LAUREL MOUNTAIN, OREGON

Monthly Average 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 34.00 30.87 34.81 45.13 49.39 49.35 42.73 41.42 29.33 24.00 38.10
1979 23.87 27.21 32.29 32.50 38.29 43.10 48.35 48.29 47.37 42.10 34.43 33.13 37.58
1980 23.74 32.72 28.77 33.77 36.10 38.67 47.58 46.45 43.37 42.16 34.97 35.58 36.99
1981 36.81 30.75 31.32 32.43 36.03 39.93 46.52 53.48 45.40 38.48 34.40 29.81 37.95
1982 26.26 25.71 28.06 28.90 35.58 45.30 46.65 48.81 44.60 39.45 30.73 28.32 35.70
1983 32.16 31.57 32.81 32.47 39.84 40.77 44.97 48.77 41.03 39.42 32.37 23.10 36.61
1984 31.87 31.24 32.90 29.77 33.90 40.70 47.94 47.13 43.77 35.16 31.67 26.10 36.01
1985 32.06 25.68 27.84 33.37 36.77 42.83 53.61 48.29 41.60 36.68 24.27 34.32 36.44
1986 33.55 29.96 34.81 30.37 37.48 46.37 44.77 55.39 42.40 45.58 34.17 32.23 38.92
1987 29.19 31.82 30.94 35.47 38.52 45.37 45.97 50.65 49.53 46.45 36.37 26.74 38.92
1988 28.77 32.21 a 30.68 33.27 34.58 41.47 49.48 47.17 a 47.37 46.84 32.80 31.90 38.04
1989 28.29 21.29 28.19 37.10 37.94 44.57 45.10 47.68 48.10 40.00 37.30 35.48 37.59
1990 30.52 27.11 32.61 37.47 35.97 42.37 52.00 51.39 50.23 36.65 32.97 22.03 37.61
1991 ----- z 37.21 28.16 31.43 34.90 39.70 50.81 50.87 50.30 41.16 35.37 32.55 39.32
1992 31.16 37.48 38.19 36.00 42.84 46.90 49.23 52.45 46.00 41.35 34.40 26.87 40.24
1993 24.48 27.21 34.61 32.17 39.97 41.37 42.97 49.26 49.87 44.87 31.10 31.81 37.47
1994 35.13 28.71 32.03 33.60 39.77 41.23 51.97 48.23 51.07 38.13 27.67 28.19 37.98
1995 32.61 34.50 30.26 32.17 41.58 45.97 49.94 47.68 50.57 39.77 38.13 34.32 39.79
1996 30.71 33.03 32.32 34.47 36.16 42.07 53.48 48.03 44.80 39.87 34.43 29.32 38.23
1997 29.94 30.96 31.16 32.33 43.23 42.00 48.71 52.74 50.83 41.32 39.33 33.97 39.71
1998 33.13 31.64 33.58 35.80 38.77 44.47 52.39 51.61 50.30 39.13 33.20 26.97 39.25
1999 30.61 27.36 27.58 30.50 34.06 41.17 47.48 50.48 46.53 39.39 35.33 31.74 36.85
2000 30.71 34.93 33.77 40.63 40.10 44.00 46.63 a 47.33 m 45.44 l 37.56 m 30.44 l 33.17 m 38.68
2001 31.17 b 28.15 b 30.62 g 30.08 f 38.96 g 39.80 e 48.21 g 50.00 c 48.00 39.23 34.57 29.74 37.58
2002 27.77 28.86 26.16 32.27 33.90 42.67 f 48.62 j 48.39 45.63 37.84 35.83 a 31.63 l 35.18
2003 36.23 28.36 32.96 d 30.00 37.35 46.41 h 50.62 e 49.26 46.77 41.58 29.37 32.38 j 38.25
2004 31.10 30.24 31.68 34.30 38.47 n 43.27 52.06 53.23 a 44.40 42.94 33.33 32.35 38.99
2005 31.50 g 29.50 32.97 32.57 39.39 42.21 f 49.40 f 52.16 44.40 39.71 30.39 g 30.52 37.65
2006 31.03 28.41 f 27.13 32.10 38.90 45.52 g 50.88 n 49.27 e 48.55 a 37.74 32.35 g 30.88 f 37.82
2007 27.50 g 30.79 d 33.24 b 31.70 38.10 41.52 i 49.50 m 48.13 45.72 l 35.87 p 33.57 26.35 34.55
2008 24.29 x 34.00 z 28.91 t 28.15 q 34.07 q 35.50 r 48.65 k 49.13 48.50 39.19 37.17 25.68 39.93
2009 34.06 28.25 26.35 31.07 38.23 44.87 54.28 b 50.45 47.40 38.42 32.33 26.13 37.65
2010 34.58 32.32 30.26 30.07 34.16 40.07 49.65 50.77 45.37 39.32 31.57 30.00 37.34
2011 31.58 26.43 28.87 27.57 32.52 40.33 45.39 50.45 51.23 39.39 30.37 30.39 36.21
2012 28.90 29.14 26.71 32.97 36.16 39.80 48.29 51.48 48.37 40.26 34.83 27.97 37.07
2013 30.48 28.79 29.57 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.61
Period of Record Statistics
MEAN 30.73 30.04 30.96 32.77 37.37 42.54 48.83 49.91 46.86 40.33 33.36 29.60 37.76
S.D. 3.25 3.37 2.85 2.65 2.67 2.34 2.97 2.08 2.94 2.71 3.11 3.63 1.22
SKEW -0.43 0.07 0.13 0.77 0.32 0.25 0.06 0.60 -0.22 0.76 -0.68 -0.20 0.36
MAX 36.81 37.48 38.19 40.63 43.23 46.90 54.28 55.39 51.23 46.84 39.33 35.58 40.24
MIN 23.74 21.29 26.16 27.57 32.52 38.67 42.97 46.45 41.03 35.16 24.27 22.03 35.70
NO YRS 31 33 34 33 32 29 29 34 33 33 32 31 24