LAUREL MOUNTAIN, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(354776)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1978 ----- z ----- z 23.00 26.00 27.00 36.00 39.00 41.00 34.00 31.00 14.00 5.00 5.00
1979 7.00 11.00 20.00 25.00 30.00 33.00 37.00 41.00 41.00 32.00 24.00 24.00 7.00
1980 -1.00 27.00 23.00 25.00 30.00 32.00 38.00 38.00 37.00 34.00 27.00 18.00 -1.00
1981 25.00 21.00 25.00 26.00 29.00 33.00 36.00 42.00 35.00 30.00 24.00 20.00 20.00
1982 8.00 13.00 22.00 23.00 28.00 34.00 38.00 39.00 36.00 32.00 20.00 19.00 8.00
1983 27.00 27.00 28.00 23.00 27.00 36.00 38.00 44.00 33.00 32.00 24.00 -11.00 -11.00
1984 15.00 24.00 27.00 25.00 29.00 34.00 37.00 39.00 33.00 25.00 25.00 7.00 7.00
1985 19.00 9.00 21.00 25.00 26.00 33.00 41.00 39.00 35.00 27.00 10.00 5.00 5.00
1986 28.00 19.00 26.00 26.00 28.00 37.00 37.00 43.00 33.00 38.00 20.00 21.00 19.00
1987 16.00 22.00 24.00 26.00 31.00 33.00 39.00 41.00 37.00 35.00 27.00 19.00 16.00
1988 24.00 13.00 a 25.00 25.00 27.00 32.00 37.00 40.00 a 36.00 33.00 25.00 21.00 13.00
1989 18.00 -8.00 16.00 28.00 29.00 37.00 39.00 42.00 38.00 31.00 29.00 24.00 -8.00
1990 23.00 11.00 22.00 28.00 29.00 34.00 40.00 42.00 44.00 32.00 25.00 -7.00 -7.00
1991 ----- z 28.00 22.00 21.00 29.00 31.00 43.00 39.00 37.00 20.00 26.00 24.00 20.00
1992 20.00 28.00 33.00 27.00 30.00 38.00 43.00 42.00 36.00 29.00 27.00 19.00 19.00
1993 10.00 9.00 29.00 27.00 32.00 34.00 38.00 37.00 36.00 37.00 12.00 22.00 9.00
1994 27.00 12.00 23.00 28.00 31.00 35.00 39.00 44.00 41.00 32.00 22.00 15.00 12.00
1995 25.00 11.00 22.00 26.00 32.00 32.00 40.00 41.00 43.00 31.00 28.00 27.00 11.00
1996 6.00 16.00 19.00 31.00 29.00 35.00 38.00 41.00 36.00 29.00 27.00 22.00 6.00
1997 14.00 25.00 25.00 26.00 30.00 37.00 43.00 47.00 43.00 35.00 34.00 28.00 14.00
1998 25.00 26.00 26.00 27.00 32.00 38.00 44.00 42.00 39.00 31.00 28.00 1.00 1.00
1999 23.00 20.00 21.00 23.00 26.00 30.00 36.00 39.00 32.00 31.00 28.00 21.00 20.00
2000 25.00 29.00 30.00 31.00 32.00 33.00 39.00 a 40.00 m 36.00 l 31.00 m 19.00 l 26.00 m 19.00
2001 22.00 b 19.00 b 24.00 g 22.00 f 29.00 g 33.00 e 39.00 g 41.00 c 38.00 29.00 26.00 24.00 19.00
2002 18.00 21.00 17.00 25.00 26.00 32.00 f 38.00 j 40.00 36.00 19.00 25.00 a 27.00 l 17.00
2003 31.00 16.00 25.00 d 24.00 28.00 37.00 h 39.00 e 42.00 38.00 27.00 18.00 24.00 j 16.00
2004 17.00 24.00 26.00 27.00 33.00 n 33.00 41.00 43.00 a 35.00 33.00 26.00 24.00 17.00
2005 15.00 g 21.00 26.00 26.00 33.00 32.00 f 41.00 f 42.00 38.00 33.00 24.00 g 16.00 15.00
2006 26.00 7.00 f 19.00 26.00 27.00 37.00 g 42.00 n 40.00 e 37.00 a 22.00 16.00 g 22.00 f 7.00
2007 9.00 g 23.00 d 23.00 b 23.00 29.00 35.00 i 41.00 m 42.00 36.00 l 30.00 p 21.00 20.00 9.00
2008 20.00 x 31.00 z 25.00 t 24.00 q 26.00 q 30.00 r 39.00 k 36.00 36.00 30.00 29.00 5.00 5.00
2009 13.00 21.00 20.00 21.00 29.00 35.00 41.00 b 42.00 35.00 31.00 25.00 4.00 4.00
2010 30.00 28.00 23.00 25.00 27.00 34.00 36.00 41.00 39.00 31.00 8.00 16.00 8.00
2011 14.00 7.00 25.00 23.00 28.00 34.00 38.00 41.00 40.00 32.00 24.00 21.00 7.00
2012 17.00 20.00 19.00 23.00 26.00 31.00 39.00 39.00 36.00 30.00 23.00 23.00 17.00
2013 16.00 25.00 21.00 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 16.00
Period of Record Statistics
MEAN 18.97 18.73 23.41 25.48 28.94 34.03 39.07 40.94 37.06 30.42 23.47 16.03 8.17
S.D. 7.70 8.07 3.67 2.32 2.00 2.10 2.20 2.12 2.96 4.19 5.74 9.90 8.76
SKEW -0.60 -1.13 0.32 0.31 0.26 0.26 0.67 0.18 0.63 -1.05 -1.17 -1.22 -0.57
MAX 31.00 29.00 33.00 31.00 33.00 38.00 44.00 47.00 44.00 38.00 34.00 28.00 20.00
MIN -1.00 -8.00 16.00 21.00 26.00 30.00 36.00 36.00 32.00 19.00 8.00 -11.00 -11.00
NO YRS 31 33 34 33 32 29 29 34 33 33 32 31 24