VERNONIA 2, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(358884)

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
1967 ----- z ----- z ----- z ----- z ----- z ----- z 61.65 u 65.56 59.65 50.48 43.78 37.95 51.49
1968 37.87 43.93 a 45.66 45.08 52.24 56.62 61.98 59.19 57.47 48.44 43.40 35.50 48.95
1969 30.58 37.00 42.74 46.15 54.23 62.17 59.45 58.03 56.83 48.26 44.42 40.05 48.33
1970 38.11 43.12 43.23 43.15 51.16 58.97 61.13 60.84 54.05 48.40 42.78 37.61 48.55
1971 36.77 39.79 38.95 45.30 52.63 53.57 62.72 a 64.66 54.05 48.21 42.42 36.18 a 47.94
1972 35.81 39.59 44.66 43.13 54.06 57.42 63.79 62.63 54.08 48.32 42.93 31.87 48.19
1973 35.10 41.76 a 42.56 47.62 52.21 c 57.30 61.35 58.24 57.95 49.10 40.00 41.57 a 48.73
1974 33.65 39.36 42.23 45.80 48.84 56.59 a 59.45 62.66 60.92 50.18 43.88 39.97 48.63
1975 38.24 37.34 40.15 42.17 51.27 55.38 61.66 58.32 57.98 48.82 41.20 39.61 47.68
1976 39.50 38.66 40.61 44.98 52.10 54.68 59.61 60.16 58.92 50.60 44.70 37.76 48.52
1977 34.87 42.25 41.02 49.20 48.95 58.40 59.87 65.31 56.42 49.60 39.92 40.35 48.85
1978 39.73 43.73 46.94 48.50 50.97 60.33 a 62.87 61.73 57.43 51.26 36.10 33.11 49.39
1979 28.79 37.70 45.16 47.37 53.60 57.38 62.68 61.44 59.35 52.77 41.72 42.15 49.17
1980 32.69 41.34 d 43.00 49.48 51.81 54.20 61.58 59.29 56.95 50.50 43.90 39.84 48.72
1981 40.24 41.82 45.10 46.80 50.84 55.37 60.06 65.29 57.59 b 49.05 44.13 38.98 49.61
1982 34.27 38.68 42.55 44.52 51.48 59.13 60.52 61.55 58.35 50.71 40.50 a 37.85 48.34
1983 40.55 43.84 46.48 47.88 55.44 56.32 60.40 62.02 55.50 49.69 44.92 32.44 49.62
1984 39.48 42.43 47.82 45.90 50.32 56.60 61.37 61.10 57.15 48.06 42.37 34.63 48.94
1985 34.82 37.12 41.63 49.22 52.27 57.75 64.98 61.16 54.65 48.11 33.70 32.50 47.33
1986 40.11 40.89 47.82 46.33 52.23 60.35 59.15 65.58 56.02 53.18 44.20 38.37 50.35
1987 37.66 41.61 44.11 48.53 54.13 57.80 59.48 61.21 58.38 50.65 43.92 34.82 49.36
1988 36.63 41.28 42.37 ----- z 50.08 54.83 59.97 59.87 56.07 53.92 42.35 37.23 48.60
1989 38.10 31.04 41.26 49.42 51.42 57.85 57.87 61.00 58.35 49.13 43.97 39.15 48.21
1990 39.16 34.88 45.55 49.80 51.24 57.43 64.48 63.27 62.17 47.48 43.13 31.32 49.16
1991 35.82 45.93 41.02 46.18 49.37 54.38 62.52 62.61 58.65 49.10 43.37 39.06 49.00
1992 39.69 45.34 48.06 50.22 55.19 59.28 63.06 62.34 55.70 50.39 42.40 35.79 50.62
1993 32.16 35.68 44.74 46.80 56.19 56.30 57.71 61.34 58.02 52.47 37.07 37.08 47.96
1994 41.05 36.50 45.27 48.85 52.76 54.80 62.05 60.58 59.67 47.15 37.90 38.00 48.71
1995 39.76 42.68 42.90 45.95 53.95 56.65 62.45 58.71 61.18 49.42 45.75 38.61 49.83
1996 38.77 37.79 43.53 48.78 49.44 55.55 63.06 61.84 54.82 48.23 41.92 37.92 48.47
1997 37.53 39.70 42.60 45.98 55.06 55.85 60.10 63.56 59.58 49.03 44.63 37.10 49.23
1998 39.32 42.21 44.39 46.32 51.37 58.12 64.87 61.79 59.12 49.15 44.13 36.21 49.75
1999 38.66 39.05 41.34 44.07 48.40 55.23 59.26 62.11 55.23 48.27 45.53 39.98 48.10
2000 36.23 39.78 41.16 48.58 51.85 58.17 59.26 58.66 55.97 47.95 38.08 37.92 47.80
2001 37.82 37.23 43.40 44.37 52.40 53.73 58.71 62.18 57.38 47.27 44.20 37.60 48.03
2002 38.16 39.46 40.15 46.95 49.15 57.27 62.77 60.74 55.97 46.60 42.27 39.10 48.21
2003 41.71 39.46 45.16 45.77 51.19 58.37 61.76 61.63 58.73 52.94 38.95 38.29 49.50
2004 35.98 40.79 45.11 49.23 52.56 58.37 63.79 64.24 55.95 51.26 41.68 39.52 49.87
2005 39.00 38.89 45.27 47.27 54.58 55.62 60.84 62.08 54.12 51.06 40.17 36.82 48.81
2006 41.29 36.27 41.05 46.38 52.31 57.10 61.81 58.74 57.52 48.52 42.38 38.34 b 48.48
2007 35.26 41.23 45.06 46.48 52.06 55.38 62.84 60.73 55.38 47.63 42.50 37.23 48.48
2008 34.81 40.45 40.73 42.58 52.92 55.15 60.82 62.00 56.93 48.23 45.10 33.12 f 49.06
2009 35.50 b 38.11 39.42 45.40 50.98 57.68 64.40 ----- z 57.73 48.27 42.32 32.13 46.54
2010 42.63 42.93 43.56 45.37 45.39 54.19 a 60.42 61.13 58.65 50.23 40.73 39.29 48.71
2011 38.42 36.32 42.23 42.80 48.16 55.48 60.03 62.11 61.02 50.63 41.25 36.82 47.94
2012 38.08 41.90 43.02 49.22 51.87 55.40 62.00 63.19 57.32 49.34 44.43 38.60 49.53
2013 35.18 40.50 42.23 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.84
Period of Record Statistics
MEAN 37.30 39.94 43.35 46.59 51.79 56.77 61.35 61.61 57.41 49.52 42.20 37.38 48.80
S.D. 2.92 2.93 2.30 2.13 2.14 1.89 1.84 1.97 2.00 1.70 2.58 2.58 0.73
SKEW -0.71 -0.42 0.20 -0.22 -0.39 0.55 0.10 0.19 0.21 0.73 -1.26 -0.77 0.41
MAX 42.63 45.93 48.06 50.22 56.19 62.17 64.98 65.58 62.17 53.92 45.75 42.15 50.62
MIN 28.79 31.04 38.95 42.17 45.39 53.57 57.71 58.03 54.05 46.60 33.70 31.32 47.33
NO YRS 46 46 45 44 45 45 45 45 46 46 46 45 42