BALCH POWER HOUSE, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(040449)

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
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 100.00 100.00 92.00 81.00 65.00 100.00
1963 58.00 72.00 72.00 72.00 90.00 94.00 97.00 98.00 102.00 95.00 70.00 62.00 102.00
1964 60.00 68.00 80.00 85.00 87.00 105.00 101.00 100.00 95.00 95.00 70.00 61.00 105.00
1965 62.00 71.00 75.00 88.00 91.00 90.00 97.00 98.00 93.00 93.00 81.00 62.00 98.00
1966 60.00 69.00 83.00 85.00 97.00 104.00 99.00 101.00 97.00 89.00 84.00 59.00 104.00
1967 60.00 71.00 75.00 64.00 88.00 87.00 96.00 104.00 98.00 87.00 81.00 58.00 104.00
1968 62.00 72.00 78.00 84.00 92.00 101.00 101.00 101.00 97.00 86.00 70.00 60.00 101.00
1969 59.00 a 60.00 81.00 77.00 79.00 85.00 100.00 101.00 102.00 86.00 75.00 61.00 102.00
1970 65.00 69.00 74.00 76.00 96.00 101.00 104.00 101.00 96.00 92.00 78.00 65.00 104.00
1971 64.00 75.00 81.00 86.00 85.00 94.00 102.00 103.00 102.00 91.00 75.00 ----- z 103.00
1972 56.00 75.00 81.00 84.00 a 94.00 104.00 106.00 100.00 99.00 83.00 67.00 58.00 106.00
1973 64.00 63.00 65.00 86.00 94.00 100.00 101.00 98.00 91.00 88.00 70.00 64.00 101.00
1974 65.00 68.00 72.00 76.00 a 89.00 98.00 100.00 99.00 95.00 92.00 69.00 56.00 100.00
1975 62.00 71.00 74.00 72.00 92.00 97.00 103.00 101.00 109.00 92.00 72.00 64.00 109.00
1976 69.00 66.00 78.00 84.00 96.00 105.00 101.00 104.00 99.00 88.00 75.00 68.00 105.00
1977 63.00 79.00 75.00 86.00 94.00 99.00 101.00 103.00 101.00 89.00 74.00 64.00 103.00
1978 63.00 69.00 78.00 78.00 83.00 e 85.00 102.00 105.00 98.00 92.00 70.00 63.00 105.00
1979 59.00 66.00 ----- z ----- z ----- z ----- z 103.00 101.00 100.00 101.00 69.00 65.00 103.00
1980 60.00 72.00 70.00 b 80.00 b 84.00 b 90.00 103.00 98.00 a 98.00 95.00 a 80.00 65.00 b 103.00
1981 69.00 a 72.00 68.00 a 91.00 a 90.00 b 98.00 a 99.00 a 105.00 a 95.00 85.00 71.00 67.00 105.00
1982 60.00 74.00 68.00 78.00 86.00 90.00 98.00 98.00 94.00 81.00 64.00 61.00 98.00
1983 62.00 63.00 69.00 74.00 84.00 82.00 97.00 101.00 100.00 83.00 71.00 60.00 101.00
1984 64.00 66.00 78.00 86.00 100.00 95.00 103.00 102.00 102.00 87.00 74.00 59.00 103.00
1985 60.00 70.00 70.00 90.00 88.00 101.00 102.00 97.00 92.00 91.00 75.00 61.00 102.00
1986 66.00 77.00 82.00 78.00 88.00 96.00 98.00 100.00 95.00 85.00 74.00 68.00 100.00
1987 66.00 68.00 75.00 90.00 94.00 102.00 99.00 105.00 97.00 98.00 68.00 59.00 105.00
1988 62.00 a 74.00 81.00 87.00 94.00 100.00 103.00 102.00 104.00 95.00 75.00 60.00 104.00
1989 61.00 75.00 72.00 90.00 92.00 98.00 102.00 98.00 99.00 89.00 70.00 62.00 102.00
1990 65.00 71.00 75.00 85.00 92.00 102.00 105.00 105.00 99.00 95.00 75.00 66.00 105.00
1991 60.00 76.00 73.00 82.00 91.00 97.00 104.00 103.00 103.00 96.00 75.00 62.00 104.00
1992 62.00 75.00 77.00 86.00 93.00 97.00 97.00 106.00 99.00 92.00 68.00 61.00 106.00
1993 57.00 66.00 78.00 i 79.00 88.00 105.00 97.00 ----- z 100.00 93.00 75.00 e 60.00 105.00
1994 62.00 68.00 82.00 83.00 90.00 105.00 104.00 103.00 97.00 j 85.00 72.00 i 56.00 a 105.00
1995 58.00 72.00 71.00 80.00 80.00 91.00 104.00 104.00 102.00 91.00 l 70.00 64.00 104.00
1996 62.00 70.00 82.00 87.00 91.00 98.00 103.00 110.00 108.00 101.00 71.00 59.00 110.00
1997 61.00 63.00 82.00 a 84.00 i 96.00 96.00 i 98.00 105.00 96.00 93.00 81.00 60.00 105.00
1998 65.00 55.00 80.00 84.00 76.00 82.00 c 102.00 107.00 103.00 85.00 66.00 60.00 107.00
1999 60.00 66.00 70.00 84.00 90.00 99.00 102.00 104.00 100.00 93.00 82.00 58.00 104.00
2000 62.00 70.00 s 72.00 85.00 i 95.00 98.00 101.00 k 101.00 102.00 93.00 i 63.00 61.00 102.00
2001 62.00 61.00 81.00 86.00 100.00 101.00 107.00 105.00 100.00 102.00 75.00 55.00 107.00
2002 61.00 74.00 81.00 84.00 97.00 96.00 107.00 b 102.00 100.00 89.00 73.00 a 61.00 107.00
2003 64.00 60.00 78.00 78.00 100.00 100.00 106.00 100.00 104.00 93.00 65.00 63.00 106.00
2004 60.00 c 62.00 88.00 ----- z 95.00 97.00 104.00 106.00 102.00 90.00 64.00 62.00 f 106.00
2005 61.00 62.00 78.00 81.00 82.00 97.00 105.00 103.00 97.00 f 92.00 76.00 f 67.00 105.00
2006 64.00 69.00 72.00 f 78.00 f 90.00 a 97.00 g 103.00 l ----- z ----- z ----- z ----- z ----- z 103.00
Period of Record Statistics
MEAN 61.98 68.95 76.22 82.21 90.53 96.73 101.50 102.05 99.24 90.93 72.76 61.67 103.75
S.D. 2.81 5.28 5.15 5.79 5.61 6.23 2.98 2.90 3.84 4.92 5.27 3.21 2.85
SKEW 0.41 -0.45 -0.11 -0.93 -0.52 -0.83 -0.10 0.33 0.15 0.21 0.23 0.14 -0.05
MAX 69.00 79.00 88.00 91.00 100.00 105.00 107.00 110.00 109.00 102.00 84.00 68.00 110.00
MIN 56.00 55.00 65.00 64.00 76.00 82.00 96.00 97.00 91.00 81.00 63.00 55.00 98.00
NO YRS 44 43 41 39 43 41 42 43 42 42 42 42 32