PINE GROVE, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(356655)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199805
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
1969 ----- z ----- z ----- z 34.90 i 43.45 b 52.07 52.57 a 49.08 e 47.14 a 33.42 31.64 b 27.39 42.09
1970 25.26 30.50 31.11 c 31.96 d 39.81 50.77 54.71 51.94 42.03 34.19 30.50 26.10 37.41
1971 28.35 28.07 27.42 31.60 41.48 44.10 52.73 a 55.29 40.27 35.53 a 30.40 27.39 36.89
1972 25.26 27.55 34.39 31.90 40.73 a 48.37 52.71 52.45 41.80 35.39 34.33 18.26 36.93
1973 21.03 27.64 30.84 33.93 40.74 46.90 53.06 50.97 45.20 37.65 30.33 30.81 37.43
1974 17.65 29.61 30.65 35.53 38.55 49.00 49.84 52.42 43.53 34.42 31.70 29.19 36.84
1975 27.29 24.39 28.61 30.97 40.13 46.33 55.97 50.57 a 43.37 39.19 30.53 29.65 37.25
1976 27.71 c 26.55 28.97 33.13 38.35 h 43.71 b 52.17 m 51.74 47.60 35.58 33.20 26.00 35.42
1977 20.26 28.36 30.26 35.40 37.45 50.97 52.77 57.16 43.83 36.97 28.13 29.19 37.56
1978 26.26 30.00 33.10 34.73 39.32 f 47.53 52.71 52.84 45.43 36.77 23.33 21.42 36.74
1979 7.23 27.36 31.19 36.57 42.97 47.29 b 53.03 a 53.43 a 47.10 a 41.03 28.80 28.72 b 37.06
1980 16.34 b 28.07 31.35 36.17 a 41.90 44.22 c 52.97 50.77 a 46.76 a 36.45 33.07 31.00 37.42
1981 29.33 a 28.39 31.77 35.75 b 41.63 a 45.82 b 50.17 b 53.79 b 45.63 36.45 31.53 28.35 38.22
1982 26.55 26.79 29.71 30.93 40.06 50.27 52.42 53.10 44.93 36.65 27.50 26.81 37.14
1983 31.29 32.68 35.16 34.47 42.87 46.43 50.48 54.23 42.40 37.84 34.40 17.45 38.31
1984 26.71 29.52 33.48 33.87 38.55 45.10 53.42 52.81 43.53 36.13 30.33 23.16 37.22
1985 22.42 24.89 28.39 36.60 40.61 48.10 57.00 a 50.58 40.83 37.13 18.93 13.23 34.89
1986 28.23 29.43 35.32 33.20 42.55 51.17 51.13 56.39 43.70 36.84 32.00 h 24.39 39.30
1987 23.68 29.32 32.90 37.18 h 43.39 ----- z ----- z ----- z ----- z ----- z 31.39 l 24.52 j 32.32
1988 21.55 k ----- z ----- z 36.18 m 37.81 o 45.73 53.59 i 50.73 i 46.30 41.10 33.70 25.39 38.44
1989 27.81 15.68 30.58 35.60 41.19 47.90 50.38 j 50.77 41.95 i 37.42 31.83 25.42 34.42
1990 30.06 26.00 30.97 37.90 40.32 47.13 53.61 53.76 j 46.70 j 36.97 31.40 j 16.16 35.46
1991 22.90 j 33.32 29.00 35.03 40.27 i 44.10 54.35 54.42 ----- z ----- z ----- z ----- z 41.70
1992 ----- z ----- z ----- z ----- z 46.58 54.37 56.39 55.90 47.50 40.90 33.10 23.58 44.79
1993 18.61 21.32 32.52 37.93 44.58 48.43 49.45 50.90 46.53 38.19 21.57 27.97 36.50
1994 31.29 25.29 33.35 39.33 44.94 48.43 58.00 54.94 51.23 37.00 29.07 27.58 40.04
1995 28.10 30.54 32.64 i 36.07 44.81 49.97 55.13 50.65 50.63 38.10 37.27 27.32 40.78
1996 28.45 23.03 32.26 38.00 41.26 47.80 57.74 ----- z ----- z ----- z ----- z ----- z 38.36
1997 ----- z ----- z ----- z ----- z ----- z 47.80 j 53.05 l 56.74 48.73 ----- z ----- z 26.55 44.01
1998 28.06 31.11 ----- z 34.70 42.16 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.01
Period of Record Statistics
MEAN 24.93 27.52 31.39 34.85 41.71 47.85 53.43 52.95 45.25 37.09 30.23 25.33 37.32
S.D. 5.54 3.68 2.13 2.29 2.18 2.65 2.38 2.23 2.86 1.96 4.24 4.59 1.05
SKEW -1.51 -1.28 0.10 -0.07 0.23 0.41 0.28 0.32 0.24 0.49 -1.12 -1.17 0.42
MAX 31.29 33.32 35.32 39.33 46.58 54.37 58.00 57.16 51.23 41.10 37.27 31.00 40.04
MIN 7.23 15.68 27.42 30.93 37.45 43.71 49.45 49.08 40.27 33.42 18.93 13.23 34.89
NO YRS 25 26 24 25 25 27 24 25 24 25 23 26 16