ANTIOCH PUMP PLANT 3, CALIFORNIA

Monthly Extreme Maximum 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 82.00 80.00 97.00 102.00 101.00 103.00 109.00 90.00 83.00 65.00 109.00
1956 59.00 66.00 78.00 84.00 94.00 105.00 103.00 99.00 94.00 86.00 78.00 70.00 105.00
1957 63.00 74.00 80.00 91.00 93.00 105.00 102.00 100.00 108.00 81.00 75.00 66.00 108.00
1958 63.00 70.00 66.00 84.00 93.00 99.00 97.00 101.00 103.00 97.00 81.00 74.00 103.00
1959 65.00 70.00 78.00 89.00 95.00 103.00 110.00 102.00 98.00 91.00 80.00 71.00 110.00
1960 64.00 66.00 81.00 89.00 94.00 109.00 108.00 100.00 100.00 84.00 84.00 69.00 109.00
1961 63.00 73.00 79.00 88.00 87.00 117.00 110.00 100.00 99.00 96.00 76.00 68.00 117.00
1962 67.00 64.00 76.00 90.00 90.00 104.00 100.00 102.00 93.00 94.00 80.00 64.00 104.00
1963 61.00 75.00 75.00 75.00 92.00 110.00 99.00 101.00 a 100.00 87.00 73.00 58.00 110.00
1964 62.00 76.00 81.00 90.00 90.00 101.00 103.00 100.00 99.00 102.00 70.00 69.00 103.00
1965 61.00 72.00 78.00 90.00 89.00 93.00 95.00 99.00 92.00 90.00 79.00 65.00 99.00
1966 65.00 63.00 83.00 89.00 92.00 106.00 98.00 104.00 102.00 90.00 83.00 63.00 106.00
1967 65.00 68.00 70.00 69.00 96.00 97.00 101.00 104.00 96.00 88.00 85.00 71.00 104.00
1968 68.00 74.00 83.00 88.00 92.00 101.00 102.00 101.00 97.00 85.00 70.00 63.00 102.00
1969 65.00 65.00 81.00 81.00 96.00 96.00 102.00 102.00 101.00 89.00 80.00 66.00 102.00
1970 67.00 71.00 80.00 80.00 98.00 98.00 103.00 102.00 96.00 97.00 75.00 59.00 103.00
1971 66.00 69.00 78.00 79.00 87.00 98.00 98.00 103.00 104.00 91.00 73.00 61.00 104.00
1972 56.00 70.00 82.00 84.00 94.00 96.00 110.00 99.00 91.00 84.00 65.00 c 62.00 s 110.00
1973 ----- z 64.00 67.00 88.00 97.00 105.00 106.00 98.00 98.00 86.00 82.00 63.00 106.00
1974 66.00 66.00 78.00 86.00 100.00 100.00 103.00 100.00 99.00 94.00 72.00 66.00 103.00
1975 62.00 73.00 b 74.00 79.00 a 96.00 98.00 108.00 103.00 100.00 90.00 75.00 c 64.00 g 108.00
1976 72.00 73.00 80.00 82.00 100.00 105.00 102.00 102.00 102.00 90.00 82.00 68.00 105.00
1977 63.00 76.00 76.00 86.00 92.00 b 102.00 108.00 104.00 a 102.00 90.00 78.00 75.00 108.00
1978 64.00 70.00 76.00 84.00 98.00 109.00 a 100.00 a 103.00 e 97.00 96.00 80.00 a 62.00 109.00
1979 62.00 67.00 75.00 78.00 a 98.00 101.00 103.00 101.00 105.00 94.00 69.00 72.00 105.00
1980 69.00 67.00 74.00 84.00 96.00 99.00 103.00 103.00 95.00 101.00 79.00 64.00 103.00
1981 66.00 72.00 73.00 94.00 95.00 109.00 99.00 106.00 97.00 88.00 75.00 67.00 109.00
1982 65.00 72.00 69.00 84.00 100.00 92.00 98.00 100.00 100.00 85.00 70.00 63.00 100.00
1983 60.00 65.00 73.00 75.00 94.00 98.00 105.00 104.00 102.00 85.00 76.00 65.00 105.00
1984 65.00 66.00 79.00 86.00 103.00 99.00 107.00 103.00 103.00 87.00 71.00 63.00 107.00
1985 56.00 76.00 75.00 92.00 86.00 q 101.00 z 93.00 y 97.00 96.00 96.00 82.00 64.00 101.00
1986 70.00 74.00 78.00 85.00 92.00 100.00 100.00 98.00 98.00 88.00 79.00 65.00 100.00
1987 65.00 69.00 74.00 88.00 101.00 100.00 98.00 103.00 101.00 97.00 71.00 69.00 103.00
1988 64.00 72.00 88.00 90.00 94.00 102.00 109.00 104.00 107.00 94.00 i 77.00 68.00 109.00
1989 62.00 71.00 73.00 90.00 93.00 103.00 107.00 99.00 96.00 86.00 74.00 70.00 107.00
1990 64.00 70.00 77.00 90.00 97.00 103.00 107.00 105.00 98.00 93.00 74.00 65.00 107.00
1991 68.00 73.00 74.00 83.00 92.00 ----- z 109.00 96.00 102.00 98.00 78.00 62.00 109.00
1992 58.00 73.00 76.00 88.00 95.00 98.00 100.00 104.00 95.00 94.00 77.00 64.00 104.00
1993 65.00 66.00 75.00 86.00 88.00 105.00 104.00 99.00 t 98.00 91.00 81.00 67.00 105.00
1994 65.00 67.00 80.00 83.00 90.00 102.00 100.00 101.00 95.00 88.00 77.00 58.00 k 102.00
1995 61.00 t 73.00 69.00 82.00 89.00 105.00 102.00 103.00 98.00 90.00 80.00 73.00 105.00
1996 65.00 72.00 79.00 87.00 95.00 98.00 103.00 106.00 95.00 97.00 73.00 67.00 106.00
1997 66.00 73.00 78.00 86.00 99.00 97.00 101.00 104.00 96.00 85.00 82.00 60.00 104.00
1998 69.00 64.00 74.00 83.00 77.00 94.00 k 105.00 109.00 102.00 83.00 69.00 67.00 109.00
1999 64.00 67.00 69.00 89.00 91.00 103.00 106.00 102.00 94.00 92.00 ----- z 67.00 106.00
2000 64.00 66.00 ----- z 86.00 99.00 103.00 ----- z 101.00 101.00 93.00 72.00 ----- z 103.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 94.00 99.00 ----- z 61.00 99.00
2002 62.00 c ----- z 80.00 r 87.00 r 94.00 103.00 106.00 101.00 100.00 91.00 a 72.00 a 63.00 106.00
2003 66.00 65.00 77.00 77.00 ----- z ----- z 104.00 94.00 103.00 90.00 69.00 64.00 a 104.00
2004 60.00 68.00 e ----- z ----- z 91.00 102.00 96.00 102.00 100.00 91.00 66.00 63.00 102.00
2005 57.00 66.00 79.00 78.00 90.00 93.00 102.00 101.00 o 92.00 86.00 76.00 66.00 102.00
2006 62.00 72.00 67.00 85.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.00
Period of Record Statistics
MEAN 63.88 69.67 76.40 84.78 93.85 101.61 102.98 101.62 98.88 90.72 76.08 65.85 105.16
S.D. 3.41 3.69 4.63 5.05 4.53 4.79 3.92 2.70 4.06 4.91 4.94 3.83 3.55
SKEW -0.29 -0.04 -0.30 -0.79 -0.86 0.56 0.11 -0.21 0.31 0.30 -0.24 0.36 1.05
MAX 72.00 76.00 88.00 94.00 103.00 117.00 110.00 109.00 109.00 102.00 85.00 75.00 117.00
MIN 56.00 63.00 66.00 69.00 77.00 92.00 95.00 94.00 91.00 81.00 65.00 58.00 99.00
NO YRS 48 49 48 49 48 46 48 48 51 50 49 47 32