00 85.00 55.00 34.00 a 104.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 96.00 e 96.00 100.00 78.00 50.00 40.00 100.00
1949 37.00 40.00 40.00 86.00 89.00 98.00 99.00 a 105.00 90.00 87.00 63.00 44.00 105.00
1950 16.00 a 33.00 47.00 63.00 82.00 91.00 95.00 95.00 93.00 78.00 63.00 40.00 a 95.00
1951 37.00 37.00 44.00 a 78.00 89.00 88.00 g 98.00 89.00 a 81.00 79.00 51.00 45.00 a 98.00
1952 41.00 b 42.00 55.00 94.00 a 91.00 94.00 b 97.00 a 101.00 97.00 b 73.00 b 63.00 44.00 101.00
1953 45.00 b 41.00 56.00 75.00 84.00 89.00 d 89.00 100.00 88.00 b 89.00 66.00 43.00 100.00
1954 34.00 45.00 50.00 76.00 86.00 91.00 96.00 92.00 87.00 75.00 64.00 45.00 96.00
1955 34.00 37.00 60.00 80.00 a 90.00 88.00 98.00 97.00 93.00 84.00 55.00 38.00 b 98.00
1956 33.00 37.00 45.00 a 65.00 87.00 93.00 92.00 90.00 86.00 a 79.00 50.00 40.00 93.00
1957 32.00 43.00 57.00 83.00 81.00 81.00 102.00 94.00 79.00 83.00 50.00 46.00 102.00
1958 41.00 59.00 55.00 82.00 87.00 95.00 95.00 101.00 88.00 85.00 66.00 41.00 101.00
1959 37.00 34.00 64.00 80.00 84.00 98.00 a 104.00 100.00 101.00 71.00 45.00 40.00 104.00
1960 36.00 38.00 48.00 66.00 87.00 88.00 101.00 94.00 96.00 85.00 58.00 37.00 101.00
1961 41.00 42.00 58.00 72.00 a 86.00 102.00 96.00 101.00 80.00 b 80.00 65.00 44.00 102.00
1962 38.00 38.00 52.00 83.00 76.00 88.00 85.00 92.00 87.00 74.00 58.00 a 49.00 92.00
1963 39.00 53.00 73.00 79.00 88.00 ----- z 96.00 94.00 91.00 a 93.00 62.00 41.00 96.00
1964 41.00 44.00 51.00 74.00 90.00 91.00 95.00 101.00 84.00 80.00 58.00 32.00 101.00
1965 30.00 40.00 39.00 79.00 86.00 87.00 88.00 96.00 73.00 72.00 73.00 46.00 a 96.00
1966 20.00 40.00 70.00 66.00 91.00 93.00 95.00 91.00 92.00 76.00 43.00 44.00 95.00
1967 38.00 38.00 70.00 66.00 85.00 88.00 97.00 95.00 88.00 a 75.00 58.00 45.00 97.00
1968 39.00 38.00 66.00 83.00 a 80.00 98.00 91.00 87.00 86.00 74.00 53.00 36.00 98.00
1969 30.00 34.00 38.00 69.00 95.00 80.00 93.00 95.00 90.00 65.00 63.00 57.00 95.00
1970 31.00 40.00 40.00 74.00 88.00 93.00 95.00 97.00 92.00 82.00 53.00 37.00 97.00
1971 35.00 42.00 50.00 79.00 84.00 85.00 89.00 98.00 89.00 69.00 49.00 38.00 98.00
1972 41.00 43.00 49.00 64.00 90.00 90.00 94.00 98.00 83.00 73.00 44.00 36.00 98.00
1973 46.00 a 45.00 63.00 74.00 86.00 97.00 103.00 98.00 88.00 78.00 48.00 40.00 103.00
1974 33.00 43.00 41.00 77.00 77.00 93.00 99.00 92.00 88.00 79.00 57.00 a 49.00 99.00
1975 36.00 38.00 53.00 57.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.00
1976 38.00 f 46.00 51.00 80.00 83.00 89.00 90.00 99.00 102.00 85.00 67.00 40.00 102.00
1977 31.00 42.00 62.00 88.00 l 91.00 h 94.00 98.00 87.00 81.00 77.00 65.00 34.00 98.00
1978 30.00 35.00 49.00 70.00 84.00 87.00 94.00 101.00 103.00 76.00 70.00 34.00 103.00
1979 25.00 34.00 40.00 54.00 84.00 98.00 93.00 89.00 93.00 72.00 57.00 52.00 98.00
1980 41.00 31.00 47.00 97.00 97.00 89.00 96.00 87.00 93.00 82.00 65.00 45.00 97.00
1981 44.00 48.00 55.00 80.00 83.00 88.00 91.00 94.00 92.00 71.00 68.00 40.00 94.00
1982 35.00 44.00 50.00 81.00 84.00 83.00 90.00 96.00 93.00 71.00 53.00 44.00 96.00
1983 41.00 44.00 48.00 70.00 87.00 90.00 94.00 100.00 99.00 75.00 69.00 27.00 100.00
1984 40.00 45.00 49.00 70.00 91.00 93.00 94.00 100.00 86.00 77.00 56.00 43.00 100.00
1985 35.00 41.00 55.00 87.00 87.00 84.00 94.00 94.00 77.00 70.00 53.00 39.00 94.00
1986 42.00 ----- z 66.00 72.00 93.00 96.00 91.00 95.00 72.00 74.00 47.00 a 35.00 96.00
1987 43.00 41.00 49.00 88.00 92.00 95.00 93.00 89.00 89.00 80.00 66.00 45.00 95.00
1988 38.00 60.00 57.00 82.00 95.00 105.00 105.00 102.00 82.00 85.00 63.00 46.00 105.00
1989 41.00 35.00 41.00 77.00 86.00 90.00 103.00 102.00 94.00 95.00 56.00 44.00 103.00
1990 52.00 49.00 66.00 90.00 81.00 92.00 93.00 100.00 95.00 80.00 65.00 50.00 100.00
1991 43.00 58.00 62.00 79.00 90.00 87.00 96.00 100.00 91.00 72.00 47.00 40.00 100.00
1992 41.00 47.00 60.00 77.00 95.00 91.00 88.00 96.00 82.00 92.00 39.00 38.00 96.00
1993 39.00 45.00 49.00 70.00 88.00 89.00 87.00 92.00 82.00 78.00 55.00 39.00 92.00
1994 25.00 34.00 55.00 78.00 88.00 87.00 88.00 96.00 94.00 71.00 55.00 44.00 96.00
1995 39.00 42.00 54.00 59.00 a 84.00 93.00 92.00 95.00 93.00 79.00 43.00 39.00 95.00
1996 42.00 44.00 50.00 66.00 76.00 94.00 92.00 95.00 94.00 ----- z ----- z ----- z 95.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.00 54.00 48.00 84.00
1998 40.00 46.00 59.00 79.00 86.00 88.00 88.00 94.00 95.00 74.00 49.00 44.00 95.00
1999 42.00 40.00 52.00 76.00 86.00 86.00 96.00 93.00 87.00 70.00 74.00 48.00 96.00
2000 40.00 56.00 62.00 77.00 85.00 88.00 89.00 95.00 83.00 75.00 54.00 35.00 95.00
2001 40.00 34.00 44.00 81.00 89.00 89.00 90.00 96.00 99.00 76.00 69.00 42.00 99.00
2002 51.00 49.00 50.00 70.00 88.00 98.00 95.00 88.00 90.00 70.00 58.00 47.00 98.00
2003 42.00 34.00 59.00 84.00 86.00 87.00 90.00 97.00 94.00 85.00 43.00 38.00 97.00
2004 32.00 38.00 55.00 75.00 77.00 85.00 90.00 82.00 87.00 83.00 63.00 46.00 90.00
2005 37.00 a 43.00 52.00 75.00 84.00 91.00 92.00 92.00 94.00 81.00 65.00 42.00 94.00
2006 40.00 37.00 47.00 75.00 90.00 87.00 97.00 92.00 ----- z ----- z 63.00 42.00 97.00
2007 41.00 ----- z 70.00 83.00 85.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.00
Period of Record Statistics
MEAN 37.64 41.06 53.50 76.31 86.37 90.63 94.70 95.62 89.64 78.38 57.28 41.89 97.90
S.D. 6.50 6.90 9.29 8.33 4.75 5.10 4.79 4.66 6.73 6.21 8.44 5.40 3.55
SKEW -0.78 0.42 0.46 -0.29 -0.17 0.28 0.46 -0.44 -0.35 0.43 -0.17 0.23 0.19
MAX 52.00 60.00 78.00 97.00 97.00 105.00 108.00 105.00 103.00 95.00 74.00 57.00 105.00
MIN 16.00 19.00 38.00 54.00 76.00 80.00 85.00 82.00 72.00 65.00 39.00 27.00 90.00
NO YRS 64 64 66 65 63 62 64 65 64 64 65 64 52