TIETON INTAKE, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(458442)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 197201
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
1948 ----- z ----- z ----- z ----- z ----- z 40.00 37.00 38.00 29.00 21.00 g 20.00 a 32.00 z 20.00
1949 -11.00 i -2.00 a 20.00 26.00 28.00 32.00 39.00 38.00 31.00 19.00 q 24.00 ----- z -11.00
1950 -15.00 c -16.00 16.00 23.00 30.00 35.00 40.00 40.00 32.00 24.00 11.00 25.00 q -16.00
1951 -8.00 d -1.00 14.00 21.00 29.00 38.00 39.00 40.00 31.00 22.00 13.00 a -1.00 -8.00
1952 -5.00 8.00 17.00 22.00 25.00 33.00 36.00 37.00 33.00 28.00 d 11.00 17.00 g -5.00
1953 16.00 15.00 18.00 a 18.00 29.00 33.00 41.00 43.00 31.00 25.00 18.00 b 21.00 15.00
1954 -9.00 c 5.00 10.00 24.00 20.00 31.00 35.00 38.00 27.00 23.00 e 16.00 9.00 -9.00
1955 12.00 11.00 -5.00 23.00 28.00 34.00 37.00 40.00 29.00 26.00 -4.00 -2.00 -5.00
1956 -7.00 -14.00 3.00 24.00 31.00 34.00 41.00 40.00 29.00 25.00 e 7.00 -5.00 j -14.00
1957 -18.00 a -5.00 c 18.00 26.00 36.00 36.00 40.00 38.00 30.00 24.00 13.00 7.00 g -18.00
1958 11.00 20.00 15.00 24.00 25.00 37.00 40.00 a 44.00 32.00 20.00 6.00 b 16.00 d 6.00
1959 -7.00 9.00 17.00 20.00 24.00 35.00 40.00 36.00 33.00 26.00 12.00 14.00 d -7.00
1960 6.00 b 2.00 a -2.00 28.00 27.00 37.00 39.00 37.00 31.00 26.00 15.00 7.00 -2.00
1961 7.00 23.00 23.00 b 23.00 30.00 38.00 40.00 45.00 31.00 24.00 12.00 a 8.00 b 7.00
1962 -6.00 b 0.00 5.00 26.00 26.00 33.00 35.00 39.00 34.00 28.00 b 16.00 10.00 b -6.00
1963 -7.00 6.00 c 20.00 d 21.00 27.00 38.00 36.00 40.00 36.00 25.00 16.00 b 7.00 -7.00
1964 7.00 14.00 11.00 22.00 26.00 35.00 37.00 38.00 32.00 24.00 18.00 -19.00 -19.00
1965 4.00 19.00 b 13.00 25.00 29.00 36.00 40.00 36.00 28.00 28.00 b 19.00 8.00 4.00
1966 7.00 11.00 c 12.00 23.00 30.00 32.00 41.00 40.00 36.00 26.00 19.00 17.00 b 7.00
1967 20.00 17.00 a 17.00 24.00 31.00 40.00 46.00 44.00 36.00 28.00 16.00 3.00 3.00
1968 -4.00 10.00 24.00 22.00 29.00 35.00 40.00 40.00 35.00 27.00 21.00 b -15.00 b -15.00
1969 -13.00 5.00 9.00 24.00 30.00 36.00 39.00 35.00 31.00 19.00 15.00 12.00 -13.00
1970 -3.00 22.00 20.00 24.00 28.00 37.00 42.00 41.00 26.00 19.00 10.00 4.00 -3.00
1971 2.00 11.00 5.00 23.00 31.00 36.00 32.00 37.00 22.00 15.00 k 16.00 f 9.00 f 2.00
1972 8.00 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 8.00
Period of Record Statistics
MEAN -0.45 7.39 13.04 23.30 28.22 35.46 38.83 39.33 31.04 24.62 14.09 5.82 -2.77
S.D. 10.27 10.46 7.65 2.18 3.15 2.43 2.85 2.65 3.33 2.78 5.90 10.53 9.81
SKEW 0.24 -0.58 -0.80 -0.21 -0.24 0.08 -0.10 0.56 -0.62 -0.71 -1.14 -1.01 0.05
MAX 20.00 23.00 24.00 28.00 36.00 40.00 46.00 45.00 36.00 28.00 24.00 21.00 15.00
MIN -18.00 -16.00 -5.00 18.00 20.00 31.00 32.00 35.00 22.00 19.00 -4.00 -19.00 -19.00
NO YRS 22 23 23 23 23 24 24 24 24 21 23 17 13