ROSEMOUNT AGR EXP STN,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(217107)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.00 a 38.00
1951 38.00 39.00 43.00 78.00 80.00 82.00 b 88.00 a 86.00 84.00 80.00 58.00 a 56.00 88.00
1952 40.00 a 40.00 43.00 87.00 91.00 88.00 89.00 88.00 88.00 72.00 63.00 39.00 91.00
1953 39.00 38.00 58.00 a 67.00 80.00 e 96.00 b 91.00 91.00 91.00 88.00 70.00 44.00 96.00
1954 35.00 54.00 50.00 84.00 83.00 90.00 91.00 87.00 83.00 69.00 a 63.00 36.00 91.00
1955 33.00 37.00 66.00 78.00 87.00 a 94.00 a 98.00 94.00 b 95.00 81.00 b 49.00 34.00 a 98.00
1956 34.00 35.00 49.00 67.00 83.00 99.00 86.00 87.00 a 85.00 83.00 63.00 a 46.00 99.00
1957 38.00 39.00 54.00 84.00 85.00 86.00 a 93.00 91.00 a 88.00 75.00 a 56.00 46.00 93.00
1958 43.00 57.00 59.00 83.00 87.00 93.00 92.00 92.00 84.00 81.00 62.00 a 44.00 93.00
1959 41.00 41.00 63.00 72.00 91.00 90.00 93.00 93.00 92.00 68.00 53.00 51.00 93.00
1960 37.00 42.00 57.00 85.00 83.00 86.00 95.00 93.00 94.00 81.00 61.00 52.00 95.00
1961 47.00 52.00 61.00 68.00 88.00 97.00 91.00 92.00 92.00 82.00 63.00 53.00 97.00
1962 44.00 40.00 47.00 89.00 87.00 90.00 89.00 92.00 81.00 84.00 56.00 63.00 92.00
1963 43.00 42.00 76.00 a 79.00 a 88.00 97.00 96.00 94.00 85.00 86.00 66.00 44.00 97.00
1964 45.00 54.00 53.00 87.00 89.00 93.00 98.00 99.00 91.00 75.00 67.00 36.00 a 99.00
1965 40.00 44.00 38.00 74.00 83.00 88.00 95.00 93.00 84.00 81.00 69.00 45.00 95.00
1966 36.00 51.00 69.00 68.00 91.00 92.00 98.00 92.00 89.00 83.00 56.00 41.00 98.00
1967 39.00 41.00 77.00 a 70.00 85.00 88.00 90.00 88.00 83.00 85.00 60.00 50.00 90.00
1968 43.00 a 44.00 81.00 88.00 a 87.00 a 97.00 90.00 a 94.00 a 84.00 85.00 61.00 a 54.00 97.00
1969 34.00 39.00 44.00 73.00 97.00 a 88.00 b 92.00 92.00 a 85.00 85.00 67.00 45.00 97.00
1970 38.00 40.00 42.00 89.00 90.00 96.00 93.00 93.00 87.00 85.00 50.00 52.00 96.00
1971 34.00 41.00 65.00 78.00 83.00 95.00 88.00 94.00 a 91.00 84.00 59.00 36.00 95.00
1972 38.00 a 39.00 a 51.00 a 77.00 90.00 93.00 90.00 a 95.00 84.00 79.00 58.00 a 42.00 a 95.00
1973 44.00 c 44.00 a 64.00 73.00 83.00 98.00 a 94.00 92.00 b 83.00 a 76.00 a 58.00 a 41.00 98.00
1974 45.00 a 40.00 b 55.00 82.00 a 83.00 88.00 a 99.00 a 91.00 87.00 82.00 a 63.00 45.00 99.00
1975 36.00 37.00 43.00 61.00 a 90.00 b 90.00 95.00 90.00 b 84.00 a 85.00 73.00 a 42.00 95.00
1976 40.00 56.00 64.00 80.00 a 85.00 a 94.00 a 98.00 96.00 97.00 b 85.00 a 60.00 b 44.00 98.00
1977 33.00 a 50.00 66.00 87.00 90.00 92.00 a 97.00 88.00 a 85.00 73.00 61.00 a 40.00 a 97.00
1978 32.00 37.00 65.00 a 70.00 94.00 a 93.00 90.00 a 93.00 96.00 c 78.00 a 74.00 a 37.00 96.00
1979 25.00 a 37.00 45.00 73.00 90.00 a 95.00 88.00 90.00 87.00 a 73.00 63.00 a 50.00 95.00
1980 45.00 38.00 a 52.00 a 93.00 b 94.00 a 93.00 98.00 93.00 92.00 a 83.00 b 63.00 46.00 98.00
1981 57.00 58.00 74.00 a 77.00 83.00 88.00 91.00 b 89.00 87.00 66.00 a 66.00 a 41.00 b 91.00
1982 36.00 47.00 55.00 75.00 86.00 88.00 100.00 95.00 86.00 75.00 59.00 60.00 100.00
1983 37.00 45.00 58.00 77.00 78.00 97.00 95.00 93.00 ----- z ----- z ----- z ----- z 97.00
1984 41.00 a 44.00 51.00 80.00 85.00 89.00 94.00 93.00 92.00 74.00 59.00 47.00 94.00
1985 38.00 51.00 65.00 90.00 88.00 99.00 95.00 89.00 90.00 70.00 57.00 40.00 a 99.00
1986 43.00 38.00 81.00 77.00 90.00 91.00 92.00 90.00 87.00 74.00 60.00 42.00 92.00
1987 49.00 55.00 74.00 88.00 94.00 100.00 95.00 95.00 88.00 80.00 64.00 45.00 100.00
1988 42.00 49.00 a 59.00 77.00 96.00 100.00 105.00 103.00 92.00 78.00 58.00 45.00 105.00
1989 45.00 43.00 68.00 74.00 85.00 91.00 95.00 92.00 86.00 85.00 55.00 46.00 95.00
1990 49.00 58.00 68.00 87.00 95.00 90.00 100.00 87.00 89.00 83.00 73.00 53.00 100.00
1991 40.00 53.00 73.00 88.00 88.00 96.00 93.00 92.00 84.00 79.00 47.00 44.00 96.00
1992 41.00 48.00 58.00 81.00 90.00 90.00 85.00 89.00 82.00 85.00 48.00 40.00 90.00
1993 46.00 41.00 61.00 73.00 78.00 85.00 84.00 87.00 83.00 83.00 52.00 44.00 87.00
1994 38.00 44.00 65.00 86.00 91.00 92.00 87.00 91.00 84.00 73.00 62.00 44.00 92.00
1995 42.00 43.00 63.00 64.00 79.00 94.00 97.00 91.00 86.00 85.00 45.00 43.00 97.00
1996 41.00 47.00 57.00 71.00 86.00 95.00 89.00 91.00 84.00 79.00 57.00 34.00 95.00
1997 39.00 47.00 64.00 73.00 83.00 91.00 92.00 88.00 84.00 91.00 52.00 47.00 92.00
1998 45.00 53.00 68.00 77.00 91.00 86.00 90.00 86.00 91.00 72.00 62.00 66.00 91.00
1999 39.00 48.00 71.00 76.00 86.00 92.00 94.00 89.00 88.00 78.00 77.00 52.00 94.00
2000 39.00 61.00 73.00 77.00 89.00 94.00 91.00 89.00 92.00 85.00 72.00 35.00 94.00
2001 38.00 33.00 44.00 85.00 94.00 94.00 93.00 97.00 84.00 87.00 73.00 62.00 97.00
2002 50.00 51.00 53.00 89.00 88.00 93.00 95.00 89.00 90.00 85.00 66.00 48.00 95.00
2003 55.00 48.00 72.00 89.00 81.00 89.00 ----- z ----- z 91.00 ----- z ----- z ----- z 91.00
2004 39.00 ----- z 66.00 89.00 90.00 94.00 l 90.00 a 84.00 86.00 b 78.00 69.00 f 49.00 94.00
2005 ----- z ----- z 68.00 79.00 78.00 93.00 93.00 ----- z 88.00 85.00 70.00 41.00 93.00
2006 43.00 42.00 55.00 83.00 95.00 88.00 95.00 98.00 f 81.00 84.00 76.00 50.00 98.00
2007 41.00 49.00 79.00 85.00 90.00 92.00 95.00 92.00 90.00 87.00 62.00 35.00 95.00
2008 40.00 36.00 52.00 76.00 83.00 87.00 91.00 88.00 87.00 78.00 73.00 41.00 91.00
2009 30.00 46.00 64.00 84.00 95.00 92.00 85.00 87.00 82.00 64.00 65.00 49.00 95.00
2010 35.00 39.00 74.00 80.00 94.00 89.00 90.00 91.00 86.00 86.00 68.00 29.00 i 94.00
2011 31.00 46.00 51.00 75.00 a 87.00 101.00 96.00 90.00 91.00 88.00 65.00 49.00 101.00
2012 54.00 47.00 80.00 74.00 92.00 92.00 98.00 92.00 94.00 78.00 70.00 56.00 98.00
2013 42.00 38.00 53.00 c 40.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.00
Period of Record Statistics
MEAN 40.39 44.85 60.59 79.03 87.50 92.11 92.95 91.22 87.48 80.03 62.00 45.67 95.02
S.D. 5.86 6.67 10.96 7.34 4.83 4.10 4.14 3.33 3.92 5.97 7.39 7.20 3.63
SKEW 0.41 0.50 -0.04 -0.20 -0.11 0.09 0.16 0.67 0.44 -0.70 -0.11 0.68 0.17
MAX 57.00 61.00 81.00 93.00 97.00 101.00 105.00 103.00 97.00 91.00 77.00 66.00 105.00
MIN 25.00 33.00 38.00 61.00 78.00 82.00 84.00 84.00 81.00 64.00 45.00 34.00 87.00
NO YRS 62 61 63 62 62 61 61 59 61 60 59 60 45