IDLEYLD PARK 4 NE, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(354126)

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
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.38 i 31.06 31.06
1961 32.84 38.43 36.26 h 36.47 43.19 48.93 48.87 a 52.60 k 42.27 39.74 31.77 33.32 39.58
1962 27.87 32.54 33.03 39.50 41.55 43.91 s 45.52 49.87 46.00 42.68 39.23 33.03 39.17
1963 24.45 38.86 34.39 37.10 42.39 47.27 47.39 49.58 g 50.56 e 43.61 38.77 33.16 39.81
1964 32.45 28.34 32.81 34.10 37.77 46.03 48.90 45.85 e 40.27 40.29 35.73 d 35.58 38.18
1965 33.39 33.50 30.84 39.73 39.23 a 44.93 47.46 g 50.17 b 40.47 42.55 39.97 30.35 38.65
1966 31.26 32.21 34.06 35.47 39.16 45.23 47.84 47.06 46.77 41.21 b 39.90 35.10 39.61
1967 34.84 31.93 34.32 34.73 39.43 a 47.87 48.39 49.00 47.47 42.32 38.37 30.90 39.96
1968 32.10 36.55 37.00 35.27 41.52 46.37 49.71 ----- z 47.10 41.03 39.07 33.13 39.89
1969 30.81 30.82 31.26 36.57 43.90 51.37 47.65 45.85 e 46.33 39.65 35.07 35.29 39.55
1970 37.10 32.93 35.32 34.20 40.65 49.32 h 47.71 44.68 42.13 37.19 39.83 31.74 38.50
1971 29.84 32.32 32.32 34.90 42.13 45.30 49.26 50.19 43.30 38.58 35.73 31.52 38.78
1972 30.68 34.97 37.52 f 35.37 40.39 45.57 48.77 48.77 41.27 37.42 38.47 27.61 39.03
1973 31.61 35.07 34.87 35.00 41.45 46.33 46.58 44.58 46.17 38.87 37.33 36.55 39.54
1974 29.58 32.36 34.87 37.60 39.94 47.27 48.13 48.32 41.60 34.03 37.80 35.23 38.89
1975 32.68 34.21 34.23 33.33 39.61 44.83 51.19 48.03 42.90 42.19 35.17 35.16 39.46
1976 31.55 31.03 32.52 36.00 38.68 41.87 49.06 51.61 46.87 37.77 37.37 27.61 38.50
1977 27.13 32.25 33.03 36.03 39.97 46.60 45.32 ----- z 47.43 41.39 37.30 37.81 38.57
1978 37.84 36.32 38.06 37.80 40.32 48.30 49.71 50.19 46.27 38.65 30.93 29.10 40.29
1979 28.39 34.57 38.42 40.50 41.13 43.23 48.16 49.39 47.80 44.39 34.53 34.42 40.41
1980 31.42 36.86 35.06 38.40 40.61 45.43 49.23 43.29 44.20 39.23 38.60 34.23 39.71
1981 35.29 34.50 36.13 39.07 42.87 46.93 46.13 48.29 43.93 39.00 37.63 37.65 40.62
1982 30.65 32.57 34.52 33.23 37.77 48.20 48.55 48.29 45.77 41.61 33.60 32.48 38.94
1983 35.03 37.32 39.35 36.30 42.55 45.90 49.97 51.68 42.93 40.81 39.10 34.84 41.32
1984 32.97 34.79 37.90 37.80 42.32 44.53 47.52 48.00 42.87 40.71 36.90 31.29 39.80
1985 29.23 31.68 32.39 38.73 40.26 44.67 49.10 45.94 43.03 38.45 31.57 28.29 37.78
1986 36.71 37.39 38.39 37.80 42.13 49.30 46.16 48.77 43.27 39.65 38.53 32.87 40.91
1987 30.84 34.07 36.84 ----- z 43.77 46.73 49.80 a 45.81 43.13 36.35 38.27 33.87 39.95
1988 32.52 32.86 34.35 40.47 41.55 45.93 47.94 46.26 42.30 43.26 38.40 31.23 39.75
1989 31.42 27.29 37.61 40.83 42.06 46.50 49.71 49.35 43.43 38.87 34.80 30.55 39.37
1990 35.45 29.64 35.84 41.07 41.35 48.17 50.48 51.61 47.80 39.26 36.93 26.39 40.33
1991 27.52 36.50 33.74 37.90 40.81 44.07 49.65 49.68 43.57 37.42 41.03 33.94 39.65
1992 33.74 36.93 36.23 43.07 43.45 ----- z 50.74 47.68 43.87 41.45 37.33 32.03 40.59
1993 31.06 31.68 40.03 40.40 45.81 46.53 46.55 49.52 42.47 40.61 29.40 31.52 39.63
1994 34.26 31.96 35.42 39.97 43.68 45.33 48.42 46.45 45.90 38.65 32.63 33.45 39.68
1995 37.23 38.21 35.84 36.67 42.97 46.80 53.16 45.77 48.80 40.81 43.30 37.68 42.27
1996 35.06 35.45 36.29 40.20 41.29 45.13 51.52 48.23 43.70 41.65 39.43 35.68 41.14
1997 33.97 35.07 37.26 39.00 45.35 47.10 49.61 51.03 48.97 42.81 39.20 31.52 41.74
1998 38.29 36.93 ----- z 38.77 44.10 47.73 53.74 49.13 46.50 41.19 40.47 31.29 42.56
1999 34.13 35.54 35.03 35.60 40.77 45.57 47.94 52.94 41.63 38.19 40.90 a 33.29 40.13
2000 33.35 37.31 34.23 39.90 44.13 46.70 49.23 46.48 44.80 41.03 32.70 33.23 40.26
2001 32.32 31.75 37.19 36.67 41.55 45.50 49.40 a 50.42 44.28 a 40.58 38.67 33.26 40.13
2002 34.00 33.25 33.13 38.07 40.80 a 46.60 50.61 46.16 43.97 36.45 35.33 36.16 39.54
2003 38.00 33.21 39.55 38.07 41.90 45.70 50.58 e 51.26 46.00 43.58 35.30 35.74 41.57
2004 34.97 35.59 37.29 37.10 44.52 48.70 50.55 52.58 46.97 42.13 35.07 35.35 41.73
2005 33.74 30.93 36.19 39.63 46.84 46.70 50.90 48.77 42.77 44.10 36.30 33.68 40.88
2006 36.03 31.04 34.29 37.93 43.03 50.73 51.84 47.23 43.83 37.58 39.10 33.03 40.47
2007 27.97 34.82 37.50 a 38.50 42.61 46.47 54.00 50.55 43.70 40.68 35.60 33.52 40.49
2008 30.35 31.21 34.35 34.97 43.74 44.30 49.84 51.23 43.73 41.39 39.87 31.00 39.66
2009 30.87 33.32 35.23 36.13 43.06 50.23 51.87 49.23 46.90 40.90 35.80 29.06 40.22
2010 40.23 36.46 35.03 37.03 41.77 47.37 49.55 49.55 48.70 43.81 38.00 36.42 41.99
2011 34.00 a 31.96 a 37.30 a 37.07 41.32 46.57 49.73 a 50.83 a 47.27 43.32 36.67 29.10 40.43
2012 33.23 34.38 35.03 40.87 40.48 46.73 52.03 a 49.41 b 44.52 a 36.39 40.77 34.16 40.67
2013 29.10 33.00 37.04 c 50.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.00 z 33.04
Period of Record Statistics
MEAN 32.67 33.86 35.46 37.59 41.80 46.53 49.30 48.65 44.78 40.30 37.11 32.93 40.10
S.D. 3.18 2.58 2.13 2.23 1.92 1.80 1.94 2.23 2.39 2.31 2.85 2.67 1.00
SKEW -0.03 -0.13 0.05 0.09 0.21 0.35 0.23 -0.28 0.26 -0.34 -0.60 -0.35 0.06
MAX 40.23 38.86 40.03 43.07 46.84 51.37 54.00 52.94 50.56 44.39 43.30 37.81 42.27
MIN 24.45 27.29 30.84 33.23 37.77 41.87 45.32 43.29 40.27 34.03 29.40 26.39 37.78
NO YRS 53 53 50 51 52 49 51 48 52 52 52 53 41