ELTOPIA 6 W, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(452540)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197312
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
1954 ----- z ----- z ----- z ----- z 25.00 35.00 44.00 46.00 32.00 27.00 22.00 15.00 15.00
1955 16.00 a 16.00 7.00 25.00 29.00 40.00 38.00 44.00 36.00 27.00 -9.00 5.00 -9.00
1956 -11.00 -14.00 18.00 28.00 37.00 39.00 45.00 45.00 37.00 26.00 12.00 5.00 -14.00
1957 -24.00 -4.00 22.00 32.00 43.00 43.00 45.00 a 45.00 31.00 31.00 20.00 19.00 -24.00
1958 ----- z ----- z 32.00 u 33.00 35.00 48.00 48.00 c 50.00 b 31.00 a 29.00 e 10.00 c 19.00 10.00
1959 -2.00 19.00 23.00 29.00 29.00 40.00 44.00 r 46.00 41.00 30.00 5.00 11.00 h -2.00
1960 -1.00 7.00 11.00 a 27.00 33.00 42.00 47.00 41.00 37.00 30.00 23.00 j 12.00 -1.00
1961 15.00 25.00 23.00 27.00 35.00 43.00 h 44.00 53.00 a 35.00 c 25.00 10.00 -2.00 -2.00
1962 0.00 a 6.00 c 20.00 c 32.00 31.00 36.00 40.00 44.00 39.00 ----- z ----- z ----- z 0.00
1963 ----- z 7.00 ----- z 35.00 x 32.00 a 42.00 42.00 46.00 40.00 28.00 19.00 6.00 6.00
1964 17.00 19.00 16.00 24.00 32.00 42.00 44.00 40.00 38.00 29.00 21.00 -10.00 -10.00
1965 14.00 21.00 10.00 28.00 27.00 40.00 45.00 39.00 28.00 29.00 24.00 11.00 10.00
1966 19.00 20.00 16.00 24.00 31.00 31.00 46.00 45.00 41.00 30.00 22.00 21.00 a 16.00
1967 22.00 19.00 18.00 27.00 33.00 44.00 48.00 45.00 36.00 20.00 14.00 7.00 7.00
1968 7.00 16.00 24.00 23.00 32.00 a 40.00 46.00 b 48.00 d 39.00 30.00 a 25.00 -13.00 -13.00
1969 -8.00 2.00 23.00 b 29.00 32.00 47.00 44.00 41.00 a 38.00 24.00 20.00 a 19.00 a -8.00
1970 14.00 24.00 21.00 26.00 31.00 36.00 45.00 47.00 31.00 24.00 11.00 8.00 8.00
1971 10.00 15.00 17.00 21.00 31.00 b 40.00 37.00 41.00 35.00 a 15.00 a 20.00 a 7.00 7.00
1972 -3.00 c 2.00 c 20.00 21.00 28.00 41.00 45.00 45.00 b 22.00 a 20.00 25.00 -9.00 b -9.00
1973 -2.00 20.00 24.00 25.00 32.00 a 39.00 42.00 41.00 38.00 c 29.00 a 20.00 16.00 -2.00
Period of Record Statistics
MEAN 4.88 12.22 18.41 26.72 31.90 40.26 43.95 44.60 35.25 26.47 16.17 7.56 -1.73
S.D. 12.57 10.65 5.12 3.51 3.82 4.01 3.01 3.47 4.81 4.27 8.60 10.42 12.27
SKEW -0.58 -0.93 -0.87 0.13 0.97 -0.21 -0.92 0.46 -1.12 -1.28 -1.46 -0.61 -0.26
MAX 22.00 25.00 24.00 33.00 43.00 48.00 48.00 53.00 41.00 31.00 25.00 21.00 16.00
MIN -24.00 -14.00 7.00 21.00 25.00 31.00 37.00 39.00 22.00 15.00 -9.00 -13.00 -24.00
NO YRS 17 18 17 18 20 19 19 20 20 19 18 18 11