VALLEY FALLS, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(358812)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200310
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
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z 11.00 13.00 22.00 23.00 25.00 33.00 32.00 22.00 19.00 5.00 -12.00 -12.00
1915 -3.00 15.00 15.00 20.00 21.00 d 28.00 a 33.00 35.00 b 20.00 15.00 12.00 -9.00 -9.00
1916 -2.00 19.00 15.00 20.00 15.00 25.00 29.00 26.00 24.00 10.00 d -6.00 2.00 -6.00
1917 -15.00 -4.00 4.00 18.00 19.00 25.00 34.00 35.00 28.00 9.00 10.00 b 12.00 -15.00
1918 -2.00 1.00 13.00 10.00 18.00 25.00 31.00 29.00 28.00 12.00 2.00 -13.00 -13.00
1919 -14.00 5.00 10.00 15.00 21.00 20.00 32.00 36.00 29.00 8.00 -8.00 -31.00 -31.00
1920 1.00 2.00 11.00 14.00 a 20.00 25.00 35.00 30.00 29.00 17.00 5.00 3.00 1.00
1921 -5.00 4.00 16.00 16.00 20.00 35.00 30.00 33.00 19.00 20.00 14.00 0.00 -5.00
1922 -23.00 -8.00 -7.00 20.00 24.00 34.00 40.00 33.00 19.00 20.00 1.00 11.00 -23.00
1923 -13.00 -5.00 6.00 21.00 28.00 29.00 34.00 34.00 29.00 18.00 4.00 -4.00 -13.00
1924 -2.00 15.00 11.00 10.00 16.00 23.00 32.00 29.00 16.00 14.00 10.00 -28.00 -28.00
1925 15.00 16.00 11.00 22.00 24.00 30.00 40.00 28.00 24.00 22.00 9.00 8.00 8.00
1926 4.00 20.00 11.00 21.00 21.00 30.00 31.00 ----- z 8.00 20.00 18.00 -7.00 -7.00
1927 -12.00 12.00 15.00 15.00 21.00 34.00 30.00 30.00 24.00 13.00 12.00 -6.00 -12.00
1928 2.00 11.00 13.00 15.00 18.00 28.00 36.00 30.00 22.00 5.00 7.00 0.00 0.00
1929 -7.00 -3.00 12.00 12.00 20.00 31.00 36.00 36.00 18.00 13.00 -4.00 6.00 -7.00
1930 -24.00 9.00 -3.00 24.00 21.00 24.00 36.00 34.00 28.00 15.00 7.00 -7.00 -24.00
1931 6.00 3.00 8.00 12.00 22.00 28.00 34.00 34.00 19.00 14.00 -3.00 -12.00 -12.00
1932 1.00 -16.00 18.00 14.00 22.00 29.00 28.00 25.00 25.00 13.00 a 6.00 a -34.00 -34.00
1933 -11.00 -26.00 11.00 10.00 21.00 29.00 35.00 b 28.00 18.00 9.00 7.00 5.00 -26.00
1934 13.00 14.00 14.00 16.00 24.00 31.00 36.00 34.00 17.00 15.00 20.00 6.00 6.00
1935 -15.00 9.00 11.00 20.00 19.00 28.00 33.00 28.00 23.00 6.00 -19.00 -2.00 -19.00
1936 6.00 7.00 14.00 5.00 23.00 30.00 a 37.00 31.00 18.00 11.00 -1.00 -3.00 -3.00
1937 -39.00 c 4.00 7.00 18.00 15.00 31.00 32.00 24.00 21.00 20.00 11.00 11.00 -39.00
1938 -3.00 -10.00 11.00 16.00 18.00 27.00 38.00 b 31.00 27.00 19.00 0.00 -5.00 -10.00
1939 5.00 2.00 15.00 18.00 21.00 26.00 33.00 28.00 24.00 16.00 10.00 5.00 2.00
1940 6.00 13.00 15.00 23.00 23.00 25.00 35.00 34.00 28.00 24.00 b 8.00 -10.00 -10.00
1941 5.00 19.00 9.00 12.00 18.00 31.00 36.00 32.00 19.00 15.00 6.00 1.00 1.00
1942 -19.00 7.00 12.00 17.00 21.00 30.00 a 35.00 31.00 21.00 18.00 8.00 9.00 -19.00
1943 -11.00 7.00 14.00 20.00 18.00 30.00 31.00 26.00 25.00 18.00 9.00 -7.00 -11.00
1944 -4.00 9.00 10.00 11.00 18.00 29.00 34.00 33.00 21.00 23.00 4.00 4.00 -4.00
1945 -1.00 13.00 11.00 8.00 28.00 28.00 35.00 30.00 16.00 11.00 12.00 -7.00 -7.00
1946 1.00 -4.00 14.00 15.00 17.00 29.00 34.00 33.00 22.00 6.00 6.00 4.00 -4.00
1947 -12.00 14.00 14.00 18.00 a 26.00 26.00 33.00 30.00 17.00 21.00 -2.00 7.00 -12.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 8.00 -5.00 -5.00
1949 -27.00 -18.00 14.00 15.00 21.00 24.00 34.00 c 30.00 a 22.00 a 8.00 a 15.00 a -4.00 c -27.00
1950 -16.00 a -12.00 11.00 13.00 b 21.00 31.00 c 30.00 d 33.00 c 14.00 e 11.00 d 10.00 g 16.00 e -16.00
1951 -9.00 b -1.00 1.00 15.00 a 24.00 33.00 p 34.00 e 23.00 24.00 19.00 6.00 1.00 a -9.00
1952 -10.00 k ----- z ----- z ----- z ----- z 25.00 g 36.00 j 31.00 a 28.00 a 19.00 -2.00 a -2.00 -10.00
1953 19.00 11.00 3.00 11.00 20.00 28.00 32.00 a 34.00 e 22.00 12.00 8.00 5.00 3.00
1954 -10.00 8.00 0.00 a 12.00 15.00 23.00 27.00 a 22.00 9.00 3.00 -5.00 -6.00 -10.00
1955 -6.00 3.00 -1.00 a 8.00 d 24.00 a 27.00 b 28.00 31.00 17.00 14.00 -15.00 1.00 -15.00
1956 -12.00 -15.00 5.00 19.00 26.00 a 27.00 32.00 ----- z 24.00 q 18.00 j 8.00 -8.00 -15.00
1957 -22.00 12.00 18.00 17.00 a 24.00 25.00 25.00 29.00 26.00 19.00 4.00 8.00 -22.00
1958 10.00 19.00 9.00 19.00 26.00 33.00 37.00 35.00 a 21.00 14.00 3.00 7.00 3.00
1959 1.00 8.00 8.00 13.00 23.00 29.00 30.00 32.00 18.00 13.00 3.00 -2.00 -2.00
1960 -7.00 -3.00 11.00 15.00 23.00 23.00 34.00 25.00 20.00 14.00 -9.00 6.00 -9.00
1961 3.00 12.00 18.00 15.00 20.00 c 31.00 a 30.00 38.00 18.00 16.00 -2.00 b -15.00 a -15.00
1962 -34.00 a -7.00 10.00 17.00 25.00 24.00 28.00 28.00 26.00 23.00 -5.00 5.00 -34.00
1963 -12.00 18.00 8.00 11.00 30.00 33.00 33.00 30.00 30.00 13.00 9.00 -2.00 -12.00
1964 7.00 8.00 10.00 12.00 15.00 31.00 36.00 27.00 23.00 13.00 5.00 -4.00 -4.00
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1972 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1973 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1974 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1975 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9.00 d -13.00 -13.00
1984 0.00 4.00 12.00 a 16.00 a 22.00 24.00 34.00 a 33.00 16.00 b 18.00 ----- z ----- z 0.00
1985 ----- z -7.00 l 8.00 k 20.00 16.00 34.00 48.00 36.00 i 29.00 15.00 0.00 6.00 -7.00
1986 18.00 a 11.00 25.00 17.00 22.00 a 36.00 35.00 b 40.00 28.00 23.00 a 8.00 d 10.00 8.00
1987 0.00 14.00 a 15.00 23.00 33.00 29.00 33.00 37.00 26.00 34.00 11.00 a 10.00 a 0.00
1988 20.00 c ----- z 17.00 24.00 21.00 29.00 32.00 38.00 b 29.00 29.00 20.00 0.00 0.00
1989 -4.00 -20.00 14.00 k 29.00 26.00 ----- z 40.00 36.00 28.00 12.00 16.00 d 10.00 -20.00
1990 10.00 4.00 13.00 28.00 ----- z 30.00 37.00 38.00 36.00 18.00 20.00 -24.00 -24.00
1991 10.00 o 24.00 24.00 18.00 28.00 32.00 42.00 49.00 32.00 12.00 19.00 14.00 10.00
1992 ----- z 26.00 34.00 20.00 30.00 35.00 35.00 34.00 27.00 ----- z 20.00 -4.00 -4.00
1993 0.00 2.00 4.00 25.00 28.00 34.00 34.00 42.00 28.00 22.00 -8.00 10.00 -8.00
1994 16.00 8.00 q 14.00 18.00 28.00 31.00 42.00 38.00 36.00 24.00 0.00 10.00 0.00
1995 8.00 2.00 19.00 18.00 37.00 32.00 44.00 38.00 36.00 28.00 16.00 12.00 2.00
1996 20.00 16.00 22.00 b 36.00 18.00 32.00 38.00 40.00 28.00 28.00 24.00 z 13.00 o 13.00
1997 ----- z 9.00 t 11.00 9.00 k 22.00 26.00 33.00 36.00 25.00 12.00 a 19.00 6.00 6.00
1998 18.00 11.00 11.00 20.00 28.00 32.00 43.00 35.00 27.00 14.00 18.00 -9.00 -9.00
1999 ----- z 20.00 x 3.00 6.00 20.00 b 26.00 31.00 25.00 f 19.00 p 15.00 d 12.00 a 6.00 a 3.00
2000 5.00 11.00 j 14.00 b 20.00 b 17.00 c 27.00 a 29.00 c 34.00 e 20.00 20.00 c 2.00 12.00 2.00
2001 -10.00 a 6.00 d 16.00 16.00 c 19.00 a 24.00 a 36.00 36.00 28.00 a 11.00 c 9.00 9.00 -10.00
2002 0.00 10.00 8.00 t 16.00 13.00 ----- z ----- z ----- z 26.00 -6.00 -2.00 10.00 -6.00
2003 12.00 10.00 16.00 22.00 d 23.00 32.00 i 38.00 k 50.00 m 38.00 ----- z ----- z ----- z 10.00
Period of Record Statistics
MEAN -2.76 5.52 11.65 16.94 21.94 28.62 34.13 32.41 23.66 15.66 5.88 -0.39 -11.02
S.D. 12.95 10.86 6.47 5.41 4.51 3.54 4.16 4.79 5.93 6.50 8.48 10.52 11.41
SKEW -0.40 -0.79 0.06 0.53 0.69 -0.03 0.74 0.43 -0.04 -0.09 -0.44 -1.10 -0.66
MAX 20.00 26.00 34.00 36.00 37.00 36.00 48.00 49.00 38.00 34.00 20.00 16.00 8.00
MIN -39.00 -26.00 -7.00 5.00 13.00 20.00 25.00 22.00 8.00 -6.00 -19.00 -34.00 -39.00
NO YRS 63 63 66 68 68 65 67 64 68 67 68 69 43