WASHOUGAL 8 NE, WASHINGTON

Monthly Average Temperature (Degrees Fahrenheit)

(458999)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196412
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
1950 ----- z ----- z ----- z ----- z 58.44 e ----- z ----- z ----- z ----- z ----- z ----- z 49.30 u 58.44
1951 36.61 41.14 41.08 54.30 56.89 63.48 65.90 65.15 64.17 53.71 b 44.03 o 36.15 n 54.24
1952 32.63 43.00 l 44.81 m 53.28 57.42 58.43 66.39 66.18 65.02 60.66 40.65 37.90 53.86
1953 45.63 41.14 44.10 47.85 52.18 55.60 62.69 62.53 59.30 54.57 h 45.35 40.48 50.62
1954 34.24 43.86 q 43.95 47.73 56.02 56.68 60.34 61.16 58.98 51.42 48.43 38.02 50.63
1955 37.50 38.68 38.65 44.07 51.68 59.37 60.61 63.03 59.07 51.95 39.07 36.27 48.33
1956 36.21 32.53 42.47 52.65 58.56 57.80 66.82 63.42 s 58.88 d 49.29 41.88 39.48 48.78
1957 26.58 40.17 a 44.13 51.12 57.24 59.63 62.68 61.47 64.63 51.08 43.42 41.97 50.34
1958 41.31 46.55 43.87 49.45 60.65 64.28 e 69.21 67.42 60.31 a 54.90 44.17 42.31 53.70
1959 39.08 39.21 44.26 50.08 54.40 60.50 66.26 62.71 58.34 a 52.69 43.23 ----- z 51.89
1960 32.45 40.71 43.76 49.65 52.73 60.20 66.11 63.06 61.25 53.42 44.07 37.37 50.40
1961 41.53 44.05 45.10 48.57 54.87 64.75 67.71 69.53 57.68 51.50 41.07 38.71 52.09
1962 38.18 40.30 41.85 a 50.00 t 51.44 59.33 64.60 64.35 61.97 53.23 46.48 41.06 51.16
1963 33.42 45.00 44.89 47.52 55.56 58.87 61.60 64.55 65.93 54.15 45.60 37.21 51.19
1964 39.55 41.19 43.24 46.97 52.68 58.98 63.50 62.40 58.05 54.48 40.50 36.33 m 51.05
Period of Record Statistics
MEAN 36.78 40.89 43.18 49.48 55.38 59.85 64.60 64.12 60.97 53.27 43.38 39.16 51.01
S.D. 4.76 3.54 1.78 2.84 2.84 2.69 2.74 2.44 2.87 2.72 2.69 2.04 1.81
SKEW -0.25 -0.68 -1.36 0.04 0.13 0.53 -0.12 0.88 0.56 1.39 0.17 0.27 0.04
MAX 45.63 46.55 45.10 54.30 60.65 64.75 69.21 69.53 65.93 60.66 48.43 42.31 53.70
MIN 26.58 32.53 38.65 44.07 51.44 55.60 60.34 61.16 57.68 49.29 39.07 36.27 48.33
NO YRS 14 12 13 13 15 14 14 13 14 13 13 11 6