RED BLUFF DAM, te

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(417481)

File last updated on Oct 29, 2012
*** 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
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 15.00 a 15.00
1940 0.00 19.00 22.00 a 32.00 49.00 b 52.00 d 62.00 59.00 a 47.00 b 38.00 h 18.00 a 24.00 b 0.00
1941 18.00 27.00 c 30.00 b 39.00 c 50.00 c 55.00 d 63.00 d 62.00 e 46.00 a 39.00 d 21.00 d 18.00 d 18.00
1942 13.00 d 12.00 d 20.00 d 34.00 d 43.00 e 57.00 c 63.00 d 61.00 e 37.00 e 39.00 d 20.00 d 21.00 e 12.00
1943 10.00 b 16.00 e 19.00 k 37.00 f 46.00 e 59.00 d 65.00 d 66.00 h 52.00 e 39.00 g 23.00 c ----- z 10.00
1944 16.00 f 23.00 d 17.00 f 27.00 42.00 56.00 63.00 56.00 53.00 39.00 24.00 18.00 16.00
1945 20.00 ----- z 27.00 26.00 42.00 50.00 64.00 ----- z ----- z 34.00 21.00 15.00 15.00
1946 5.00 15.00 22.00 37.00 44.00 45.00 56.00 c 58.00 b ----- z ----- z ----- z 15.00 d 5.00
1947 -3.00 c 18.00 b 20.00 a 29.00 d 46.00 c 51.00 b 58.00 i 62.00 l 40.00 b 37.00 b ----- z 10.00 d -3.00
1948 12.00 y ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 12.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.00 b 20.00 g 18.00 k 18.00
1951 10.00 ----- z 21.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 10.00
1952 16.00 a 20.00 23.00 a 34.00 43.00 57.00 54.00 58.00 46.00 h 33.00 23.00 h 14.00 14.00
1953 20.00 15.00 17.00 34.00 39.00 b 52.00 n 66.00 64.00 52.00 38.00 21.00 f 2.00 2.00
1954 16.00 23.00 22.00 36.00 40.00 a 57.00 63.00 65.00 52.00 34.00 i 29.00 a 13.00 13.00
1955 19.00 14.00 21.00 a 36.00 46.00 a 54.00 63.00 a 63.00 53.00 d 27.00 23.00 18.00 14.00
1956 19.00 15.00 20.00 33.00 49.00 a 65.00 65.00 59.00 47.00 30.00 19.00 17.00 15.00
1957 11.00 30.00 28.00 33.00 48.00 53.00 66.00 64.00 50.00 34.00 4.00 19.00 4.00
1958 16.00 25.00 24.00 34.00 46.00 62.00 62.00 62.00 52.00 38.00 21.00 12.00 c 12.00
1959 10.00 21.00 24.00 27.00 40.00 55.00 61.00 63.00 48.00 35.00 a 17.00 c 17.00 d 10.00
1960 13.00 9.00 c 22.00 f 30.00 40.00 56.00 a 63.00 59.00 49.00 a 32.00 a 26.00 18.00 9.00
1961 15.00 19.00 25.00 a 31.00 44.00 60.00 a 63.00 59.00 50.00 38.00 a 22.00 19.00 c 15.00
1962 -14.00 20.00 16.00 34.00 40.00 56.00 64.00 a 52.00 54.00 39.00 25.00 18.00 d -14.00
1963 3.00 11.00 24.00 40.00 49.00 56.00 67.00 64.00 44.00 44.00 23.00 14.00 3.00
1964 4.00 b 15.00 24.00 34.00 47.00 c 46.00 61.00 61.00 49.00 34.00 23.00 15.00 a 4.00
1965 19.00 13.00 16.00 40.00 50.00 57.00 65.00 c 64.00 48.00 38.00 25.00 25.00 e 13.00
1966 16.00 15.00 15.00 33.00 48.00 55.00 67.00 59.00 53.00 33.00 24.00 11.00 11.00
1967 9.00 22.00 a 24.00 41.00 37.00 56.00 a 63.00 58.00 47.00 30.00 26.00 19.00 9.00
1968 19.00 21.00 27.00 34.00 48.00 56.00 a 63.00 61.00 46.00 34.00 28.00 15.00 15.00
1969 20.00 25.00 21.00 43.00 43.00 57.00 67.00 67.00 54.00 36.00 23.00 15.00 15.00
1970 12.00 26.00 26.00 a 31.00 35.00 49.00 63.00 56.00 47.00 27.00 20.00 19.00 12.00
1971 4.00 11.00 a 12.00 31.00 a 41.00 54.00 56.00 61.00 43.00 a 36.00 23.00 23.00 4.00
1972 -1.00 13.00 b 25.00 33.00 44.00 ----- z ----- z 61.00 ----- z ----- z 25.00 ----- z -1.00
1973 16.00 13.00 26.00 25.00 42.00 53.00 64.00 60.00 38.00 37.00 19.00 8.00 8.00
1974 15.00 19.00 24.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 15.00
1975 ----- z 20.00 d 30.00 34.00 43.00 54.00 60.00 60.00 45.00 33.00 18.00 b 18.00 18.00
1976 14.00 18.00 23.00 31.00 41.00 54.00 60.00 59.00 46.00 29.00 6.00 17.00 6.00
1977 8.00 20.00 21.00 a 31.00 50.00 59.00 64.00 68.00 58.00 35.00 23.00 16.00 b 8.00
1978 17.00 20.00 26.00 33.00 40.00 55.00 64.00 59.00 51.00 39.00 29.00 10.00 10.00
1979 4.00 15.00 b 25.00 28.00 38.00 51.00 63.00 60.00 51.00 30.00 a 13.00 a 14.00 f 4.00
1980 21.00 15.00 15.00 27.00 39.00 65.00 65.00 61.00 55.00 28.00 15.00 a 23.00 o 15.00
1981 24.00 10.00 31.00 c 35.00 43.00 48.00 b 63.00 58.00 48.00 32.00 27.00 13.00 i 10.00
1982 12.00 13.00 22.00 32.00 a 45.00 53.00 63.00 63.00 53.00 30.00 27.00 20.00 12.00
1983 6.00 26.00 28.00 25.00 ----- z ----- z ----- z 65.00 46.00 43.00 20.00 i 3.00 3.00
1984 ----- z ----- z 19.00 36.00 44.00 58.00 63.00 63.00 45.00 37.00 24.00 22.00 19.00
1985 11.00 -7.00 27.00 36.00 47.00 54.00 m 60.00 61.00 46.00 41.00 a 24.00 11.00 -7.00
1986 4.00 19.00 a 29.00 a 33.00 37.00 58.00 63.00 61.00 53.00 32.00 24.00 22.00 4.00
1987 10.00 28.00 17.00 q 28.00 48.00 56.00 63.00 60.00 50.00 46.00 20.00 8.00 8.00
1988 13.00 16.00 19.00 35.00 42.00 55.00 59.00 60.00 45.00 i 41.00 17.00 11.00 a 11.00
1989 10.00 9.00 18.00 32.00 47.00 a 57.00 61.00 58.00 42.00 24.00 24.00 2.00 p 2.00
1990 18.00 17.00 27.00 38.00 40.00 60.00 63.00 59.00 55.00 ----- z ----- z ----- z 17.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z 63.00 60.00 48.00 35.00 15.00 17.00 15.00
1993 22.00 26.00 16.00 36.00 42.00 55.00 62.00 60.00 46.00 25.00 15.00 20.00 15.00
1994 15.00 16.00 21.00 31.00 44.00 58.00 61.00 64.00 44.00 38.00 18.00 22.00 15.00
1995 21.00 28.00 24.00 33.00 49.00 60.00 65.00 65.00 44.00 39.00 29.00 i 18.00 18.00
1996 18.00 20.00 17.00 j 35.00 43.00 58.00 60.00 59.00 41.00 28.00 21.00 4.00 4.00
1997 14.00 22.00 28.00 26.00 45.00 54.00 62.00 58.00 51.00 27.00 22.00 11.00 11.00
1998 21.00 20.00 19.00 31.00 51.00 53.00 65.00 62.00 60.00 43.00 33.00 17.00 17.00
1999 16.00 19.00 27.00 33.00 43.00 59.00 64.00 65.00 44.00 31.00 21.00 14.00 14.00
2000 14.00 28.00 25.00 33.00 46.00 61.00 a 64.00 60.00 39.00 29.00 22.00 ----- z 14.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z 19.00 h 32.00 o 34.00 o 36.00 v ----- z ----- z ----- z ----- z 38.00 r ----- z ----- z 19.00
Period of Record Statistics
MEAN 12.51 18.17 22.86 32.89 43.92 55.60 62.73 60.85 48.24 34.76 21.46 15.58 9.36
S.D. 7.36 6.39 4.38 4.03 3.86 4.07 2.60 2.94 5.00 5.24 5.30 5.20 6.74
SKEW -1.15 -0.91 -0.34 0.09 -0.11 -0.24 -1.18 -0.03 -0.11 -0.04 -1.05 -0.69 -1.91
MAX 24.00 30.00 31.00 43.00 51.00 65.00 67.00 68.00 60.00 46.00 33.00 25.00 17.00
MIN -14.00 -7.00 12.00 25.00 35.00 45.00 54.00 52.00 37.00 24.00 4.00 2.00 -14.00
NO YRS 53 53 51 53 53 50 52 52 50 50 48 48 22