FORKS 1 E, WASHINGTON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(452914)

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
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.45 a 45.28 b 49.86
1908 43.97 44.66 50.29 60.17 69.80 a 72.59 a ----- z 75.03 ----- z ----- z ----- z ----- z 59.50
1909 35.55 48.00 q ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.39 h 35.55
1910 42.04 h 44.46 d 55.17 a 59.75 b 70.20 a 67.37 c 72.79 b 69.93 c 69.14 b ----- z ----- z ----- z 63.60
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.67 ----- z 43.67
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 69.47 61.52 ----- z ----- z 65.49
1913 ----- z ----- z 49.96 c ----- z ----- z 74.56 u ----- z ----- z 67.90 60.20 u 48.22 c 46.94 53.26
1914 45.81 48.89 a 54.71 59.47 68.13 68.40 73.03 73.84 62.13 o 62.13 50.67 42.19 58.84
1915 45.03 49.54 56.32 61.47 64.45 69.00 72.64 c 75.32 c 68.88 d 59.39 47.73 44.26 59.50
1916 35.26 48.31 49.32 55.30 60.73 a 70.14 a 68.82 c 74.52 69.44 c 60.61 47.33 c 41.47 a 56.77
1917 42.10 a 45.70 a 46.35 52.90 a 60.90 66.90 73.27 e 76.66 b 65.70 59.97 55.37 47.48 57.78
1918 47.68 43.38 g 48.29 58.87 58.12 g 77.96 e 69.70 h 69.00 f 73.33 59.65 49.77 45.39 57.62
1919 45.71 45.07 a 49.94 55.37 61.00 62.52 a 70.94 73.00 69.53 57.68 c 49.93 c 45.10 b 57.15
1920 45.26 50.88 m 48.96 e 52.14 b 57.83 b 63.47 72.71 78.07 b 63.53 56.94 52.31 d 46.60 k 59.12
1921 43.91 i 49.55 q 50.90 55.53 60.79 b 66.23 66.84 70.19 65.90 63.17 a 52.13 44.79 b 59.65
1922 41.97 44.73 f 47.00 52.93 62.88 e 68.60 75.05 j 73.89 c 68.92 d 62.14 b 52.50 f 41.04 f 59.79
1923 44.42 l 47.62 d 52.88 f 59.46 f 62.16 f 68.00 a 72.68 75.97 75.18 h 62.13 51.03 45.58 60.43
1924 44.23 47.69 51.29 54.57 67.81 69.80 72.97 71.29 70.77 58.87 50.20 44.23 58.64
1925 45.84 49.00 51.23 57.67 67.77 68.74 c 72.07 b 71.26 69.37 61.77 50.96 d 51.48 59.76
1926 49.19 51.29 57.39 64.23 61.29 68.00 a 73.19 71.00 66.40 61.03 54.30 45.43 a 60.23
1927 43.96 f 49.56 l ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 49.19 c 42.07 b 45.63
1928 46.97 48.41 52.35 52.77 65.48 65.40 72.23 71.03 67.53 56.81 51.47 44.16 57.88
1929 40.35 41.43 49.52 51.97 60.81 63.70 70.58 71.55 71.63 60.61 51.63 47.71 56.79
1930 37.93 b 47.43 52.97 58.77 58.35 63.86 b 68.90 a 74.12 e 66.33 58.35 50.40 47.52 b 57.08
1931 50.90 49.96 51.19 59.60 66.06 65.53 73.48 73.48 64.33 59.97 b 48.52 e 43.30 d 58.86
1932 41.16 43.24 h 49.87 55.03 60.61 68.10 65.39 69.00 69.76 e 60.16 52.07 42.55 57.61
1933 41.48 41.43 48.61 54.47 55.23 63.23 69.16 75.39 62.50 59.03 53.10 47.35 55.92
1934 49.29 c 54.54 58.19 d 63.67 c 64.00 66.37 66.81 71.93 d 65.53 61.39 52.81 d 46.39 60.07
1935 44.26 51.36 46.06 57.47 62.71 65.77 70.78 d 71.79 b 72.43 i 51.67 z 49.63 c 48.00 56.78
1936 46.29 40.48 47.03 a 57.00 i 63.81 66.32 b 69.84 73.06 67.70 65.00 a 54.37 46.81 58.25
1937 35.32 43.50 52.83 b 50.77 60.71 68.14 a 70.06 69.28 b 67.83 64.13 51.13 47.26 56.75
1938 46.10 47.71 50.03 56.70 63.74 66.90 73.97 69.42 70.87 60.65 48.81 n 44.97 59.19
1939 45.68 44.25 51.03 57.37 61.30 a 61.23 66.85 e 74.45 68.33 58.35 54.63 50.26 57.81
1940 48.12 e 48.72 52.23 e 58.07 65.06 70.23 68.96 c 72.35 69.87 61.16 48.40 47.87 59.25
1941 39.00 z 53.13 e 58.80 a 61.67 f 61.45 b 64.59 m 73.97 70.80 a 63.83 a 59.23 53.52 e 45.41 b 60.01
1942 47.29 47.85 h 48.86 c 55.19 i 61.06 65.43 73.60 a 74.65 68.81 c 62.39 51.79 p 44.78 v 62.76
1943 41.50 a 53.73 b 50.42 57.97 a 59.12 f 63.70 c 69.00 f 68.82 c 70.50 60.87 a 53.80 47.10 56.84
1944 47.81 48.41 50.81 56.10 62.53 a 65.08 e 71.35 69.48 b 69.19 c 64.00 52.17 45.62 g 59.72
1945 48.23 a 48.79 48.26 d 51.79 f 64.26 65.43 73.08 e 70.66 b 66.87 62.23 a 47.13 44.81 58.16
1946 45.45 46.46 49.55 53.00 65.13 63.83 a 70.70 a 71.55 b 66.17 a 55.90 a 47.83 a 44.30 a 56.66
1947 41.03 52.21 56.79 b 59.33 64.90 64.86 b 68.97 68.81 69.23 56.68 48.82 b 47.30 a 58.24
1948 45.68 44.34 49.42 50.20 59.35 70.07 69.61 66.23 66.47 60.00 46.87 40.13 a 55.70
1949 38.58 43.79 51.68 55.47 64.42 65.40 67.68 67.65 70.48 e 56.97 56.47 44.13 56.89
1950 33.06 44.86 46.58 52.07 57.58 67.83 70.90 71.81 68.43 56.16 48.60 49.48 55.61
1951 43.48 47.29 46.71 61.93 62.29 69.17 70.55 71.45 69.03 a 57.81 50.93 42.26 57.74
1952 41.10 46.59 48.39 56.13 62.84 62.47 71.71 71.32 72.03 68.06 51.97 46.90 58.29
1953 48.13 47.89 49.65 55.13 60.77 61.77 69.55 69.84 69.63 62.45 52.27 47.84 57.91
1954 41.48 47.93 49.77 50.77 61.19 62.13 65.10 66.19 67.30 61.68 54.57 46.68 56.23
1955 45.61 45.46 45.97 51.27 56.52 63.53 64.13 70.13 67.50 59.48 47.30 43.29 55.02
1956 44.32 41.55 47.81 60.70 67.61 61.67 73.06 72.26 68.13 56.48 52.47 46.71 57.73
1957 41.35 46.68 50.65 57.97 64.87 65.93 67.52 69.16 74.47 60.71 52.93 48.13 58.36
1958 49.31 e 52.43 52.97 57.53 68.03 72.13 78.06 75.07 a 66.13 g 62.13 49.40 50.58 60.69
1959 45.74 45.93 48.81 56.23 60.04 f 65.33 73.32 69.10 64.30 58.94 52.43 47.90 57.09
1960 44.03 b 47.93 50.71 55.47 56.90 64.37 73.46 g 68.26 69.93 60.52 50.97 48.30 a 56.13
1961 51.52 48.11 50.32 52.40 60.97 71.37 74.87 78.55 68.03 58.42 50.73 44.23 e 59.13
1962 46.06 50.04 48.94 55.67 56.81 65.13 69.84 68.39 69.67 61.58 52.43 49.84 57.87
1963 42.23 55.89 51.16 55.33 64.74 65.43 67.42 71.42 73.63 60.65 49.73 48.65 58.86
1964 45.42 49.38 49.03 53.63 60.23 63.90 67.55 69.06 65.63 63.10 49.47 41.90 56.53
1965 43.87 47.57 57.13 57.10 58.42 66.30 73.81 72.68 67.13 63.32 52.87 44.29 58.71
1966 45.81 48.68 51.03 56.40 62.19 64.23 68.24 b 71.58 69.97 59.48 51.93 47.94 58.12
1967 46.81 49.00 47.42 53.47 59.53 a 71.30 72.97 79.35 72.87 59.13 52.48 a 44.71 59.09
1968 45.39 55.90 52.90 53.63 62.42 64.57 73.77 69.61 67.63 57.19 51.83 42.07 c 58.08
1969 36.81 46.86 55.06 53.43 65.84 71.53 70.58 69.17 a 66.63 60.48 54.07 49.42 58.32
1970 45.97 56.29 54.77 52.70 61.58 69.92 e 71.16 71.19 66.20 59.45 50.23 43.77 58.60
1971 43.35 48.14 46.74 56.47 61.90 60.97 72.42 75.59 d 66.63 58.19 49.63 42.16 56.85
1972 41.72 f 47.92 d 50.13 50.27 65.81 65.77 72.58 76.24 b 64.57 60.90 52.17 44.36 c 59.15
1973 44.81 51.43 52.00 58.87 65.45 66.57 72.52 69.48 71.80 58.35 47.30 47.42 58.83
1974 44.65 46.79 51.16 55.67 58.13 68.33 70.48 74.71 77.90 65.87 52.63 48.29 59.55
1975 44.10 46.68 50.58 54.30 63.52 65.33 74.61 67.94 76.27 57.26 48.77 45.23 57.88
1976 47.84 46.34 48.06 58.67 62.71 65.57 70.61 69.00 73.43 64.13 55.60 48.35 59.19
1977 47.29 54.32 50.16 61.70 61.74 69.07 71.65 78.32 68.90 63.45 48.73 ----- z 61.39
1978 47.81 51.64 56.90 58.17 63.55 73.93 76.77 73.61 66.83 65.90 48.60 41.65 60.45
1979 42.42 45.93 58.03 58.23 65.87 68.03 74.61 74.10 74.93 64.77 54.13 48.84 60.83
1980 41.68 52.69 51.55 61.53 62.94 63.83 72.35 70.23 69.37 67.10 52.23 47.94 59.45
1981 51.61 52.46 58.19 58.60 61.94 62.57 70.23 77.74 72.73 62.06 53.13 45.42 60.56
1982 42.19 46.79 52.74 54.87 63.26 73.00 69.16 74.29 72.53 60.06 46.87 44.00 58.31
1983 49.61 51.00 55.74 61.93 68.32 66.83 70.90 76.65 69.57 60.58 49.83 39.65 60.05
1984 46.55 50.59 55.71 58.00 61.42 65.87 75.03 73.65 68.50 57.26 50.50 42.03 58.76
1985 46.90 47.54 51.23 58.00 64.39 69.60 81.00 76.13 67.57 56.52 42.13 44.71 58.81
1986 50.68 48.14 55.71 54.50 64.00 71.47 67.61 78.71 66.70 64.42 50.30 48.48 60.06
1987 46.52 52.07 55.13 61.93 66.03 72.33 70.97 76.87 74.37 67.74 54.33 43.58 61.82
1988 45.52 52.00 53.52 60.30 64.55 68.03 74.29 75.74 71.37 62.35 49.47 46.61 60.31
1989 44.06 43.43 48.42 63.30 64.68 72.77 70.26 72.13 76.53 59.81 50.80 46.74 59.41
1990 46.55 47.21 55.94 59.97 61.77 66.33 77.87 76.58 72.83 55.81 50.07 40.39 59.28
1991 44.06 55.61 51.03 58.10 59.94 64.50 74.03 70.74 74.60 61.65 51.43 47.61 59.44
1992 49.23 54.76 60.71 60.10 70.26 72.73 74.26 75.26 67.50 60.23 50.30 42.23 61.46
1993 41.87 50.93 54.74 55.57 67.35 66.90 67.45 73.58 72.73 63.10 48.53 45.32 59.01
1994 49.16 45.64 56.55 58.57 65.03 65.83 73.03 73.61 71.87 58.94 46.77 45.48 59.21
1995 48.23 51.64 54.16 58.77 67.10 68.20 74.26 69.68 72.77 58.13 53.37 45.55 60.15
1996 43.97 50.86 54.97 58.20 59.48 66.60 77.29 76.32 66.50 58.68 47.97 42.74 58.63
1997 46.29 50.14 49.55 58.07 67.55 65.70 71.77 74.16 70.73 58.39 53.40 47.65 59.45
1998 45.52 49.61 53.65 59.10 63.61 65.77 72.48 74.58 70.90 60.48 50.37 44.45 59.21
1999 45.45 45.93 49.68 60.13 60.23 63.53 70.81 72.23 71.73 58.55 51.33 46.52 58.01
2000 43.42 50.07 52.10 60.73 60.52 69.77 71.06 70.26 67.30 58.87 47.83 45.45 58.11
2001 47.61 49.36 52.90 56.53 63.19 65.87 68.97 70.23 66.60 56.39 50.93 45.13 57.81
2002 44.97 48.11 47.71 57.69 a 60.68 69.77 73.68 73.45 68.97 a 58.84 52.30 47.03 58.60
2003 50.16 50.57 51.94 55.23 63.32 72.37 74.23 74.03 71.57 59.32 47.70 44.84 59.61
2004 45.65 50.17 55.06 64.93 64.58 71.03 75.58 74.87 66.57 59.55 50.53 46.68 60.43
2005 45.55 53.14 56.19 58.57 67.23 67.20 74.19 75.16 68.13 58.16 48.30 45.68 59.79
2006 48.26 48.86 51.55 57.70 65.55 70.20 73.81 72.87 71.27 59.74 47.27 46.58 59.47
2007 45.29 48.46 51.74 56.20 63.23 65.10 73.06 71.87 65.73 57.06 48.13 43.26 57.43
2008 42.84 49.00 49.29 52.77 63.10 64.10 70.39 70.68 69.70 57.35 52.43 40.10 56.81
2009 43.81 49.25 49.39 58.47 ----- z ----- z ----- z 71.23 69.83 57.29 49.17 41.94 54.48
2010 49.35 52.50 54.03 56.07 58.87 63.70 71.77 71.87 65.20 60.39 46.90 45.06 57.98
2011 45.06 43.89 49.06 51.53 58.90 63.70 68.13 a 70.74 70.67 57.39 47.17 44.19 55.87
2012 44.39 48.00 48.26 56.70 61.90 61.70 68.48 73.94 71.23 57.77 50.10 42.77 57.10
2013 43.10 47.18 51.58 69.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.00 z 47.29
Period of Record Statistics
MEAN 44.86 48.65 51.61 56.87 62.94 66.91 71.56 72.53 69.23 60.27 50.62 45.48 58.47
S.D. 3.57 3.38 3.29 3.30 3.19 3.28 2.95 2.93 3.03 2.70 2.58 2.53 1.42
SKEW -0.86 0.06 0.52 0.07 0.08 0.59 0.11 0.19 0.40 0.70 -0.32 -0.13 -0.18
MAX 51.61 56.29 60.71 64.93 70.26 77.96 81.00 79.35 77.90 68.06 56.47 51.48 61.82
MIN 33.06 40.48 45.97 50.20 55.23 60.97 64.13 66.19 62.50 55.81 42.13 39.65 55.02
NO YRS 97 95 101 95 95 98 94 99 97 98 99 96 77