ANTIOCH PUMP PLANT 3, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(040232)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1955 ----- z ----- z 31.00 34.00 42.00 47.00 47.00 44.00 42.00 41.00 33.00 31.00 31.00
1956 30.00 30.00 30.00 33.00 45.00 45.00 48.00 49.00 47.00 37.00 28.00 24.00 24.00
1957 23.00 26.00 34.00 41.00 42.00 48.00 48.00 45.00 47.00 40.00 31.00 28.00 23.00
1958 28.00 35.00 33.00 36.00 41.00 49.00 50.00 43.00 44.00 41.00 24.00 29.00 24.00
1959 24.00 29.00 35.00 36.00 37.00 42.00 49.00 45.00 44.00 41.00 30.00 26.00 24.00
1960 23.00 31.00 36.00 35.00 42.00 47.00 48.00 45.00 43.00 41.00 34.00 24.00 23.00
1961 22.00 34.00 32.00 28.00 35.00 48.00 41.00 49.00 45.00 36.00 29.00 28.00 22.00
1962 20.00 29.00 32.00 32.00 41.00 43.00 48.00 49.00 46.00 43.00 32.00 24.00 20.00
1963 21.00 37.00 32.00 33.00 38.00 48.00 46.00 47.00 48.00 42.00 34.00 27.00 21.00
1964 26.00 28.00 32.00 32.00 35.00 44.00 47.00 49.00 43.00 40.00 26.00 27.00 26.00
1965 26.00 30.00 35.00 35.00 40.00 45.00 49.00 53.00 43.00 42.00 32.00 21.00 21.00
1966 24.00 26.00 27.00 38.00 43.00 44.00 48.00 49.00 46.00 38.00 32.00 27.00 24.00
1967 26.00 29.00 32.00 30.00 36.00 46.00 50.00 53.00 51.00 42.00 32.00 22.00 22.00
1968 22.00 32.00 35.00 42.00 40.00 45.00 49.00 50.00 47.00 40.00 31.00 24.00 22.00
1969 24.00 31.00 32.00 36.00 42.00 51.00 48.00 50.00 46.00 37.00 28.00 28.00 24.00
1970 25.00 32.00 34.00 34.00 44.00 45.00 51.00 46.00 43.00 35.00 34.00 28.00 25.00
1971 25.00 29.00 28.00 36.00 42.00 42.00 50.00 51.00 46.00 28.00 31.00 26.00 25.00
1972 25.00 26.00 33.00 36.00 40.00 45.00 42.00 51.00 44.00 32.00 30.00 18.00 18.00
1973 ----- z 34.00 37.00 41.00 40.00 41.00 50.00 50.00 47.00 42.00 34.00 33.00 33.00
1974 28.00 28.00 30.00 37.00 38.00 48.00 49.00 50.00 48.00 43.00 30.00 26.00 26.00
1975 23.00 29.00 a 32.00 a 30.00 a 35.00 41.00 47.00 50.00 46.00 35.00 29.00 23.00 23.00
1976 23.00 31.00 30.00 33.00 a 41.00 44.00 42.00 50.00 49.00 36.00 28.00 24.00 23.00
1977 28.00 30.00 30.00 38.00 38.00 49.00 51.00 51.00 46.00 42.00 32.00 22.00 22.00
1978 32.00 d 33.00 b 38.00 b 38.00 42.00 48.00 48.00 50.00 46.00 41.00 28.00 a 21.00 21.00
1979 21.00 a 29.00 35.00 34.00 a 38.00 a 35.00 49.00 48.00 48.00 42.00 27.00 27.00 d 21.00
1980 30.00 b 32.00 d 36.00 a 37.00 42.00 a 45.00 49.00 47.00 41.00 40.00 31.00 24.00 a 24.00
1981 32.00 32.00 38.00 b 36.00 42.00 a 51.00 49.00 50.00 49.00 42.00 30.00 a 32.00 c 30.00
1982 25.00 29.00 32.00 29.00 41.00 35.00 47.00 47.00 49.00 42.00 32.00 a 30.00 25.00
1983 32.00 35.00 39.00 35.00 44.00 43.00 b 44.00 51.00 50.00 45.00 32.00 33.00 32.00
1984 28.00 31.00 38.00 37.00 c 46.00 47.00 52.00 50.00 52.00 39.00 31.00 25.00 a 25.00
1985 26.00 26.00 33.00 44.00 40.00 51.00 51.00 50.00 48.00 42.00 28.00 24.00 24.00
1986 38.00 31.00 37.00 40.00 45.00 51.00 53.00 51.00 49.00 44.00 33.00 31.00 31.00
1987 26.00 35.00 36.00 45.00 48.00 51.00 52.00 52.00 53.00 47.00 37.00 27.00 26.00
1988 29.00 33.00 39.00 43.00 40.00 47.00 56.00 52.00 50.00 46.00 i 35.00 29.00 29.00
1989 30.00 25.00 36.00 42.00 47.00 52.00 52.00 51.00 50.00 42.00 36.00 27.00 25.00
1990 31.00 28.00 38.00 41.00 47.00 52.00 55.00 55.00 55.00 48.00 34.00 20.00 20.00
1991 28.00 36.00 38.00 41.00 40.00 ----- z 53.00 53.00 52.00 40.00 36.00 30.00 28.00
1992 28.00 33.00 42.00 43.00 50.00 51.00 51.00 54.00 51.00 49.00 35.00 29.00 28.00
1993 26.00 37.00 41.00 43.00 42.00 50.00 57.00 55.00 s 49.00 49.00 30.00 27.00 26.00
1994 28.00 33.00 35.00 44.00 47.00 49.00 54.00 54.00 52.00 44.00 31.00 30.00 k 28.00
1995 37.00 v 36.00 38.00 42.00 43.00 50.00 54.00 52.00 53.00 46.00 41.00 37.00 36.00
1996 36.00 35.00 38.00 42.00 44.00 51.00 51.00 54.00 51.00 41.00 38.00 33.00 33.00
1997 25.00 37.00 35.00 42.00 46.00 51.00 53.00 55.00 54.00 42.00 42.00 27.00 25.00
1998 34.00 38.00 35.00 38.00 44.00 51.00 k 53.00 52.00 52.00 43.00 39.00 22.00 22.00
1999 29.00 34.00 36.00 39.00 47.00 40.00 51.00 53.00 53.00 45.00 ----- z 32.00 29.00
2000 32.00 37.00 ----- z 40.00 45.00 49.00 ----- z 53.00 53.00 45.00 32.00 ----- z 32.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.00 g 47.00 f ----- z 36.00 36.00
2002 30.00 c ----- z 35.00 r 43.00 r 44.00 50.00 54.00 52.00 50.00 41.00 35.00 33.00 30.00
2003 35.00 33.00 39.00 39.00 ----- z ----- z 55.00 54.00 53.00 42.00 35.00 32.00 b 32.00
2004 28.00 37.00 e ----- z ----- z 49.00 52.00 51.00 56.00 48.00 44.00 33.00 29.00 28.00
2005 35.00 34.00 40.00 42.00 48.00 50.00 57.00 57.00 o 51.00 47.00 31.00 30.00 30.00
2006 35.00 33.00 34.00 41.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.00
Period of Record Statistics
MEAN 27.60 31.80 34.75 37.61 42.20 46.77 49.98 50.31 48.26 41.35 32.16 27.29 24.25
S.D. 4.33 3.45 3.41 4.32 3.73 4.17 3.59 3.02 3.50 4.05 3.62 4.18 3.27
SKEW 0.43 -0.08 -0.09 -0.30 -0.02 -0.95 -0.31 -0.46 -0.11 -0.75 0.49 0.10 0.93
MAX 38.00 38.00 42.00 45.00 50.00 52.00 57.00 56.00 55.00 49.00 42.00 37.00 33.00
MIN 20.00 25.00 27.00 28.00 35.00 35.00 41.00 43.00 41.00 28.00 24.00 18.00 18.00
NO YRS 48 49 48 49 49 47 49 48 50 49 49 49 32