WHISKEYTOWN RESERVOIR, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(049621)

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
1960 ----- z ----- z ----- z 76.00 t 94.00 j 103.00 h 112.00 l 107.00 h 100.00 i 89.00 j 82.00 i 73.00 j 112.00
1961 74.00 j 73.00 i 77.00 h 91.00 j 92.00 i 110.00 g 109.00 j 112.00 g 98.00 p 97.00 j 79.00 i 65.00 k 112.00
1962 75.00 h 75.00 i 77.00 h 87.00 i 85.00 i 105.00 i 109.00 h 105.00 e 102.00 g 89.00 d 87.00 e 75.00 k 109.00
1963 71.00 h 76.00 i 75.00 i 77.00 h 97.00 h 100.00 j 104.00 i 105.00 j 103.00 h 98.00 h 72.00 d 69.00 k 105.00
1964 64.00 i 74.00 j 78.00 i 89.00 h 86.00 h 103.00 109.00 104.00 a 100.00 96.00 74.00 a 63.00 a 109.00
1965 75.00 b 75.00 80.00 86.00 90.00 99.00 105.00 101.00 97.00 98.00 83.00 a 67.00 b 105.00
1966 63.00 a 62.00 a 85.00 a 90.00 95.00 a 106.00 107.00 107.00 c 106.00 b 97.00 93.00 66.00 107.00
1967 70.00 74.00 74.00 67.00 103.00 105.00 105.00 108.00 102.00 87.00 a 92.00 72.00 a 108.00
1968 75.00 a 78.00 82.00 85.00 90.00 105.00 109.00 103.00 100.00 92.00 70.00 58.00 c 109.00
1969 66.00 a 56.00 78.00 80.00 94.00 99.00 106.00 104.00 104.00 87.00 85.00 a 71.00 106.00
1970 61.00 a 74.00 79.00 77.00 95.00 104.00 105.00 104.00 98.00 97.00 79.00 a 58.00 105.00
1971 74.00 78.00 a 74.00 80.00 86.00 94.00 105.00 114.00 106.00 96.00 a 75.00 60.00 114.00
1972 64.00 69.00 82.00 80.00 98.00 105.00 111.00 112.00 b 100.00 94.00 70.00 73.00 112.00
1973 60.00 70.00 69.00 87.00 100.00 102.00 109.00 104.00 99.00 ----- z 75.00 65.00 109.00
1974 70.00 67.00 75.00 81.00 94.00 b 106.00 106.00 107.00 105.00 96.00 79.00 63.00 107.00
1975 75.00 72.00 75.00 75.00 98.00 102.00 109.00 104.00 104.00 94.00 76.00 71.00 109.00
1976 76.00 74.00 75.00 79.00 a 97.00 b 100.00 107.00 99.00 104.00 92.00 87.00 74.00 107.00
1977 73.00 79.00 79.00 88.00 87.00 106.00 109.00 111.00 102.00 87.00 71.00 65.00 111.00
1978 69.00 75.00 82.00 83.00 91.00 100.00 104.00 114.00 95.00 94.00 83.00 66.00 114.00
1979 64.00 69.00 81.00 ----- z 95.00 98.00 107.00 104.00 105.00 98.00 72.00 74.00 107.00
1980 74.00 67.00 76.00 83.00 92.00 94.00 108.00 102.00 98.00 104.00 79.00 80.00 a 108.00
1981 69.00 73.00 79.00 93.00 92.00 101.00 105.00 115.00 103.00 89.00 80.00 62.00 115.00
1982 66.00 70.00 71.00 82.00 99.00 103.00 102.00 107.00 101.00 87.00 71.00 65.00 107.00
1983 78.00 61.00 66.00 78.00 98.00 93.00 102.00 106.00 100.00 85.00 67.00 55.00 106.00
1984 78.00 76.00 78.00 82.00 101.00 102.00 109.00 106.00 103.00 89.00 67.00 64.00 109.00
1985 72.00 76.00 77.00 91.00 92.00 105.00 107.00 101.00 94.00 96.00 81.00 77.00 107.00
1986 68.00 80.00 82.00 88.00 97.00 105.00 107.00 105.00 106.00 91.00 85.00 66.00 107.00
1987 63.00 76.00 75.00 91.00 99.00 106.00 112.00 109.00 109.00 101.00 80.00 69.00 112.00
1988 72.00 79.00 81.00 ----- z 92.00 100.00 112.00 108.00 114.00 100.00 78.00 75.00 114.00
1989 76.00 71.00 72.00 92.00 86.00 99.00 106.00 101.00 98.00 88.00 79.00 70.00 106.00
1990 65.00 77.00 79.00 89.00 94.00 102.00 108.00 112.00 100.00 101.00 79.00 65.00 112.00
1991 71.00 76.00 79.00 80.00 91.00 102.00 112.00 103.00 108.00 102.00 84.00 65.00 112.00
1992 66.00 79.00 76.00 86.00 98.00 105.00 105.00 107.00 101.00 99.00 71.00 67.00 107.00
1993 68.00 66.00 78.00 82.00 86.00 99.00 97.00 108.00 102.00 100.00 79.00 63.00 108.00
1994 74.00 62.00 84.00 86.00 97.00 100.00 108.00 104.00 104.00 95.00 75.00 62.00 108.00
1995 57.00 82.00 74.00 84.00 94.00 104.00 103.00 106.00 102.00 93.00 80.00 62.00 106.00
1996 70.00 80.00 85.00 89.00 95.00 101.00 107.00 109.00 99.00 101.00 78.00 67.00 109.00
1997 64.00 76.00 82.00 85.00 97.00 97.00 103.00 109.00 97.00 88.00 80.00 74.00 109.00
1998 59.00 57.00 75.00 89.00 80.00 92.00 106.00 110.00 112.00 88.00 65.00 72.00 112.00
1999 69.00 55.00 71.00 85.00 96.00 102.00 112.00 106.00 102.00 93.00 77.00 72.00 112.00
2000 61.00 65.00 78.00 89.00 99.00 106.00 106.00 109.00 102.00 95.00 74.00 65.00 109.00
2001 70.00 69.00 81.00 87.00 100.00 104.00 109.00 110.00 102.00 102.00 78.00 58.00 110.00
2002 61.00 77.00 92.00 91.00 96.00 104.00 ----- z 112.00 106.00 98.00 79.00 64.00 112.00
2003 76.00 67.00 83.00 76.00 98.00 106.00 112.00 106.00 105.00 95.00 65.00 62.00 112.00
2004 61.00 71.00 86.00 94.00 95.00 100.00 107.00 107.00 102.00 94.00 ----- z 65.00 107.00
2005 65.00 75.00 85.00 77.00 96.00 91.00 109.00 104.00 100.00 90.00 76.00 67.00 109.00
2006 67.00 74.00 64.00 92.00 99.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 99.00
Period of Record Statistics
MEAN 68.45 71.64 78.07 84.47 94.57 101.36 107.00 106.67 102.31 94.24 77.44 66.64 109.11
S.D. 5.66 6.81 5.50 5.84 4.75 4.07 3.15 3.78 4.10 5.06 6.51 5.55 2.71
SKEW -0.10 -0.82 -0.25 -0.61 -0.91 -0.92 -0.57 0.29 0.58 -0.02 0.18 0.26 0.43
MAX 78.00 82.00 92.00 94.00 103.00 106.00 112.00 115.00 114.00 104.00 93.00 80.00 115.00
MIN 57.00 55.00 64.00 67.00 80.00 91.00 97.00 99.00 94.00 85.00 65.00 55.00 105.00
NO YRS 42 42 42 40 42 42 41 43 42 42 43 42 35