SITKUM, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(357866)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196905
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
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.72 56.77 45.47 45.31 52.32
1945 44.65 44.75 43.34 47.75 53.79 57.37 61.19 60.60 57.58 53.53 47.00 45.35 51.41
1946 42.35 43.30 46.27 49.02 55.40 57.28 62.60 62.27 58.68 50.88 a 44.40 43.98 51.37
1947 39.77 47.83 a 49.12 a 53.32 57.65 58.43 61.37 61.42 60.60 55.26 46.92 43.79 52.96
1948 ----- z ----- z ----- z ----- z ----- z ----- z 61.37 62.02 d 59.28 53.40 44.05 37.38 c 52.92
1949 33.59 d 40.95 46.16 51.20 55.71 b 58.09 a 61.50 61.69 b 59.72 a 48.95 a 52.28 41.23 a 50.92
1950 35.14 c 43.30 a 44.46 e 48.27 b 53.71 c 57.62 r 62.79 e 64.21 57.35 c 55.64 i 49.60 t 50.22 d 51.05
1951 40.89 c 44.39 42.52 50.46 b 54.07 d 59.55 62.33 d ----- z ----- z ----- z ----- z ----- z 50.60
1952 ----- z 42.65 b 43.11 ----- z 57.00 r 55.12 62.94 61.69 61.72 55.89 43.70 41.31 52.01
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 62.16 f 60.23 54.24 46.40 43.15 51.01
1956 40.87 38.95 44.15 50.78 55.92 57.48 63.94 63.60 60.32 51.89 46.17 43.00 51.42
1957 36.42 45.88 47.31 51.13 56.53 61.62 62.92 62.97 64.15 52.79 45.33 44.06 52.59
1958 45.06 49.14 44.27 50.48 58.98 62.28 66.97 67.05 61.90 56.45 48.83 48.26 54.97
1959 45.03 43.23 46.90 51.62 53.48 58.88 64.21 63.55 58.23 55.90 47.82 42.50 52.61
1960 40.85 43.88 48.18 50.25 52.79 62.37 64.10 62.87 61.48 53.71 45.72 42.97 52.43
1961 45.37 46.34 45.71 49.42 52.52 61.70 64.23 66.05 58.37 52.47 44.12 ----- z 53.30
1962 41.62 a 44.43 44.82 52.78 52.34 59.00 62.79 63.58 a 62.15 54.97 49.60 45.90 52.83
1963 40.37 52.34 45.58 47.02 54.40 58.33 60.92 62.42 63.23 54.89 48.22 45.53 52.77
1964 42.50 44.00 44.92 47.00 52.11 57.40 62.21 62.29 59.87 57.63 e 43.42 j ----- z 52.99
1965 ----- z ----- z ----- z ----- z 54.42 r 58.33 63.84 b 65.52 60.78 59.15 50.55 41.58 57.11
1966 43.65 43.84 47.29 53.67 54.84 60.88 62.31 j 64.26 63.78 55.53 49.50 b 47.45 k 53.72
1967 44.43 a 46.71 43.73 44.85 55.23 a 61.08 64.15 67.65 62.68 53.32 48.48 39.31 j 53.85
1968 39.79 49.59 48.63 47.45 53.52 59.00 62.63 62.44 60.97 52.24 47.47 40.85 52.05
1969 38.06 37.86 45.81 48.33 56.12 k ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.52
Period of Record Statistics
MEAN 41.08 44.67 45.61 49.73 54.61 59.17 62.95 63.41 60.67 54.28 47.10 43.69 52.36
S.D. 3.42 3.45 1.88 2.36 1.87 1.99 1.44 1.90 1.93 2.37 2.34 2.91 1.07
SKEW -0.64 0.18 0.22 -0.14 0.69 0.09 0.89 0.84 0.00 -0.12 0.38 0.21 0.93
MAX 45.37 52.34 49.12 53.67 58.98 62.37 66.97 67.65 64.15 59.15 52.28 50.22 54.97
MIN 33.59 37.86 42.52 44.85 52.11 55.12 60.92 60.60 57.35 48.95 43.70 37.38 50.92
NO YRS 19 20 20 19 18 19 20 20 22 21 20 18 12