ENTERPRISE 20 NNE, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(352678)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201004
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
1969 ----- z 2.00 l 6.00 19.00 23.00 32.00 32.00 27.00 23.00 12.00 8.00 7.00 2.00
1970 -4.00 18.00 15.00 12.00 21.00 33.00 36.00 31.00 19.00 13.00 5.00 -7.00 -7.00
1971 -13.00 3.00 -1.00 18.00 24.00 30.00 27.00 32.00 18.00 2.00 8.00 -9.00 -13.00
1972 -17.00 a -18.00 15.00 14.00 20.00 32.00 32.00 31.00 22.00 18.00 a 13.00 -21.00 -21.00
1973 -12.00 3.00 16.00 16.00 19.00 28.00 32.00 29.00 27.00 16.00 7.00 10.00 -12.00
1974 -24.00 10.00 12.00 23.00 24.00 29.00 34.00 33.00 23.00 13.00 13.00 -2.00 -24.00
1975 -14.00 -5.00 6.00 14.00 23.00 29.00 38.00 34.00 24.00 17.00 4.00 0.00 -14.00
1976 -5.00 -8.00 -3.00 22.00 26.00 26.00 33.00 30.00 25.00 13.00 -4.00 1.00 -8.00
1977 -13.00 8.00 15.00 a 15.00 25.00 31.00 27.00 c 32.00 d 27.00 20.00 a -1.00 d 7.00 -13.00
1978 -18.00 15.00 13.00 19.00 25.00 a 27.00 34.00 32.00 a 26.00 10.00 -3.00 d -20.00 b -20.00
1979 -23.00 -19.00 5.00 23.00 26.00 a 27.00 a 29.00 a 36.00 a 28.00 a 23.00 -9.00 e 7.00 -23.00
1980 -15.00 15.00 15.00 17.00 31.00 e 30.00 34.00 a 24.00 26.00 a 13.00 b 9.00 e -2.00 -15.00
1981 9.00 -8.00 15.00 18.00 22.00 e 28.00 a 28.00 31.00 a 19.00 12.00 5.00 f -4.00 -8.00
1982 -28.00 -15.00 13.00 11.00 15.00 26.00 30.00 32.00 24.00 15.00 -1.00 g -2.00 -28.00
1983 -4.00 7.00 15.00 15.00 20.00 28.00 29.00 37.00 18.00 16.00 0.00 -32.00 -32.00
1984 -20.00 8.00 18.00 17.00 21.00 23.00 29.00 34.00 23.00 14.00 17.00 -13.00 -20.00
1985 -11.00 -16.00 5.00 22.00 18.00 30.00 37.00 34.00 16.00 12.00 -21.00 -7.00 -21.00
1986 2.00 5.00 20.00 18.00 24.00 30.00 33.00 37.00 27.00 19.00 1.00 2.00 1.00
1987 -19.00 11.00 12.00 19.00 24.00 27.00 37.00 31.00 23.00 b 14.00 8.00 -1.00 -19.00
1988 -11.00 a -6.00 14.00 18.00 22.00 31.00 a 34.00 31.00 24.00 15.00 4.00 -4.00 -11.00
1989 -8.00 -30.00 -6.00 21.00 25.00 31.00 36.00 33.00 26.00 17.00 12.00 11.00 -30.00
1990 5.00 3.00 13.00 24.00 25.00 32.00 34.00 35.00 28.00 15.00 18.00 -33.00 -33.00
1991 -15.00 18.00 19.00 21.00 i 21.00 27.00 34.00 35.00 26.00 6.00 14.00 8.00 -15.00
1992 2.00 15.00 18.00 21.00 22.00 29.00 36.00 25.00 22.00 18.00 3.00 -9.00 -9.00
1993 -13.00 -11.00 6.00 20.00 27.00 31.00 30.00 28.00 21.00 18.00 -10.00 10.00 -13.00
1994 5.00 5.00 14.00 22.00 23.00 24.00 30.00 34.00 28.00 19.00 6.00 -5.00 -5.00
1995 -6.00 6.00 11.00 16.00 26.00 33.00 33.00 31.00 21.00 14.00 4.00 3.00 -6.00
1996 -19.00 -24.00 6.00 21.00 22.00 24.00 32.00 29.00 17.00 9.00 12.00 -8.00 -24.00
1997 -5.00 3.00 12.00 14.00 27.00 31.00 31.00 33.00 26.00 19.00 12.00 7.00 -5.00
1998 2.00 14.00 7.00 19.00 29.00 33.00 41.00 32.00 32.00 15.00 17.00 -10.00 -10.00
1999 6.00 -6.00 16.00 16.00 26.00 27.00 29.00 41.00 16.00 12.00 23.00 8.00 -6.00
2000 1.00 a 13.00 ----- z 26.00 29.00 30.00 31.00 30.00 19.00 18.00 6.00 0.00 0.00
2001 -6.00 -5.00 10.00 17.00 25.00 30.00 40.00 36.00 28.00 21.00 13.00 -5.00 -6.00
2002 -12.00 -5.00 3.00 21.00 28.00 29.00 38.00 30.00 26.00 -1.00 0.00 10.00 -12.00
2003 17.00 6.00 19.00 21.00 22.00 32.00 38.00 35.00 ----- z 3.00 -2.00 0.00 -2.00
2004 -22.00 16.00 17.00 22.00 ----- z 33.00 34.00 42.00 36.00 22.00 ----- z ----- z -22.00
2005 7.00 2.00 15.00 20.00 ----- z ----- z 36.00 ----- z ----- z ----- z ----- z -13.00 -13.00
2006 ----- z ----- z ----- z ----- z 19.00 ----- z ----- z ----- z ----- z 14.00 0.00 ----- z 0.00
2007 ----- z ----- z ----- z ----- z 24.00 ----- z 43.00 32.00 27.00 ----- z 11.00 9.00 9.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 -12.00 5.00 0.00 17.00 ----- z 39.00 39.00 39.00 32.00 26.00 8.00 ----- z -12.00
2010 14.00 15.00 15.00 16.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 14.00
Period of Record Statistics
MEAN -7.87 1.26 11.08 18.53 23.59 29.51 33.59 32.58 24.14 14.53 5.72 -2.89 -14.40
S.D. 11.05 12.45 6.49 3.41 3.32 3.09 3.93 3.80 4.57 5.57 8.79 10.98 9.17
SKEW 0.37 -0.67 -0.91 -0.10 -0.16 0.30 0.32 0.25 0.18 -0.75 -0.71 -1.03 -0.56
MAX 17.00 18.00 20.00 26.00 31.00 39.00 43.00 42.00 36.00 26.00 23.00 11.00 1.00
MIN -28.00 -30.00 -6.00 11.00 15.00 23.00 27.00 24.00 16.00 -1.00 -21.00 -33.00 -33.00
NO YRS 38 38 38 38 37 37 39 38 37 38 36 37 25