ANDOVER st,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(390198)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200502
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
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 99.00 ----- z ----- z ----- z 82.00 ----- z ----- z 99.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.00 43.00
1941 40.00 35.00 65.00 80.00 91.00 91.00 104.00 102.00 a 92.00 77.00 63.00 65.00 104.00
1942 55.00 40.00 70.00 85.00 81.00 83.00 90.00 93.00 93.00 85.00 69.00 39.00 93.00
1943 38.00 42.00 80.00 78.00 95.00 93.00 96.00 95.00 88.00 85.00 53.00 50.00 96.00
1944 59.00 39.00 51.00 64.00 86.00 92.00 96.00 94.00 88.00 79.00 67.00 42.00 96.00
1945 42.00 41.00 76.00 85.00 80.00 87.00 96.00 95.00 100.00 84.00 69.00 48.00 100.00
1946 38.00 43.00 84.00 82.00 88.00 95.00 95.00 97.00 90.00 79.00 63.00 45.00 97.00
1947 56.00 50.00 65.00 81.00 80.00 84.00 94.00 105.00 98.00 93.00 50.00 40.00 105.00
1948 40.00 a 45.00 65.00 80.00 92.00 95.00 98.00 104.00 102.00 80.00 65.00 58.00 104.00
1949 47.00 48.00 57.00 87.00 93.00 97.00 110.00 108.00 92.00 80.00 72.00 48.00 110.00
1950 31.00 43.00 60.00 69.00 98.00 102.00 97.00 91.00 91.00 86.00 a 70.00 48.00 102.00
1951 41.00 51.00 52.00 87.00 83.00 87.00 95.00 98.00 89.00 90.00 60.00 57.00 a 98.00
1952 38.00 40.00 43.00 93.00 94.00 99.00 98.00 103.00 101.00 80.00 69.00 45.00 103.00
1953 39.00 43.00 67.00 80.00 89.00 95.00 97.00 99.00 93.00 92.00 72.00 41.00 99.00
1954 40.00 54.00 57.00 85.00 84.00 91.00 105.00 95.00 88.00 a 79.00 70.00 41.00 105.00
1955 41.00 41.00 75.00 87.00 95.00 a 90.00 105.00 107.00 100.00 95.00 68.00 38.00 107.00
1956 47.00 43.00 57.00 74.00 85.00 106.00 94.00 94.00 100.00 91.00 60.00 50.00 106.00
1957 39.00 43.00 60.00 b 83.00 85.00 a 87.00 97.00 100.00 a 85.00 b 83.00 56.00 b 50.00 100.00
1958 53.00 69.00 60.00 87.00 92.00 d 100.00 98.00 109.00 100.00 89.00 68.00 43.00 109.00
1959 41.00 40.00 65.00 87.00 101.00 100.00 110.00 110.00 102.00 79.00 52.00 48.00 110.00
1960 44.00 38.00 44.00 78.00 89.00 a 90.00 109.00 104.00 98.00 t 89.00 66.00 40.00 109.00
1961 44.00 48.00 74.00 88.00 87.00 104.00 k 98.00 103.00 103.00 a 90.00 71.00 58.00 104.00
1962 49.00 48.00 59.00 96.00 88.00 92.00 90.00 100.00 90.00 87.00 r 68.00 58.00 100.00
1963 52.00 56.00 83.00 83.00 90.00 103.00 100.00 100.00 87.00 a 98.00 67.00 51.00 103.00
1964 44.00 53.00 56.00 88.00 96.00 104.00 108.00 104.00 99.00 83.00 ----- z ----- z 108.00
1965 ----- z ----- z ----- z 87.00 n 89.00 85.00 a 98.00 113.00 86.00 77.00 74.00 a 52.00 a 113.00
1966 38.00 41.00 72.00 71.00 88.00 90.00 b 103.00 91.00 85.00 a 84.00 a 57.00 49.00 a 103.00
1967 44.00 b 47.00 77.00 77.00 e 88.00 b 86.00 97.00 96.00 a 88.00 83.00 64.00 53.00 l 97.00
1968 46.00 b 40.00 l 75.00 a 90.00 l 89.00 a 95.00 a 95.00 d 98.00 91.00 81.00 b 59.00 d 43.00 b 98.00
1969 34.00 35.00 b 40.00 c 73.00 g 94.00 b 87.00 a 97.00 a 97.00 f 95.00 d 76.00 m ----- z 48.00 d 97.00
1970 40.00 d 43.00 i 44.00 i 82.00 g 89.00 a 98.00 99.00 c 101.00 c 102.00 b 90.00 h 40.00 y 46.00 e 102.00
1971 33.00 e 44.00 72.00 d 85.00 b 84.00 c 95.00 97.00 d 103.00 97.00 g 79.00 e 46.00 y 36.00 h 103.00
1972 40.00 i 37.00 g 54.00 h 70.00 b 90.00 a 89.00 91.00 d 98.00 98.00 f 80.00 g 55.00 e ----- z 98.00
1973 45.00 e ----- z 59.00 b 58.00 x 87.00 o 92.00 d 105.00 c 105.00 c 92.00 c ----- z 45.00 y 40.00 i 105.00
1974 ----- z 46.00 j 58.00 d 81.00 d 85.00 e 99.00 i 103.00 b 99.00 i 96.00 c 86.00 j ----- z 50.00 p 103.00
1975 44.00 u 40.00 d 64.00 e 59.00 b 86.00 b 94.00 b 103.00 c 96.00 h ----- z ----- z ----- z ----- z 103.00
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 39.00 42.00 49.00 71.00 86.00 89.00 94.00 91.00 87.00 86.00 49.00 43.00 94.00
1998 47.00 51.00 56.00 73.00 82.00 86.00 91.00 88.00 95.00 72.00 55.00 57.00 95.00
1999 40.00 59.00 63.00 72.00 84.00 86.00 93.00 94.00 83.00 75.00 a 74.00 58.00 a 94.00
2000 45.00 55.00 75.00 76.00 85.00 94.00 92.00 93.00 91.00 82.00 66.00 a 34.00 c 94.00
2001 41.00 a 36.00 42.00 84.00 91.00 94.00 93.00 98.00 95.00 81.00 a 73.00 a 47.00 a 98.00
2002 50.00 56.00 59.00 82.00 93.00 102.00 100.00 91.00 96.00 81.00 65.00 48.00 102.00
2003 51.00 44.00 a 72.00 f 89.00 84.00 87.00 92.00 105.00 95.00 88.00 60.00 42.00 105.00
2004 41.00 47.00 72.00 88.00 88.00 85.00 90.00 87.00 90.00 77.00 66.00 49.00 90.00
2005 42.00 58.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 58.00
Period of Record Statistics
MEAN 43.35 46.00 63.03 80.66 88.50 92.76 97.98 99.05 93.28 83.62 64.03 47.62 100.63
S.D. 6.21 7.49 11.32 7.94 4.83 6.03 5.52 6.29 5.62 5.86 7.01 6.84 5.56
SKEW 0.56 0.91 -0.15 -0.66 0.38 0.37 0.62 0.12 0.15 0.48 -0.57 0.46 -0.01
MAX 59.00 69.00 84.00 96.00 101.00 106.00 110.00 113.00 103.00 98.00 74.00 65.00 110.00
MIN 31.00 35.00 40.00 59.00 80.00 83.00 90.00 87.00 83.00 72.00 49.00 34.00 90.00
NO YRS 40 38 39 38 42 42 43 40 39 37 36 37 27