BENTON CITY 2 NW, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(450628)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196401
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
1905 ----- z -1.00 28.00 24.00 27.00 48.00 49.00 39.00 35.00 15.00 18.00 11.00 -1.00
1906 20.00 21.00 12.00 26.00 36.00 40.00 52.00 45.00 34.00 22.00 a 18.00 24.00 o 12.00
1907 12.00 z 16.00 23.00 h 24.00 38.00 44.00 45.00 41.00 a 31.00 b 32.00 16.00 ----- z 12.00
1908 10.00 4.00 20.00 25.00 40.00 41.00 48.00 c 40.00 27.00 20.00 a 20.00 12.00 4.00
1909 -22.00 25.00 21.00 22.00 31.00 45.00 46.00 40.00 30.00 25.00 12.00 -9.00 -22.00
1910 5.00 10.00 26.00 28.00 34.00 42.00 d 47.00 d 39.00 37.00 19.00 23.00 b 22.00 5.00
1911 13.00 g 16.00 14.00 23.00 a 32.00 42.00 47.00 c 35.00 a 34.00 a ----- z ----- z ----- z 13.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 10.00 10.00
1913 1.00 1.00 16.00 f 21.00 34.00 b 43.00 43.00 42.00 32.00 27.00 27.00 18.00 1.00
1914 12.00 14.00 21.00 23.00 a 36.00 38.00 46.00 41.00 a 29.00 31.00 21.00 1.00 1.00
1915 8.00 20.00 24.00 29.00 35.00 45.00 48.00 47.00 34.00 28.00 20.00 10.00 8.00
1916 -17.00 9.00 26.00 31.00 30.00 41.00 g 44.00 40.00 31.00 23.00 1.00 -3.00 -17.00
1917 5.00 13.00 15.00 25.00 32.00 41.00 40.00 44.00 36.00 21.00 19.00 21.00 a 5.00
1918 7.00 14.00 18.00 15.00 34.00 39.00 45.00 40.00 37.00 29.00 18.00 5.00 5.00
1919 2.00 17.00 24.00 25.00 34.00 40.00 45.00 ----- z 28.00 16.00 7.00 -30.00 -30.00
1920 9.00 18.00 18.00 31.00 34.00 40.00 47.00 43.00 40.00 31.00 15.00 20.00 9.00
1921 14.00 19.00 26.00 23.00 34.00 a 41.00 41.00 44.00 29.00 26.00 17.00 4.00 4.00
1922 -8.00 2.00 14.00 28.00 24.00 46.00 g 51.00 45.00 j 37.00 22.00 16.00 -12.00 -12.00
1923 13.00 -2.00 21.00 29.00 34.00 42.00 a 49.00 50.00 36.00 22.00 20.00 10.00 -2.00
1924 -6.00 22.00 22.00 22.00 31.00 43.00 45.00 39.00 31.00 29.00 19.00 -13.00 a -13.00
1925 18.00 22.00 23.00 29.00 35.00 40.00 49.00 38.00 36.00 21.00 19.00 23.00 18.00
1926 21.00 21.00 18.00 29.00 33.00 42.00 45.00 b 45.00 a 22.00 22.00 21.00 -6.00 -6.00
1927 -8.00 a 20.00 23.00 16.00 36.00 44.00 45.00 45.00 38.00 a 23.00 a 24.00 2.00 -8.00
1928 7.00 17.00 14.00 22.00 30.00 39.00 49.00 42.00 33.00 21.00 20.00 b 3.00 3.00
1929 -15.00 -23.00 24.00 21.00 a 34.00 37.00 44.00 41.00 31.00 22.00 5.00 a 8.00 -23.00
1930 -29.00 21.00 20.00 a 30.00 a 30.00 40.00 a 45.00 43.00 42.00 19.00 22.00 21.00 -29.00
1931 23.00 i 17.00 a 16.00 a 24.00 a 34.00 41.00 49.00 a 44.00 40.00 c 27.00 8.00 b 3.00 b 3.00
1932 10.00 18.00 i 20.00 30.00 35.00 41.00 42.00 42.00 a 31.00 26.00 22.00 -11.00 -11.00
1933 4.00 -9.00 20.00 24.00 a 35.00 34.00 45.00 b 44.00 30.00 a 27.00 a 20.00 18.00 -9.00
1934 21.00 22.00 e 20.00 a 30.00 34.00 41.00 44.00 a 45.00 33.00 27.00 a 30.00 25.00 d 20.00
1935 -5.00 17.00 21.00 17.00 a 33.00 a 43.00 b 42.00 42.00 35.00 11.00 8.00 23.00 a -5.00
1936 8.00 a -9.00 b 20.00 17.00 38.00 45.00 46.00 ----- z ----- z 22.00 10.00 10.00 -9.00
1937 -18.00 a -1.00 25.00 29.00 31.00 43.00 48.00 37.00 35.00 a 29.00 c 24.00 m 20.00 -18.00
1938 18.00 f 18.00 23.00 a 25.00 a 29.00 37.00 47.00 44.00 44.00 a 26.00 d 12.00 a 10.00 10.00
1939 18.00 7.00 18.00 24.00 33.00 40.00 a 48.00 y 42.00 41.00 h 28.00 ----- z 32.00 z 7.00
1940 16.00 ----- z 31.00 v 31.00 37.00 44.00 48.00 47.00 a 44.00 34.00 15.00 a 8.00 8.00
1941 ----- z 22.00 a 22.00 a 30.00 a 33.00 41.00 51.00 a 46.00 31.00 28.00 18.00 15.00 15.00
1942 -5.00 17.00 ----- z ----- z ----- z 45.00 t 46.00 46.00 34.00 29.00 22.00 18.00 -5.00
1943 -6.00 b 11.00 c 13.00 27.00 c 33.00 34.00 42.00 45.00 38.00 25.00 b ----- z 15.00 b -6.00
1944 13.00 a 17.00 k 12.00 b 27.00 33.00 38.00 a 41.00 c 41.00 d 35.00 b 29.00 b 15.00 b 6.00 b 6.00
1945 17.00 ----- z ----- z ----- z ----- z 40.00 d 45.00 d 41.00 30.00 b 27.00 f 19.00 p ----- z 17.00
1946 ----- z ----- z ----- z 31.00 m ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 19.00 p 19.00
1948 ----- z ----- z ----- z ----- z ----- z 49.00 45.00 a 45.00 35.00 23.00 a 21.00 e 3.00 3.00
1949 -9.00 2.00 25.00 30.00 b 32.00 a 40.00 45.00 43.00 34.00 23.00 b 26.00 15.00 f -9.00
1950 -20.00 d -23.00 19.00 24.00 32.00 41.00 45.00 a 46.00 d 38.00 a 26.00 c 20.00 d ----- z -23.00
1951 0.00 c 16.00 c 20.00 f 20.00 b 33.00 e 37.00 c 45.00 45.00 33.00 g 23.00 o 17.00 2.00 a 0.00
1952 0.00 a 17.00 21.00 b 20.00 a 31.00 39.00 a 45.00 44.00 38.00 30.00 m 9.00 a 10.00 0.00
1953 25.00 c 20.00 b 19.00 c 22.00 31.00 b 37.00 45.00 g 47.00 n 37.00 34.00 j 28.00 c 24.00 b 19.00
1954 -14.00 a 23.00 a 19.00 28.00 28.00 37.00 b 46.00 b 46.00 34.00 29.00 m 20.00 c 17.00 -14.00
1955 19.00 19.00 10.00 27.00 32.00 41.00 40.00 45.00 35.00 a 30.00 h 15.00 j 13.00 b 10.00
1956 -7.00 -8.00 20.00 23.00 b 36.00 41.00 50.00 b 46.00 37.00 28.00 o 18.00 l 8.00 b -8.00
1957 -21.00 4.00 27.00 30.00 46.00 45.00 45.00 46.00 b 34.00 34.00 k 21.00 n 19.00 h -21.00
1958 15.00 28.00 22.00 c 29.00 35.00 43.00 a 48.00 e 49.00 34.00 26.00 o 14.00 g 21.00 b 14.00
1959 -4.00 19.00 23.00 f 26.00 32.00 a 41.00 46.00 d 45.00 37.00 c 27.00 m 11.00 g 17.00 -4.00
1960 1.00 b 7.00 a 8.00 26.00 34.00 41.00 46.00 f 36.00 38.00 28.00 f 21.00 i 15.00 1.00
1961 16.00 28.00 24.00 b 28.00 35.00 41.00 47.00 b 51.00 b 34.00 ----- z 11.00 j 3.00 3.00
1962 5.00 10.00 20.00 28.00 30.00 37.00 38.00 43.00 38.00 34.00 l 19.00 h 16.00 b 5.00
1963 -3.00 a 9.00 22.00 a 27.00 b 32.00 42.00 42.00 46.00 38.00 28.00 p 17.00 l 12.00 b -3.00
1964 17.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 17.00
Period of Record Statistics
MEAN 2.80 11.75 19.96 25.36 33.30 40.94 45.62 43.17 34.55 24.54 17.60 9.16 -3.33
S.D. 13.34 11.71 4.55 4.07 3.31 2.98 2.94 3.34 4.14 4.78 6.21 11.35 12.35
SKEW -0.44 -1.22 -0.62 -0.65 0.65 0.12 -0.22 -0.20 -0.22 -0.51 -0.58 -1.10 -0.54
MAX 25.00 28.00 28.00 31.00 46.00 49.00 52.00 51.00 44.00 34.00 30.00 25.00 18.00
MIN -29.00 -23.00 8.00 15.00 24.00 34.00 38.00 35.00 22.00 11.00 1.00 -30.00 -29.00
NO YRS 50 51 48 53 53 53 53 52 53 41 42 49 18