PETERSBURG 2 N, at

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(327027)

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
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z 34.00 47.00 68.00 94.00 90.00 96.00 a 92.00 78.00 79.00 58.00 40.00 96.00
1945 ----- z ----- z 68.00 68.00 78.00 91.00 95.00 99.00 96.00 82.00 57.00 41.00 99.00
1946 30.00 40.00 79.00 81.00 84.00 90.00 96.00 99.00 83.00 74.00 59.00 40.00 99.00
1947 37.00 38.00 47.00 82.00 75.00 78.00 94.00 102.00 95.00 81.00 52.00 36.00 102.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 93.00 90.00 95.00 73.00 47.00 a 38.00 95.00
1949 ----- z 35.00 39.00 81.00 84.00 93.00 93.00 99.00 88.00 80.00 b 68.00 37.00 b 99.00
1950 ----- z 33.00 ----- z 58.00 80.00 a 91.00 90.00 c 90.00 91.00 75.00 64.00 38.00 91.00
1951 33.00 41.00 47.00 73.00 86.00 85.00 97.00 91.00 80.00 78.00 51.00 41.00 97.00
1952 42.00 37.00 54.00 94.00 90.00 a 92.00 95.00 99.00 95.00 75.00 64.00 38.00 99.00
1953 39.00 40.00 c 55.00 76.00 85.00 89.00 89.00 99.00 92.00 85.00 65.00 39.00 99.00
1954 33.00 a 46.00 48.00 73.00 82.00 89.00 94.00 88.00 87.00 74.00 60.00 39.00 94.00
1955 30.00 33.00 53.00 80.00 90.00 86.00 99.00 95.00 e 92.00 a 82.00 55.00 34.00 99.00
1956 34.00 a 32.00 41.00 59.00 85.00 91.00 89.00 a ----- z 92.00 t 81.00 54.00 46.00 92.00
1957 31.00 36.00 55.00 82.00 80.00 82.00 99.00 91.00 78.00 79.00 48.00 45.00 99.00
1958 43.00 a 61.00 58.00 79.00 85.00 88.00 92.00 100.00 87.00 85.00 69.00 40.00 100.00
1959 33.00 33.00 56.00 75.00 85.00 94.00 95.00 b 96.00 95.00 70.00 a 40.00 e 39.00 96.00
1960 38.00 37.00 41.00 66.00 84.00 85.00 98.00 93.00 92.00 84.00 62.00 39.00 98.00
1961 40.00 40.00 60.00 70.00 84.00 98.00 94.00 97.00 84.00 84.00 63.00 37.00 98.00
1962 36.00 39.00 41.00 80.00 78.00 86.00 83.00 91.00 86.00 78.00 52.00 47.00 91.00
1963 38.00 51.00 73.00 78.00 85.00 91.00 95.00 93.00 92.00 92.00 60.00 41.00 95.00
1964 39.00 40.00 49.00 71.00 96.00 ----- z ----- z ----- z 61.00 w 79.00 60.00 34.00 96.00
1965 31.00 40.00 40.00 74.00 84.00 a 83.00 89.00 96.00 70.00 72.00 69.00 43.00 96.00
1966 16.00 35.00 56.00 65.00 88.00 92.00 94.00 88.00 88.00 81.00 44.00 38.00 94.00
1967 38.00 38.00 65.00 58.00 85.00 90.00 94.00 95.00 86.00 76.00 63.00 44.00 95.00
1968 36.00 a 30.00 57.00 81.00 84.00 96.00 88.00 86.00 86.00 78.00 64.00 42.00 96.00
1969 29.00 32.00 40.00 69.00 95.00 78.00 94.00 95.00 90.00 57.00 54.00 57.00 95.00
1970 28.00 38.00 38.00 73.00 87.00 92.00 94.00 94.00 93.00 87.00 53.00 35.00 94.00
1971 34.00 39.00 a 43.00 73.00 82.00 84.00 86.00 95.00 87.00 67.00 45.00 33.00 95.00
1972 40.00 40.00 48.00 65.00 92.00 91.00 86.00 96.00 80.00 72.00 47.00 36.00 96.00
1973 43.00 44.00 55.00 71.00 83.00 91.00 94.00 94.00 a 78.00 75.00 53.00 35.00 94.00
1974 25.00 37.00 45.00 77.00 72.00 93.00 93.00 87.00 86.00 76.00 48.00 48.00 93.00
1975 35.00 32.00 a 52.00 58.00 81.00 83.00 95.00 88.00 82.00 83.00 74.00 38.00 95.00
1976 35.00 a 43.00 47.00 78.00 86.00 89.00 92.00 98.00 98.00 b 87.00 57.00 39.00 98.00
1977 28.00 41.00 a 60.00 87.00 89.00 89.00 93.00 84.00 78.00 75.00 65.00 ----- z 93.00
1978 ----- z ----- z ----- z ----- z ----- z 87.00 h 92.00 100.00 102.00 73.00 d 70.00 33.00 102.00
1979 25.00 25.00 38.00 52.00 85.00 92.00 90.00 89.00 89.00 a 78.00 52.00 48.00 92.00
1980 38.00 29.00 47.00 a 98.00 95.00 93.00 98.00 88.00 90.00 83.00 62.00 44.00 a 98.00
1981 47.00 48.00 63.00 82.00 85.00 82.00 91.00 92.00 89.00 68.00 66.00 38.00 a 92.00
1982 31.00 45.00 52.00 83.00 83.00 82.00 89.00 93.00 92.00 72.00 54.00 47.00 93.00
1983 39.00 44.00 47.00 70.00 78.00 91.00 98.00 101.00 98.00 73.00 67.00 24.00 101.00
1984 41.00 42.00 47.00 68.00 93.00 92.00 89.00 97.00 85.00 76.00 53.00 41.00 97.00
1985 34.00 41.00 60.00 87.00 90.00 85.00 a 96.00 85.00 78.00 68.00 53.00 37.00 96.00
1986 41.00 40.00 67.00 75.00 91.00 95.00 88.00 89.00 b 79.00 72.00 51.00 33.00 95.00
1987 38.00 38.00 42.00 86.00 93.00 a 91.00 89.00 91.00 83.00 73.00 61.00 40.00 93.00
1988 35.00 47.00 51.00 80.00 88.00 94.00 100.00 98.00 82.00 85.00 53.00 43.00 100.00
1989 36.00 36.00 40.00 73.00 85.00 86.00 97.00 97.00 93.00 90.00 56.00 43.00 97.00
1990 50.00 51.00 61.00 90.00 82.00 88.00 93.00 97.00 94.00 77.00 66.00 50.00 97.00
1991 39.00 54.00 60.00 80.00 91.00 89.00 93.00 96.00 88.00 71.00 46.00 36.00 96.00
1992 40.00 45.00 55.00 74.00 95.00 87.00 82.00 90.00 80.00 91.00 37.00 37.00 95.00
1993 37.00 39.00 45.00 68.00 89.00 87.00 85.00 91.00 80.00 79.00 51.00 34.00 91.00
1994 23.00 36.00 48.00 78.00 90.00 82.00 83.00 88.00 89.00 69.00 54.00 41.00 90.00
1995 36.00 38.00 51.00 62.00 a 83.00 94.00 91.00 91.00 86.00 79.00 40.00 39.00 94.00
1996 37.00 39.00 41.00 59.00 76.00 92.00 84.00 92.00 89.00 79.00 54.00 27.00 92.00
1997 37.00 36.00 41.00 62.00 81.00 89.00 87.00 90.00 84.00 83.00 48.00 41.00 90.00
1998 30.00 45.00 59.00 77.00 83.00 89.00 89.00 91.00 96.00 78.00 54.00 41.00 96.00
1999 36.00 38.00 56.00 73.00 86.00 85.00 94.00 87.00 89.00 68.00 75.00 50.00 94.00
2000 39.00 62.00 65.00 74.00 84.00 93.00 92.00 95.00 83.00 76.00 58.00 34.00 95.00
2001 38.00 31.00 44.00 79.00 81.00 90.00 91.00 96.00 94.00 74.00 66.00 41.00 96.00
2002 43.00 47.00 55.00 72.00 86.00 95.00 90.00 91.00 92.00 74.00 56.00 46.00 95.00
2003 38.00 32.00 59.00 87.00 84.00 87.00 90.00 94.00 90.00 85.00 44.00 38.00 94.00
2004 27.00 36.00 53.00 82.00 81.00 81.00 91.00 82.00 88.00 81.00 60.00 41.00 91.00
2005 35.00 41.00 56.00 86.00 84.00 90.00 90.00 90.00 87.00 83.00 62.00 39.00 90.00
2006 36.00 32.00 41.00 75.00 91.00 86.00 97.00 89.00 89.00 84.00 61.00 44.00 97.00
2007 40.00 ----- z 66.00 80.00 85.00 88.00 95.00 87.00 86.00 72.00 58.00 33.00 95.00
2008 39.00 34.00 46.00 74.00 80.00 82.00 89.00 87.00 90.00 67.00 64.00 33.00 90.00
2009 31.00 39.00 43.00 67.00 78.00 90.00 90.00 94.00 83.00 64.00 58.00 43.00 94.00
2010 39.00 25.00 72.00 73.00 91.00 82.00 89.00 93.00 74.00 82.00 61.00 32.00 93.00
2011 31.00 a 43.00 39.00 69.00 74.00 82.00 90.00 89.00 87.00 86.00 57.00 46.00 a 90.00
2012 49.00 40.00 a 72.00 76.00 88.00 89.00 92.00 94.00 87.00 78.00 b 49.00 41.00 94.00
2013 38.00 35.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.00
Period of Record Statistics
MEAN 35.73 39.21 52.11 74.54 85.18 88.48 91.94 92.75 87.36 77.49 56.83 39.63 95.09
S.D. 5.94 6.97 9.84 8.98 5.29 4.43 4.06 4.49 6.21 6.63 8.14 5.44 2.95
SKEW -0.48 0.92 0.57 -0.08 -0.04 -0.39 -0.33 -0.03 -0.28 -0.26 -0.13 0.18 0.10
MAX 50.00 62.00 79.00 98.00 96.00 98.00 100.00 102.00 102.00 92.00 75.00 57.00 102.00
MIN 16.00 25.00 38.00 52.00 72.00 78.00 82.00 82.00 70.00 57.00 37.00 24.00 90.00
NO YRS 64 66 66 67 67 66 68 67 67 69 69 68 57