BOARDMAN, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(350858)

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
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 49.00 k 33.00 14.00 20.00 13.00 13.00
1972 2.00 1.00 29.00 22.00 35.00 49.00 47.00 48.00 31.00 24.00 27.00 -9.00 -9.00
1973 -8.00 17.00 28.00 23.00 35.00 41.00 46.00 43.00 36.00 30.00 27.00 23.00 -8.00
1974 -5.00 25.00 21.00 29.00 38.00 42.00 44.00 50.00 37.00 27.00 26.00 19.00 -5.00
1975 18.00 19.00 19.00 26.00 34.00 a 46.00 53.00 42.00 38.00 30.00 21.00 19.00 18.00
1976 17.00 7.00 14.00 28.00 36.00 38.00 46.00 l 45.00 35.00 22.00 12.00 11.00 g 7.00
1977 2.00 22.00 24.00 28.00 35.00 44.00 46.00 48.00 37.00 31.00 9.00 15.00 2.00
1978 -1.00 23.00 26.00 29.00 37.00 46.00 50.00 50.00 40.00 22.00 8.00 -8.00 -8.00
1979 -11.00 -10.00 22.00 a 33.00 43.00 45.00 50.00 54.00 45.00 38.00 25.00 23.00 -11.00
1980 -1.00 19.00 26.00 28.00 44.00 46.00 50.00 42.00 42.00 26.00 25.00 14.00 -1.00
1981 29.00 11.00 24.00 25.00 37.00 43.00 39.00 45.00 33.00 25.00 23.00 25.00 11.00
1982 1.00 9.00 24.00 24.00 31.00 45.00 46.00 52.00 37.00 25.00 18.00 18.00 1.00
1983 22.00 19.00 29.00 28.00 36.00 38.00 47.00 51.00 25.00 27.00 26.00 -15.00 a -15.00
1984 9.00 24.00 23.00 33.00 36.00 35.00 47.00 48.00 35.00 24.00 29.00 -2.00 -2.00
1985 17.00 -6.00 22.00 32.00 36.00 43.00 54.00 46.00 27.00 28.00 -9.00 -7.00 -9.00
1986 22.00 21.00 31.00 29.00 30.00 49.00 46.00 47.00 39.00 30.00 17.00 24.00 17.00
1987 12.00 20.00 19.00 29.00 37.00 41.00 51.00 47.00 37.00 27.00 19.00 15.00 12.00
1988 20.00 9.00 22.00 27.00 34.00 44.00 48.00 a 46.00 40.00 26.00 26.00 14.00 9.00
1989 18.00 -13.00 16.00 a 28.00 38.00 49.00 52.00 52.00 38.00 27.00 25.00 b 22.00 -13.00
1990 22.00 ----- z 22.00 34.00 35.00 45.00 50.00 51.00 43.00 30.00 27.00 -12.00 -12.00
1991 11.00 24.00 24.00 33.00 37.00 39.00 50.00 49.00 37.00 20.00 24.00 21.00 11.00
1992 20.00 26.00 26.00 31.00 35.00 45.00 54.00 43.00 37.00 28.00 22.00 11.00 11.00
1993 -2.00 6.00 10.00 32.00 38.00 44.00 51.00 39.00 35.00 29.00 3.00 22.00 -2.00
1994 21.00 6.00 21.00 36.00 37.00 43.00 52.00 49.00 45.00 32.00 20.00 11.00 6.00
1995 11.00 13.00 16.00 29.00 ----- z 44.00 51.00 44.00 36.00 19.00 17.00 21.00 11.00
1996 -12.00 -12.00 k ----- z 33.00 32.00 ----- z 46.00 47.00 33.00 26.00 25.00 11.00 -12.00
1997 10.00 21.00 26.00 24.00 32.00 46.00 ----- z 51.00 42.00 26.00 26.00 19.00 10.00
1998 9.00 24.00 25.00 33.00 40.00 ----- z 55.00 51.00 45.00 25.00 30.00 2.00 2.00
1999 22.00 20.00 24.00 26.00 33.00 44.00 45.00 48.00 32.00 26.00 28.00 25.00 20.00
2000 21.00 22.00 26.00 31.00 33.00 42.00 49.00 46.00 30.00 30.00 19.00 21.00 19.00
2001 22.00 19.00 20.00 26.00 34.00 44.00 53.00 46.00 37.00 a 33.00 25.00 24.00 19.00
2002 17.00 18.00 19.00 25.00 32.00 42.00 50.00 44.00 37.00 11.00 11.00 24.00 11.00
2003 27.00 14.00 25.00 29.00 34.00 48.00 51.00 50.00 43.00 21.00 14.00 8.00 8.00
2004 -13.00 23.00 27.00 28.00 38.00 44.00 51.00 53.00 40.00 30.00 16.00 21.00 -13.00
2005 13.00 15.00 23.00 30.00 42.00 44.00 53.00 47.00 38.00 31.00 22.00 12.00 12.00
2006 25.00 4.00 22.00 ----- z 30.00 49.00 49.00 45.00 37.00 17.00 14.00 18.00 4.00
2007 4.00 15.00 25.00 22.00 35.00 41.00 49.00 45.00 39.00 23.00 19.00 19.00 4.00
2008 4.00 19.00 21.00 21.00 30.00 46.00 45.00 46.00 36.00 26.00 22.00 -6.00 -6.00
2009 4.00 20.00 14.00 26.00 32.00 44.00 49.00 49.00 37.00 30.00 25.00 -2.00 -2.00
2010 22.00 18.00 22.00 28.00 32.00 44.00 48.00 44.00 44.00 29.00 -2.00 13.00 -2.00
2011 9.00 b 7.00 e 23.00 b 26.00 e 31.00 a 44.00 a 46.00 e 48.00 38.00 c 24.00 a 19.00 a 14.00 c 7.00
2012 9.00 a 15.00 a 19.00 b 27.00 c 30.00 b 42.00 b 44.00 41.00 ----- z 27.00 ----- z 19.00 9.00
2013 14.00 19.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 14.00
Period of Record Statistics
MEAN 10.79 14.62 22.48 28.27 35.10 43.79 48.90 47.12 37.22 26.10 19.51 12.66 2.66
S.D. 11.23 9.47 4.38 3.58 3.46 3.09 3.35 3.44 4.52 5.03 8.44 11.41 10.68
SKEW -0.49 -1.30 -0.67 0.01 0.59 -0.52 -0.48 -0.14 -0.41 -0.76 -1.50 -1.04 0.06
MAX 29.00 26.00 31.00 36.00 44.00 49.00 55.00 54.00 45.00 38.00 30.00 25.00 20.00
MIN -13.00 -13.00 10.00 21.00 30.00 35.00 39.00 39.00 25.00 11.00 -9.00 -15.00 -15.00
NO YRS 42 40 40 40 40 39 39 41 41 42 41 41 32