ONTONAGON 6 SE, at

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(206220)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.00 63.00 42.00 a 75.00
1978 34.00 35.00 56.00 70.00 93.00 85.00 89.00 93.00 b 89.00 85.00 77.00 40.00 93.00
1979 29.00 46.00 56.00 70.00 81.00 84.00 89.00 85.00 b 84.00 71.00 61.00 47.00 89.00
1980 40.00 38.00 54.00 86.00 86.00 91.00 90.00 84.00 85.00 80.00 57.00 39.00 91.00
1981 56.00 63.00 62.00 72.00 84.00 82.00 92.00 85.00 84.00 70.00 70.00 41.00 92.00
1982 34.00 43.00 52.00 77.00 85.00 81.00 93.00 82.00 87.00 72.00 62.00 62.00 93.00
1983 40.00 52.00 54.00 78.00 82.00 90.00 96.00 99.00 91.00 75.00 60.00 31.00 99.00
1984 43.00 61.00 50.00 74.00 84.00 88.00 87.00 89.00 85.00 73.00 66.00 52.00 89.00
1985 38.00 a 53.00 57.00 83.00 85.00 90.00 90.00 85.00 89.00 73.00 53.00 32.00 90.00
1986 46.00 38.00 74.00 74.00 92.00 a 94.00 95.00 86.00 81.00 74.00 55.00 45.00 95.00
1987 47.00 51.00 69.00 86.00 87.00 90.00 92.00 88.00 89.00 77.00 64.00 42.00 92.00
1988 47.00 50.00 50.00 73.00 90.00 94.00 101.00 93.00 81.00 76.00 58.00 52.00 101.00
1989 47.00 40.00 68.00 76.00 84.00 88.00 93.00 91.00 84.00 83.00 48.00 35.00 93.00
1990 53.00 50.00 67.00 89.00 78.00 85.00 92.00 90.00 87.00 70.00 74.00 50.00 92.00
1991 40.00 57.00 58.00 84.00 87.00 91.00 92.00 95.00 85.00 74.00 57.00 48.00 95.00
1992 43.00 41.00 55.00 65.00 88.00 86.00 81.00 90.00 84.00 85.00 55.00 43.00 90.00
1993 45.00 52.00 59.00 66.00 86.00 88.00 83.00 93.00 80.00 78.00 48.00 44.00 93.00
1994 28.00 58.00 58.00 78.00 88.00 87.00 85.00 ----- z 85.00 77.00 57.00 50.00 88.00
1995 41.00 47.00 65.00 59.00 83.00 94.00 99.00 91.00 83.00 87.00 46.00 39.00 99.00
1996 41.00 50.00 62.00 70.00 84.00 93.00 89.00 88.00 87.00 78.00 55.00 39.00 93.00
1997 39.00 49.00 59.00 69.00 82.00 90.00 89.00 85.00 85.00 79.00 54.00 55.00 90.00
1998 43.00 52.00 63.00 78.00 88.00 86.00 94.00 90.00 96.00 75.00 65.00 55.00 96.00
1999 ----- z 49.00 68.00 71.00 89.00 90.00 96.00 86.00 93.00 75.00 75.00 48.00 96.00
2000 43.00 62.00 70.00 72.00 87.00 84.00 89.00 89.00 88.00 81.00 70.00 35.00 89.00
2001 46.00 33.00 53.00 83.00 82.00 94.00 90.00 95.00 89.00 78.00 70.00 56.00 95.00
2002 48.00 53.00 48.00 89.00 85.00 95.00 95.00 88.00 ----- z 79.00 56.00 47.00 95.00
2003 50.00 39.00 ----- z 79.00 78.00 89.00 89.00 93.00 87.00 82.00 57.00 49.00 93.00
2004 35.00 56.00 58.00 79.00 87.00 91.00 88.00 ----- z 89.00 78.00 57.00 45.00 91.00
2005 33.00 57.00 65.00 83.00 78.00 96.00 98.00 97.00 97.00 85.00 61.00 42.00 98.00
2006 54.00 43.00 61.00 80.00 95.00 93.00 100.00 96.00 85.00 78.00 62.00 48.00 100.00
2007 44.00 49.00 68.00 80.00 87.00 93.00 92.00 94.00 92.00 88.00 59.00 39.00 94.00
2008 44.00 48.00 49.00 78.00 72.00 89.00 89.00 92.00 92.00 76.00 75.00 40.00 92.00
2009 30.00 48.00 63.00 77.00 90.00 87.00 85.00 92.00 83.00 66.00 65.00 42.00 92.00
2010 45.00 42.00 75.00 81.00 94.00 87.00 92.00 94.00 79.00 78.00 66.00 45.00 94.00
2011 27.00 66.00 55.00 71.00 83.00 c 87.00 97.00 b 88.00 88.00 86.00 58.00 50.00 97.00
2012 50.00 49.00 83.00 c 75.00 a 89.00 92.00 c 92.00 a 91.00 91.00 78.00 k ----- z ----- z 92.00
Period of Record Statistics
MEAN 41.85 49.14 60.71 76.43 85.51 89.26 91.51 90.21 86.88 77.63 61.03 44.83 93.66
S.D. 7.37 8.04 8.14 6.87 4.81 3.79 4.60 4.12 4.26 5.22 7.80 6.96 3.38
SKEW -0.30 0.02 0.62 -0.23 -0.41 -0.21 0.00 0.02 0.40 0.15 0.28 0.18 0.57
MAX 56.00 66.00 83.00 89.00 95.00 96.00 101.00 99.00 97.00 88.00 77.00 62.00 101.00
MIN 27.00 33.00 48.00 59.00 72.00 81.00 81.00 82.00 79.00 66.00 46.00 31.00 89.00
NO YRS 34 35 34 35 35 35 35 33 34 35 35 35 29