CARSON FISH HATCHERY, WASHINGTON

Monthly Average Temperature (Degrees Fahrenheit)

(451160)

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
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.02 47.52 37.77 36.42 44.18
1978 33.26 37.38 44.52 46.42 50.19 60.73 64.71 62.98 55.08 48.91 c 34.02 30.08 47.36
1979 22.32 32.61 41.40 45.35 53.10 59.22 63.31 62.84 59.12 50.69 37.10 36.32 46.95
1980 25.86 b 33.41 37.98 47.32 51.37 54.68 62.90 58.92 56.65 48.12 a 41.41 a 36.58 a 46.27
1981 37.05 36.67 b 42.98 45.52 51.89 55.22 62.22 a 66.52 a 57.90 46.21 41.38 35.78 a 48.28
1982 33.18 34.00 40.03 42.45 51.10 61.42 ----- z 63.45 56.33 46.08 36.13 33.44 45.24
1983 35.08 37.46 43.65 46.40 54.42 56.03 59.68 63.53 ----- z 46.65 41.35 24.74 46.27
1984 31.44 35.88 42.40 43.48 48.79 55.13 62.77 63.34 54.97 45.26 37.27 29.89 45.88
1985 28.58 32.09 38.39 46.12 51.85 57.32 67.21 60.50 52.52 45.94 29.45 23.48 44.45
1986 34.02 34.48 42.34 44.43 52.56 62.27 59.02 67.39 54.98 50.56 41.83 32.55 48.04
1987 30.94 37.18 41.66 50.25 55.42 61.58 62.61 63.92 60.90 51.82 42.55 31.48 49.19
1988 32.05 37.24 41.71 ----- z 52.32 57.67 63.89 62.82 57.82 53.68 41.03 33.48 48.52
1989 34.68 26.95 37.47 48.60 52.44 60.30 60.50 61.74 58.57 48.50 42.10 35.34 47.26
1990 36.81 32.50 40.97 49.98 51.34 58.13 66.98 65.63 61.83 46.21 41.90 28.00 48.36
1991 31.40 41.45 39.71 45.00 49.66 54.70 64.77 66.60 60.18 49.00 40.43 35.76 48.22
1992 36.55 41.76 47.47 49.35 57.19 63.43 65.37 65.15 55.53 49.61 39.28 31.05 50.15
1993 26.85 31.16 38.53 44.37 56.55 57.43 58.23 62.56 59.18 51.50 33.65 32.68 46.06
1994 37.74 33.43 42.95 48.55 54.77 56.83 65.84 63.66 60.45 47.26 34.98 33.31 48.31
1995 32.63 39.84 41.42 44.78 54.85 57.83 64.68 60.55 61.28 47.74 44.17 33.84 48.63
1996 33.79 30.91 39.71 47.42 49.48 57.98 66.82 64.29 55.40 47.74 38.70 32.45 47.06
1997 32.26 35.27 38.69 43.60 55.71 57.37 62.90 66.23 59.20 47.92 41.62 33.95 47.89
1998 33.44 38.25 42.08 46.33 52.26 59.53 68.69 66.06 61.83 47.32 42.57 31.53 49.16
1999 36.34 35.80 39.40 44.72 48.90 56.07 62.63 66.00 57.78 47.81 43.52 36.21 47.93
2000 33.26 34.74 38.29 48.20 52.53 58.63 62.32 62.73 57.52 a 48.08 35.02 31.90 a 46.93
2001 32.97 34.23 40.87 44.08 54.16 55.87 62.19 64.60 59.82 47.39 41.85 34.34 47.70
2002 33.82 36.00 37.82 44.85 50.69 59.70 65.24 62.84 58.62 46.81 39.37 35.69 47.62
2003 38.16 38.07 42.48 45.97 52.71 60.67 67.06 65.61 61.00 52.42 36.35 33.92 49.54
2004 30.35 35.62 44.06 49.40 53.06 59.92 67.37 67.31 57.43 50.19 39.77 35.89 49.20
2005 32.50 36.16 44.94 46.67 55.03 56.38 ----- z 65.61 56.20 49.94 37.63 29.47 46.41
2006 36.82 33.96 39.76 46.93 ----- z 61.08 67.35 64.18 59.22 48.61 i 38.90 e 32.16 48.04
2007 30.84 36.48 41.94 45.90 53.48 58.35 67.48 63.10 56.98 45.45 38.48 33.27 47.65
2008 29.97 36.31 37.52 40.85 52.42 55.83 64.65 64.35 57.82 47.35 42.20 29.84 46.59
2009 31.11 33.55 36.18 43.98 53.73 61.35 68.27 66.24 60.90 43.88 w 39.12 28.58 47.55
2010 35.27 39.84 41.26 44.38 49.60 55.87 64.19 63.42 57.55 48.82 38.12 33.21 47.63
2011 31.81 33.07 37.16 40.57 47.65 55.42 59.96 e 64.67 h 61.03 48.45 j 37.68 31.84 43.62
2012 33.35 35.66 36.63 45.63 50.58 52.81 v 63.60 u 67.15 a 60.88 48.24 41.17 35.35 45.46
2013 29.58 17.55 34.47 k ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.57
Period of Record Statistics
MEAN 32.67 34.92 40.70 45.82 52.41 58.23 64.12 64.17 58.21 48.39 39.16 32.61 47.72
S.D. 3.38 4.21 2.63 2.35 2.32 2.42 2.80 2.05 2.37 2.06 3.19 3.13 1.24
SKEW -0.82 -1.91 0.31 -0.10 0.04 0.30 -0.29 -0.42 -0.29 0.73 -0.87 -1.04 -0.40
MAX 38.16 41.76 47.47 50.25 57.19 63.43 68.69 67.39 61.83 53.68 44.17 36.58 50.15
MIN 22.32 17.55 36.18 40.57 47.65 54.68 58.23 58.92 52.52 45.26 29.45 23.48 44.45
NO YRS 36 36 35 34 34 34 32 34 35 33 36 36 27