WASHOUGAL 8 NE, WASHINGTON

Monthly Average Maximum 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 70.19 e ----- z ----- z ----- z ----- z ----- z ----- z 55.30 u 70.19
1951 41.32 47.64 48.39 66.93 68.74 76.77 79.03 79.87 77.23 61.10 b 49.73 o 40.47 n 64.70
1952 37.13 47.48 50.26 65.57 70.23 69.63 80.87 79.68 78.70 72.58 48.57 43.26 62.00
1953 51.13 48.46 52.68 57.20 62.71 66.60 78.10 75.48 72.03 66.30 h 52.87 47.13 60.40
1954 40.68 46.46 52.90 57.93 67.97 66.07 71.65 70.48 68.67 59.19 53.37 42.19 58.13
1955 41.52 43.93 45.58 52.07 62.39 70.33 71.23 76.45 70.50 58.84 44.83 41.55 56.60
1956 40.94 37.10 49.19 64.50 70.29 68.20 80.90 75.00 s 70.42 d 56.42 47.33 44.16 57.22
1957 31.55 45.96 a 51.65 61.17 67.90 70.43 76.23 74.29 77.73 57.90 50.27 47.77 59.40
1958 45.52 51.07 52.06 58.77 73.81 74.80 e 83.81 82.45 71.62 a 64.32 50.00 47.68 62.99
1959 44.35 43.82 52.03 59.80 65.42 70.50 80.03 76.65 67.03 a 60.71 50.27 ----- z 60.97
1960 37.19 46.83 51.26 58.53 62.29 73.73 82.35 74.77 72.53 62.87 50.70 42.74 59.65
1961 46.32 50.04 51.94 58.17 65.03 79.37 82.81 84.68 69.67 60.65 47.10 43.77 61.63
1962 43.87 46.71 49.07 a 59.90 t 59.87 72.53 79.42 76.74 73.27 61.55 51.27 45.74 60.00
1963 38.84 52.11 52.42 55.57 67.39 68.90 72.35 77.19 77.97 62.29 50.90 41.74 59.81
1964 44.81 49.38 50.77 58.00 64.32 70.37 76.16 74.42 69.63 62.61 45.93 43.06 m 60.58
Period of Record Statistics
MEAN 41.80 46.93 50.73 59.55 66.57 71.30 78.21 77.17 72.64 61.62 49.49 44.34 60.03
S.D. 4.81 3.71 2.05 4.12 3.84 3.78 4.15 3.74 3.81 3.95 2.58 2.36 2.11
SKEW -0.21 -1.17 -1.18 0.29 0.02 0.66 -0.50 0.40 0.41 1.57 -0.31 0.38 -0.14
MAX 51.13 52.11 52.90 66.93 73.81 79.37 83.81 84.68 78.70 72.58 53.37 47.77 62.99
MIN 31.55 37.10 45.58 52.07 59.87 66.07 71.23 70.48 67.03 56.42 44.83 41.55 56.60
NO YRS 14 14 14 13 15 14 14 13 14 13 13 11 8