LOST CREEK DAM, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(355055)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1970 ----- z ----- z ----- z ----- z ----- z 47.38 f 50.06 46.26 37.10 32.35 36.30 29.65 38.62
1971 25.52 b 27.82 31.61 34.07 40.03 45.03 50.10 50.52 39.71 b 33.58 31.23 29.32 36.55
1972 26.87 30.17 34.90 33.77 40.84 46.93 50.29 49.48 39.93 33.90 34.03 24.69 b 37.15
1973 27.55 30.25 32.23 34.20 42.84 46.53 49.45 46.42 43.77 35.58 36.73 33.96 c 38.29
1974 25.06 29.25 33.06 35.43 39.68 47.87 49.03 48.77 42.03 31.97 a 33.00 30.47 a 37.14
1975 27.68 31.14 31.55 31.93 40.32 47.70 53.65 46.94 43.03 38.48 31.97 32.77 38.10
1976 28.16 27.03 29.06 33.43 38.48 41.60 48.84 49.48 45.17 35.48 32.17 a 22.97 35.99
1977 23.58 30.29 30.90 36.87 40.52 49.43 49.26 54.16 46.30 39.77 33.90 34.55 39.13
1978 34.23 33.61 36.16 37.07 39.06 46.90 51.00 50.65 44.90 37.06 26.47 24.87 38.50
1979 23.74 32.93 33.84 37.07 41.32 43.93 50.16 50.48 46.40 43.68 32.80 31.26 38.97
1980 29.10 33.79 32.55 37.57 39.81 44.63 49.87 45.45 42.93 37.81 34.60 30.16 38.19
1981 33.32 31.07 32.84 36.47 40.84 46.53 47.35 50.10 44.83 36.94 36.17 35.90 39.36
1982 28.52 29.07 32.42 33.20 38.26 49.63 50.13 49.32 44.23 38.45 30.30 31.23 37.90
1983 31.35 34.82 38.10 34.83 43.42 45.10 48.68 52.84 44.20 39.16 38.20 34.19 40.41
1984 28.81 31.07 35.58 35.93 41.90 44.33 50.81 49.77 43.10 38.81 35.37 29.16 38.72
1985 25.23 28.07 29.03 39.77 40.42 47.40 53.61 48.55 40.97 33.13 27.07 23.65 36.41
1986 32.42 34.43 35.48 34.10 40.35 49.50 47.94 52.32 43.47 37.29 34.53 28.81 39.22
1987 26.26 30.43 32.81 37.60 42.65 47.03 49.90 48.42 42.27 37.00 34.13 30.32 38.23
1988 28.84 27.28 30.32 38.00 39.00 46.00 49.61 47.71 42.07 39.48 35.43 27.35 37.59
1989 27.58 22.82 34.03 41.00 41.42 46.13 48.35 47.90 42.97 36.42 28.53 24.23 36.78
1990 29.32 27.04 32.55 40.00 39.16 45.57 51.77 52.06 46.37 33.84 31.47 21.10 37.52
1991 23.45 31.71 31.58 34.37 39.39 43.03 51.03 50.74 43.30 37.32 36.47 29.87 37.69
1992 ----- z 33.41 33.94 40.07 43.52 49.30 51.32 49.61 42.30 37.10 32.43 29.13 40.19
1993 27.71 27.68 36.74 37.27 44.52 44.73 44.65 48.29 42.10 38.29 23.93 27.16 36.92
1994 29.97 28.21 31.68 37.23 42.26 44.40 50.81 48.87 45.17 34.90 28.97 29.32 37.65
1995 34.23 31.50 32.81 34.80 42.52 45.97 51.65 45.90 47.03 35.61 38.20 34.77 39.58
1996 32.65 33.48 31.94 37.47 38.55 43.87 52.06 49.29 42.27 37.13 35.70 34.26 39.05
1997 30.13 29.54 33.90 36.87 44.68 44.73 49.13 51.97 45.63 38.68 36.63 28.52 39.20
1998 34.77 33.89 33.13 35.73 42.03 46.27 54.03 51.26 45.60 36.58 37.20 27.06 39.80
1999 28.68 31.18 32.68 33.67 38.23 44.63 48.55 53.00 42.33 35.16 37.37 30.26 37.98
2000 30.84 35.21 30.16 38.57 44.06 46.87 50.52 49.81 44.90 37.32 29.07 29.74 38.92
2001 28.26 28.50 32.58 34.37 40.58 43.57 49.71 50.65 44.70 34.35 33.93 30.13 37.61
2002 29.55 27.82 29.10 36.00 39.35 45.70 52.32 48.19 44.03 32.42 30.50 32.39 37.28
2003 34.94 28.82 35.84 37.07 42.06 46.63 52.10 52.16 46.10 38.32 31.83 34.13 40.00
2004 32.68 33.00 36.32 37.53 42.55 47.33 51.71 52.39 43.43 37.94 27.90 29.84 39.38
2005 28.55 25.75 32.77 35.43 44.81 45.57 50.84 49.58 40.47 36.58 30.00 29.65 37.50
2006 32.58 25.93 30.16 35.87 41.26 47.20 52.77 47.42 41.00 ----- z 34.17 28.29 37.88
2007 21.58 28.75 31.39 34.73 38.06 42.83 51.32 45.94 38.70 32.84 26.17 25.61 34.83
2008 21.52 24.03 26.03 28.53 43.77 43.73 49.58 49.29 42.57 36.23 36.13 26.48 35.66
2009 26.87 29.64 31.39 34.10 42.03 47.77 50.16 49.71 45.13 36.65 31.70 25.48 37.55
2010 35.55 32.04 32.06 34.47 38.61 45.33 49.32 47.77 45.10 38.87 33.20 34.00 38.86
2011 29.45 26.89 34.52 34.62 a 38.90 44.83 49.16 50.13 45.87 36.71 31.00 22.61 37.06
2012 27.84 29.52 30.61 39.60 39.52 44.07 50.03 50.74 44.90 39.16 36.87 32.61 38.79
2013 26.77 28.25 33.27 a 47.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 25.00 z 29.43
Period of Record Statistics
MEAN 28.85 29.93 32.64 35.97 40.99 45.86 50.29 49.54 43.45 36.63 32.88 29.35 38.04
S.D. 3.56 2.91 2.35 2.41 1.96 1.88 1.76 2.08 2.22 2.39 3.54 3.67 1.24
SKEW -0.02 -0.16 -0.11 -0.29 0.32 0.15 -0.36 0.00 -0.72 0.09 -0.54 -0.27 -0.36
MAX 35.55 35.21 38.10 41.00 44.81 49.63 54.03 54.16 47.03 43.68 38.20 35.90 40.41
MIN 21.52 22.82 26.03 28.53 38.06 41.60 44.65 45.45 37.10 31.97 23.93 21.10 34.83
NO YRS 42 43 43 42 42 42 43 43 43 42 43 43 40