DAYVILLE 8 NW, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(352173)

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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.40 k 26.17 a 21.78 d 23.98
1979 11.62 j 28.45 h 34.77 37.50 43.13 a 48.27 53.90 53.43 a 47.60 43.65 28.83 33.64 t 43.45
1980 23.22 m 33.05 h 32.62 b 38.37 43.55 48.03 54.06 49.13 47.60 39.06 33.55 a 30.50 o 42.89
1981 29.80 a 31.80 h 33.30 d 38.96 d 42.80 a 46.45 a 49.58 52.58 46.77 38.03 35.25 j 29.87 h 42.03
1982 25.48 28.68 31.52 32.63 39.61 51.97 53.16 52.61 45.47 39.52 30.03 29.23 38.33
1983 32.81 34.21 37.06 34.83 43.65 47.70 52.32 56.35 43.23 40.61 36.80 o 23.73 p 42.28
1984 24.71 n 31.40 n 35.71 34.97 41.90 46.10 52.45 52.55 44.83 36.65 32.71 p 19.75 s 43.14
1985 20.62 o 22.44 l 28.31 o 37.87 41.84 46.63 54.48 49.03 40.80 36.68 13.62 q 18.36 q 43.90
1986 28.31 o 29.56 l 35.63 d 32.67 41.61 50.88 e 49.39 55.61 43.47 39.03 32.94 m 26.71 n 43.54
1987 20.68 l 29.18 k 33.53 n 39.77 45.97 49.97 a 53.68 49.71 47.70 38.06 33.44 n 24.27 a 43.64
1988 25.20 a 27.90 29.97 39.57 43.06 50.37 53.23 50.39 45.07 44.00 34.07 23.71 38.88
1989 27.19 16.46 33.87 39.47 41.94 49.30 52.06 51.71 43.93 37.77 32.47 23.18 i 38.74
1990 29.61 25.14 31.48 40.03 41.94 50.10 56.23 56.13 48.47 38.13 32.67 16.68 38.88
1991 20.48 32.61 31.97 36.40 40.58 47.00 53.19 ----- z 46.73 36.52 33.93 27.42 36.99
1992 ----- z 33.00 34.16 ----- z 44.23 50.73 53.39 51.97 44.90 38.30 a 29.47 23.00 40.31
1993 17.80 k 18.74 i 33.29 35.30 47.16 47.63 47.55 49.55 42.40 39.10 19.50 28.67 p 40.16
1994 28.22 m 24.25 29.29 38.90 43.10 46.60 52.68 48.74 47.83 34.48 28.20 24.36 q 39.41
1995 25.00 l 27.87 m 31.55 34.63 42.32 ----- z 53.00 47.32 46.97 34.55 33.87 33.54 r 40.53
1996 28.37 l 26.00 32.06 36.50 38.87 44.67 52.50 a 51.94 41.03 36.39 30.80 28.10 38.08
1997 25.68 26.68 31.87 35.07 43.23 45.63 49.87 51.90 45.23 35.39 29.43 21.95 j 38.18
1998 23.75 k 27.26 i 29.68 31.60 39.58 43.57 52.03 46.87 49.87 35.77 34.47 24.75 k 40.38
1999 27.55 k 27.94 j 29.52 30.43 37.52 b ----- z 48.81 52.48 43.57 37.45 39.27 29.16 f 39.88
2000 26.45 k 32.17 e 29.25 c 37.21 b 42.03 a 48.67 53.43 a 49.86 c 46.21 a 39.03 a 27.57 b 27.32 c 39.34
2001 28.20 a 26.54 d 34.03 b 36.27 42.83 a 47.13 52.55 53.58 47.87 37.94 33.93 b 28.81 j 40.08
2002 25.11 l 25.32 28.84 33.70 39.97 49.87 55.13 47.42 43.90 29.81 27.80 26.29 j 38.17
2003 29.50 k 22.60 h 34.35 ----- z 40.39 46.07 54.71 52.32 45.73 38.87 ----- z 28.50 m 44.64
2004 26.85 k 28.78 k 35.68 36.73 42.19 49.10 55.16 57.16 45.63 38.68 30.87 30.84 42.20
2005 29.06 25.71 33.81 37.80 46.84 48.10 54.74 53.32 42.87 39.84 30.87 24.45 38.95
2006 32.19 25.61 32.65 36.27 43.45 50.53 55.42 e 51.45 46.17 34.92 e 30.53 25.97 38.76
2007 20.96 f 27.50 d 32.58 e 31.33 i 39.43 j 45.26 g 57.42 49.15 e 43.52 e 36.12 f 29.62 f 27.54 e 39.62
2008 19.35 e 28.17 f 29.39 c 29.56 e 42.36 f 41.60 j 50.95 k 50.95 k 41.36 e 34.28 m 34.48 e 20.52 29.11
2009 20.12 e 28.32 29.45 b 35.93 41.31 e 51.33 57.64 c 55.64 f 49.74 g 37.87 h 29.38 i 19.35 n 37.73
2010 34.50 i 31.10 g 32.00 f 35.53 38.73 e 47.56 e 52.74 51.52 48.47 40.04 h 30.81 i 29.00 k 45.76
2011 27.25 c 24.56 c 34.13 33.09 g 39.14 i 46.08 e 49.55 i 52.20 a 49.70 c 39.59 d 31.00 f 21.89 m 39.07
2012 29.24 b 27.17 f 31.95 i 37.71 b 40.36 c 48.67 c 54.43 c 55.50 c 46.88 e 39.57 j 31.71 m 31.45 k 44.68
2013 23.50 i 29.67 d 34.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.67
Period of Record Statistics
MEAN 26.78 27.39 32.45 36.07 42.12 48.16 53.15 51.73 45.51 37.86 30.99 25.06 38.76
S.D. 4.15 4.03 2.29 2.74 2.22 2.08 2.30 2.69 2.41 2.74 3.90 3.79 0.25
SKEW -0.52 -0.55 0.02 -0.64 0.27 -0.11 -0.43 0.15 -0.19 -0.32 -0.75 -0.58 0.00
MAX 32.81 34.21 37.06 40.03 47.16 51.97 57.64 57.16 49.87 44.00 39.27 30.84 38.95
MIN 19.35 16.46 28.84 29.56 37.52 43.57 47.55 46.87 40.80 29.81 19.50 16.68 38.33
NO YRS 15 19 30 30 31 30 32 31 33 29 23 14 5