ABERDEEN EXP STN, st

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(100010)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1914 ----- z ----- z ----- z 69.00 f 87.00 93.00 95.00 97.00 90.00 a 78.00 69.00 a 49.00 97.00
1915 39.00 51.00 69.00 81.00 78.00 93.00 98.00 98.00 87.00 81.00 69.00 52.00 98.00
1916 42.00 46.00 67.00 79.00 85.00 94.00 97.00 95.00 92.00 72.00 b 69.00 45.00 97.00
1917 40.00 50.00 50.00 68.00 82.00 91.00 97.00 94.00 89.00 80.00 76.00 59.00 a 97.00
1918 56.00 44.00 67.00 74.00 a 84.00 100.00 96.00 92.00 89.00 79.00 62.00 53.00 100.00
1919 49.00 44.00 68.00 83.00 90.00 93.00 100.00 100.00 90.00 68.00 66.00 43.00 a 100.00
1920 48.00 52.00 60.00 66.00 79.00 88.00 96.00 99.00 87.00 83.00 59.00 44.00 99.00
1921 49.00 51.00 66.00 74.00 77.00 95.00 96.00 94.00 83.00 83.00 68.00 59.00 96.00
1922 39.00 43.00 59.00 68.00 87.00 92.00 98.00 a 94.00 91.00 85.00 51.00 47.00 98.00
1923 47.00 43.00 68.00 e 72.00 85.00 91.00 98.00 96.00 91.00 71.00 60.00 54.00 98.00
1924 47.00 52.00 57.00 77.00 86.00 92.00 98.00 100.00 94.00 a 74.00 68.00 52.00 100.00
1925 40.00 52.00 72.00 75.00 85.00 97.00 102.00 94.00 a 88.00 75.00 57.00 52.00 102.00
1926 40.00 56.00 66.00 d 81.00 85.00 101.00 100.00 97.00 83.00 a 82.00 64.00 58.00 101.00
1927 46.00 44.00 59.00 82.00 91.00 95.00 99.00 93.00 85.00 80.00 67.00 58.00 99.00
1928 43.00 43.00 35.00 z ----- z ----- z ----- z ----- z 100.00 a 91.00 a 82.00 a 66.00 42.00 a 100.00
1929 36.00 39.00 62.00 70.00 83.00 94.00 101.00 99.00 89.00 80.00 59.00 58.00 101.00
1930 45.00 62.00 66.00 82.00 90.00 95.00 100.00 94.00 88.00 69.00 64.00 35.00 100.00
1931 39.00 43.00 68.00 a 75.00 a 87.00 94.00 104.00 e 97.00 94.00 76.00 71.00 41.00 104.00
1932 42.00 38.00 63.00 a 76.00 83.00 95.00 96.00 98.00 92.00 81.00 63.00 50.00 98.00
1933 44.00 37.00 62.00 74.00 88.00 94.00 a 101.00 100.00 92.00 84.00 68.00 61.00 101.00
1934 51.00 60.00 73.00 86.00 90.00 91.00 104.00 a 96.00 a 92.00 85.00 69.00 47.00 104.00
1935 45.00 51.00 64.00 72.00 79.00 94.00 100.00 99.00 90.00 84.00 48.00 45.00 100.00
1936 41.00 43.00 60.00 82.00 91.00 97.00 102.00 96.00 a 90.00 82.00 59.00 52.00 102.00
1937 29.00 43.00 51.00 72.00 b 87.00 b 98.00 99.00 a 98.00 94.00 80.00 65.00 48.00 b 99.00
1938 54.00 53.00 58.00 83.00 84.00 92.00 96.00 94.00 92.00 80.00 55.00 52.00 96.00
1939 47.00 38.00 69.00 85.00 96.00 93.00 102.00 g 97.00 b 90.00 76.00 66.00 67.00 102.00
1940 51.00 54.00 71.00 76.00 88.00 103.00 100.00 a 103.00 91.00 77.00 58.00 57.00 103.00
1941 41.00 50.00 65.00 75.00 86.00 94.00 101.00 95.00 84.00 74.00 a 65.00 51.00 101.00
1942 43.00 a 40.00 62.00 78.00 84.00 88.00 101.00 99.00 92.00 84.00 58.00 45.00 101.00
1943 47.00 50.00 73.00 78.00 90.00 88.00 100.00 98.00 92.00 84.00 61.00 50.00 a 100.00
1944 37.00 43.00 59.00 71.00 84.00 92.00 95.00 95.00 92.00 a 82.00 a 54.00 43.00 a 95.00
1945 45.00 48.00 64.00 76.00 82.00 93.00 97.00 95.00 90.00 81.00 n 63.00 49.00 97.00
1946 44.00 54.00 66.00 85.00 81.00 89.00 100.00 97.00 88.00 71.00 52.00 54.00 100.00
1947 49.00 55.00 66.00 75.00 90.00 86.00 a 98.00 96.00 91.00 81.00 69.00 38.00 98.00
1948 48.00 58.00 58.00 79.00 88.00 91.00 96.00 96.00 95.00 79.00 60.00 42.00 96.00
1949 32.00 42.00 59.00 80.00 86.00 91.00 97.00 99.00 89.00 79.00 b 64.00 52.00 99.00
1950 43.00 62.00 61.00 76.00 82.00 94.00 a 94.00 95.00 97.00 83.00 60.00 45.00 97.00
1951 43.00 57.00 63.00 74.00 87.00 89.00 99.00 93.00 88.00 79.00 67.00 46.00 99.00
1952 37.00 38.00 56.00 79.00 83.00 89.00 95.00 94.00 90.00 81.00 61.00 43.00 95.00
1953 55.00 60.00 69.00 79.00 77.00 89.00 98.00 95.00 95.00 84.00 67.00 43.00 98.00
1954 51.00 57.00 62.00 76.00 93.00 99.00 99.00 100.00 90.00 80.00 68.00 50.00 100.00
1955 40.00 38.00 62.00 84.00 80.00 x 96.00 100.00 a 97.00 94.00 81.00 61.00 55.00 100.00
1956 49.00 49.00 72.00 78.00 87.00 93.00 96.00 95.00 89.00 80.00 60.00 50.00 96.00
1957 39.00 50.00 60.00 74.00 79.00 91.00 94.00 93.00 92.00 81.00 56.00 51.00 94.00
1958 42.00 h 63.00 66.00 73.00 90.00 93.00 93.00 96.00 89.00 84.00 69.00 59.00 96.00
1959 53.00 51.00 65.00 79.00 85.00 93.00 98.00 95.00 93.00 75.00 64.00 50.00 98.00
1960 39.00 41.00 70.00 78.00 88.00 91.00 d 101.00 a 94.00 86.00 80.00 57.00 55.00 101.00
1961 50.00 57.00 64.00 73.00 82.00 96.00 95.00 98.00 83.00 77.00 64.00 50.00 98.00
1962 46.00 53.00 63.00 82.00 78.00 93.00 94.00 94.00 88.00 77.00 65.00 53.00 94.00
1963 43.00 61.00 67.00 73.00 a 78.00 86.00 97.00 96.00 89.00 85.00 62.00 40.00 97.00
1964 40.00 35.00 42.00 73.00 84.00 90.00 a 95.00 94.00 81.00 d 80.00 57.00 a 56.00 95.00
1965 48.00 54.00 64.00 71.00 78.00 87.00 91.00 93.00 82.00 81.00 68.00 49.00 a 93.00
1966 43.00 45.00 75.00 72.00 87.00 96.00 96.00 94.00 90.00 75.00 61.00 51.00 96.00
1967 48.00 55.00 64.00 65.00 87.00 86.00 93.00 94.00 91.00 76.00 63.00 44.00 94.00
1968 44.00 55.00 70.00 75.00 81.00 92.00 95.00 95.00 88.00 72.00 56.00 51.00 c 95.00
1969 47.00 41.00 65.00 81.00 87.00 89.00 93.00 99.00 90.00 69.00 65.00 53.00 99.00
1970 54.00 55.00 60.00 70.00 83.00 95.00 94.00 b 95.00 88.00 81.00 55.00 48.00 95.00
1971 51.00 a 55.00 62.00 68.00 b 83.00 92.00 96.00 96.00 88.00 76.00 63.00 43.00 96.00
1972 43.00 54.00 70.00 72.00 83.00 92.00 95.00 98.00 86.00 75.00 55.00 54.00 98.00
1973 45.00 40.00 a 52.00 72.00 85.00 91.00 98.00 95.00 87.00 80.00 65.00 a 53.00 98.00
1974 50.00 45.00 62.00 75.00 83.00 97.00 97.00 92.00 89.00 83.00 56.00 45.00 b 97.00
1975 46.00 42.00 57.00 63.00 81.00 83.00 98.00 93.00 89.00 80.00 67.00 54.00 98.00
1976 40.00 48.00 57.00 69.00 80.00 93.00 96.00 92.00 94.00 80.00 65.00 52.00 96.00
1977 40.00 b 53.00 64.00 82.00 78.00 96.00 95.00 94.00 91.00 a 77.00 64.00 50.00 96.00
1978 45.00 49.00 73.00 a 69.00 82.00 88.00 95.00 94.00 92.00 78.00 65.00 47.00 a 95.00
1979 40.00 44.00 59.00 75.00 85.00 98.00 94.00 97.00 96.00 82.00 55.00 50.00 98.00
1980 50.00 60.00 56.00 81.00 84.00 88.00 95.00 93.00 89.00 81.00 70.00 55.00 95.00
1981 51.00 59.00 a 59.00 75.00 83.00 93.00 97.00 95.00 b 90.00 75.00 63.00 53.00 97.00
1982 45.00 59.00 58.00 73.00 80.00 89.00 94.00 95.00 88.00 72.00 55.00 44.00 95.00
1983 45.00 51.00 62.00 68.00 87.00 86.00 95.00 98.00 91.00 75.00 64.00 42.00 98.00
1984 39.00 ----- z 51.00 77.00 89.00 93.00 95.00 95.00 89.00 77.00 56.00 39.00 95.00
1985 35.00 40.00 45.00 79.00 87.00 93.00 96.00 98.00 80.00 73.00 63.00 41.00 98.00
1986 44.00 63.00 76.00 77.00 86.00 93.00 96.00 97.00 87.00 73.00 61.00 47.00 97.00
1987 47.00 53.00 64.00 83.00 87.00 92.00 95.00 93.00 93.00 84.00 63.00 57.00 95.00
1988 43.00 59.00 67.00 81.00 85.00 100.00 97.00 97.00 98.00 84.00 70.00 42.00 100.00
1989 41.00 48.00 62.00 81.00 83.00 90.00 97.00 98.00 88.00 79.00 64.00 50.00 98.00
1990 54.00 53.00 66.00 79.00 78.00 96.00 96.00 103.00 94.00 83.00 63.00 50.00 103.00
1991 39.00 59.00 58.00 74.00 78.00 86.00 97.00 96.00 90.00 82.00 57.00 47.00 97.00
1992 52.00 61.00 68.00 86.00 87.00 94.00 95.00 98.00 87.00 89.00 57.00 43.00 98.00
1993 41.00 44.00 64.00 68.00 83.00 88.00 88.00 90.00 86.00 81.00 58.00 55.00 90.00
1994 49.00 48.00 73.00 85.00 86.00 95.00 99.00 100.00 92.00 74.00 59.00 45.00 100.00
1995 48.00 63.00 62.00 72.00 78.00 86.00 96.00 95.00 94.00 79.00 65.00 61.00 96.00
1996 45.00 53.00 67.00 81.00 82.00 91.00 97.00 99.00 88.00 83.00 58.00 48.00 99.00
1997 52.00 47.00 69.00 72.00 84.00 89.00 94.00 96.00 89.00 85.00 64.00 44.00 96.00
1998 46.00 48.00 62.00 76.00 79.00 86.00 99.00 98.00 95.00 78.00 59.00 51.00 99.00
1999 47.00 54.00 69.00 76.00 85.00 90.00 96.00 95.00 87.00 80.00 73.00 62.00 96.00
2000 48.00 55.00 68.00 83.00 81.00 92.00 102.00 102.00 94.00 77.00 49.00 42.00 102.00
2001 39.00 41.00 67.00 80.00 89.00 95.00 99.00 100.00 92.00 85.00 68.00 42.00 100.00
2002 42.00 41.00 60.00 76.00 91.00 98.00 102.00 90.00 91.00 72.00 55.00 52.00 102.00
2003 53.00 60.00 71.00 77.00 96.00 93.00 102.00 102.00 93.00 84.00 58.00 54.00 102.00
2004 43.00 46.00 72.00 77.00 83.00 90.00 97.00 96.00 91.00 80.00 60.00 55.00 97.00
2005 41.00 47.00 63.00 70.00 80.00 90.00 98.00 98.00 90.00 82.00 64.00 45.00 98.00
2006 47.00 55.00 59.00 76.00 90.00 94.00 104.00 95.00 92.00 79.00 67.00 51.00 104.00
2007 47.00 52.00 68.00 82.00 86.00 95.00 102.00 96.00 95.00 75.00 64.00 55.00 102.00
2008 46.00 42.00 54.00 76.00 o 88.00 q 97.00 100.00 97.00 89.00 84.00 68.00 57.00 100.00
2009 48.00 46.00 69.00 79.00 91.00 93.00 97.00 99.00 99.00 75.00 69.00 45.00 99.00
2010 43.00 42.00 60.00 78.00 78.00 93.00 98.00 99.00 89.00 89.00 69.00 49.00 99.00
2011 44.00 53.00 57.00 66.00 78.00 93.00 95.00 100.00 86.00 89.00 a 58.00 57.00 100.00
2012 51.00 46.00 69.00 86.00 88.00 92.00 99.00 99.00 87.00 77.00 72.00 52.00 99.00
2013 41.00 44.00 64.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.00
Period of Record Statistics
MEAN 44.83 49.70 63.49 76.19 84.54 92.42 97.33 96.32 89.95 79.27 62.48 49.76 98.20
S.D. 5.13 7.20 6.21 5.22 4.29 3.69 2.87 2.66 3.48 4.45 5.46 5.98 2.60
SKEW -0.19 0.03 -0.69 -0.16 0.20 0.11 0.06 0.22 -0.24 -0.32 -0.25 0.11 -0.12
MAX 56.00 63.00 76.00 86.00 96.00 103.00 104.00 103.00 99.00 89.00 76.00 67.00 104.00
MIN 29.00 35.00 42.00 63.00 77.00 83.00 88.00 90.00 80.00 68.00 48.00 35.00 90.00
NO YRS 98 98 98 96 96 98 97 99 99 98 99 99 88