SITKA AIRPORT, te

Monthly Average Temperature (Degrees Fahrenheit)

(508494)

File last updated on Jun 7, 2013
*** Note *** Provisional Data *** After Year/Month 201305
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
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.98 45.94 43.85 29.66 43.36
1950 24.19 34.14 37.84 39.68 44.65 54.78 53.89 57.79 52.55 44.56 32.20 37.95 42.85
1951 30.35 32.36 31.19 40.55 46.85 51.52 58.08 56.87 54.52 43.44 39.07 32.15 43.08
1952 27.52 35.60 35.95 39.95 45.94 51.37 55.56 57.87 53.08 48.90 42.78 39.66 44.52
1953 28.56 38.00 36.52 44.37 48.42 53.75 59.04 h 58.21 52.97 47.19 40.72 39.21 44.36
1954 30.32 31.12 36.45 37.15 47.58 52.40 53.97 57.71 54.58 46.94 43.92 34.63 43.90
1955 38.32 35.23 34.11 39.62 43.34 49.47 55.34 53.48 50.88 43.03 32.72 28.74 42.02
1956 31.24 29.95 a 34.37 41.22 46.84 50.52 55.55 56.02 51.25 41.37 42.27 33.81 42.87
1957 31.42 33.77 38.71 41.16 b 48.31 52.77 55.84 59.74 56.63 47.76 44.07 35.05 45.43
1958 39.47 38.71 38.21 45.17 48.56 55.37 58.21 56.97 51.20 45.15 38.45 37.64 f 46.86
1959 32.45 b 36.00 36.76 41.88 47.95 54.50 55.03 55.58 a 51.29 a 45.19 39.77 38.08 44.54
1960 36.06 38.45 37.66 43.27 49.32 50.97 55.80 d 55.18 51.73 47.13 40.08 39.90 45.46
1961 39.24 37.88 39.15 41.68 49.56 d 52.02 56.11 56.71 52.32 44.32 36.73 33.50 44.93
1962 35.42 35.68 35.60 41.85 45.87 50.33 55.69 57.34 52.78 47.95 43.12 38.19 44.99
1963 36.50 41.70 37.69 41.20 49.47 50.58 56.42 58.52 56.30 48.11 34.75 39.45 45.89
1964 36.19 g 38.29 35.32 39.58 45.19 53.57 54.66 55.35 52.65 46.27 36.82 26.15 43.99
1965 31.92 34.14 38.63 42.23 43.89 49.55 55.56 55.94 53.05 46.35 38.57 33.27 43.59
1966 29.42 35.93 37.94 40.92 44.39 52.83 56.00 55.06 53.22 42.74 35.72 35.74 43.33
1967 32.65 37.07 32.48 42.32 48.37 52.67 55.55 58.73 53.32 46.82 39.40 36.35 44.64
1968 30.18 37.62 39.95 39.23 49.00 52.33 57.13 58.48 51.53 44.03 41.02 31.55 44.34
1969 22.19 34.82 37.98 42.52 49.18 53.92 54.13 54.26 53.67 49.27 41.52 42.40 44.65
1970 32.95 41.59 41.35 41.05 46.18 51.25 53.40 53.82 51.18 45.45 38.85 31.24 44.03
1971 27.84 35.23 35.60 40.15 43.15 51.08 56.40 58.34 51.17 42.35 39.28 30.02 42.55
1972 25.60 29.48 34.92 36.78 46.77 50.68 56.52 56.47 50.97 43.76 41.40 34.68 42.34
1973 31.66 34.98 38.08 42.92 46.53 51.40 54.87 54.52 52.93 44.13 32.18 37.79 43.50
1974 28.40 35.93 35.77 42.58 ----- z 50.87 55.65 57.69 54.47 47.10 40.73 39.19 44.40
1975 30.85 30.89 36.10 40.65 47.34 49.08 55.65 55.87 53.12 45.90 36.82 35.55 43.15
1976 36.55 33.10 36.65 43.83 45.21 50.82 57.89 56.44 53.25 46.18 43.78 39.66 45.28
1977 41.03 42.96 38.08 42.85 47.89 54.40 57.42 59.66 53.93 46.95 34.42 29.10 45.72
1978 35.10 39.66 38.42 43.95 47.74 52.87 55.69 58.55 53.95 47.58 37.68 35.81 45.58
1979 33.52 27.14 40.84 43.17 47.39 52.38 57.97 59.47 56.38 49.74 44.08 33.85 45.49
1980 31.39 40.88 38.76 44.08 48.53 53.07 56.24 56.32 52.12 48.77 42.15 31.61 45.33
1981 44.05 38.57 42.18 41.08 51.37 53.37 56.85 58.53 53.03 46.74 42.52 34.94 46.94
1982 29.05 31.77 37.10 39.27 44.79 51.90 55.32 55.58 53.38 45.40 36.97 38.13 43.22
1983 38.55 40.29 40.16 43.85 48.15 55.40 57.77 57.31 50.30 45.23 38.65 32.16 45.65
1984 38.18 38.47 42.44 44.02 48.37 52.17 55.10 57.05 53.00 44.44 37.93 34.44 45.47
1985 42.87 34.38 37.73 39.85 45.84 50.07 55.47 55.34 53.08 43.02 28.80 38.95 43.78
1986 39.44 33.68 39.26 38.27 46.18 51.32 55.00 55.90 55.08 50.56 39.40 41.39 45.46
1987 39.05 39.54 37.81 43.80 47.76 50.87 55.87 57.65 53.27 46.37 42.80 37.60 46.03
1988 35.10 37.95 39.52 41.73 48.58 53.85 55.69 57.24 50.77 47.26 41.60 37.11 45.53
1989 32.44 32.84 36.21 44.82 46.71 52.50 57.56 58.21 54.50 45.63 39.22 42.32 45.25
1990 34.13 32.55 39.89 44.85 49.23 54.57 57.76 59.08 54.22 43.66 34.67 32.69 44.77
1991 33.53 39.12 35.87 43.00 47.47 51.13 54.66 55.81 53.20 44.77 43.63 39.47 45.14
1992 40.87 38.83 39.76 43.37 47.60 53.03 55.68 56.21 48.73 44.24 42.02 34.34 45.39
1993 33.89 38.27 39.85 45.95 50.95 54.55 58.71 58.92 54.33 50.10 40.95 41.61 47.34
1994 38.60 29.91 40.53 44.35 47.68 53.40 56.21 58.77 52.62 45.92 35.85 34.63 44.87
1995 36.52 a 36.09 37.50 45.72 49.60 53.57 55.92 55.61 57.28 46.77 38.45 35.72 a 45.73
1996 28.71 36.28 38.73 44.13 48.29 52.77 55.89 56.55 51.67 44.06 37.58 ----- z 44.97
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z 47.76 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 47.76
1999 ----- z ----- z 37.07 a 40.90 43.68 51.38 54.34 55.60 51.35 45.87 40.50 39.15 45.98
2000 33.52 36.24 39.11 40.98 46.37 a 51.48 b 55.19 55.95 51.05 45.32 42.13 38.02 44.61
2001 40.65 35.60 b 36.77 41.17 44.60 52.78 55.05 58.13 52.70 44.66 38.07 36.06 44.69
2002 37.45 34.64 32.65 38.98 46.31 52.47 54.26 56.40 52.78 49.10 47.38 39.56 45.17
2003 40.94 39.73 36.47 43.43 48.27 53.03 58.00 57.55 54.13 49.87 39.80 39.05 46.69
2004 33.95 40.59 36.83 z 44.23 49.35 56.02 58.42 61.65 52.98 45.69 40.73 37.44 47.37
2005 36.45 37.57 40.39 44.80 53.16 54.67 57.55 59.00 53.47 46.13 41.42 40.98 47.13
2006 36.34 35.21 33.71 40.00 46.71 52.35 56.18 54.87 52.98 46.37 30.73 39.34 43.73
2007 35.85 34.86 34.15 41.98 46.53 53.40 56.52 58.00 53.17 45.47 40.08 34.16 44.51
2008 33.02 34.95 36.94 40.05 45.73 49.43 53.76 54.95 51.80 44.16 38.98 33.24 43.08
2009 35.13 33.38 34.39 41.10 47.89 53.13 58.45 57.31 53.28 46.73 40.32 34.53 44.64
2010 40.81 41.41 39.19 42.67 49.03 52.48 54.92 57.35 55.07 46.19 40.33 36.69 46.35
2011 34.94 32.62 36.98 40.50 48.29 52.93 55.55 55.61 52.10 45.69 35.22 36.39 43.90
2012 31.74 37.57 34.76 43.05 44.71 50.48 53.53 55.52 51.95 43.16 40.18 34.98 43.47
2013 38.11 39.09 36.06 39.48 47.27 e ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.00
Period of Record Statistics
MEAN 34.27 36.07 37.38 41.92 47.32 52.35 55.96 56.96 52.97 45.95 39.29 35.98 44.68
S.D. 4.68 3.37 2.36 2.08 1.96 1.60 1.33 1.63 1.58 2.01 3.58 3.59 1.24
SKEW -0.21 -0.28 -0.23 -0.19 0.09 0.11 0.24 0.19 0.34 0.21 -0.67 -0.42 -0.09
MAX 44.05 42.96 42.44 45.95 53.16 56.02 58.71 61.65 57.28 50.56 47.38 42.40 47.34
MIN 22.19 27.14 31.19 36.78 43.15 49.08 53.40 53.48 48.73 41.37 28.80 26.15 42.02
NO YRS 60 61 61 62 62 61 60 61 62 62 62 60 54