FOLSOM DAM, c

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(043113)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199304
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.00 y 82.00 64.00 84.00
1956 70.00 67.00 79.00 84.00 95.00 108.00 105.00 101.00 101.00 91.00 82.00 69.00 108.00
1957 65.00 74.00 80.00 88.00 96.00 107.00 105.00 104.00 107.00 81.00 76.00 66.00 107.00
1958 62.00 73.00 68.00 83.00 95.00 99.00 104.00 105.00 b 106.00 99.00 80.00 74.00 106.00
1959 67.00 69.00 77.00 89.00 92.00 107.00 a 109.00 107.00 99.00 93.00 79.00 74.00 109.00
1960 65.00 65.00 82.00 85.00 92.00 107.00 109.00 105.00 101.00 87.00 83.00 70.00 109.00
1961 65.00 68.00 75.00 85.00 83.00 112.00 112.00 103.00 97.00 98.00 78.00 62.00 112.00
1962 73.00 65.00 74.00 89.00 90.00 104.00 103.00 103.00 97.00 93.00 79.00 64.00 104.00
1963 62.00 73.00 71.00 76.00 90.00 97.00 101.00 102.00 104.00 98.00 72.00 57.00 104.00
1964 63.00 73.00 77.00 89.00 88.00 104.00 105.00 101.00 103.00 95.00 71.00 63.00 105.00
1965 58.00 71.00 76.00 88.00 93.00 95.00 101.00 99.00 93.00 92.00 82.00 63.00 101.00
1966 67.00 65.00 81.00 88.00 95.00 107.00 103.00 106.00 101.00 91.00 86.00 64.00 107.00
1967 65.00 69.00 68.00 63.00 98.00 102.00 104.00 109.00 97.00 89.00 83.00 67.00 109.00
1968 65.00 75.00 80.00 89.00 94.00 105.00 105.00 104.00 97.00 87.00 73.00 64.00 105.00
1969 61.00 64.00 81.00 82.00 97.00 99.00 103.00 108.00 106.00 90.00 80.00 67.00 108.00
1970 66.00 73.00 81.00 80.00 100.00 105.00 106.00 105.00 100.00 98.00 78.00 61.00 106.00
1971 66.00 71.00 75.00 80.00 86.00 100.00 104.00 108.00 106.00 95.00 76.00 62.00 108.00
1972 56.00 72.00 84.00 85.00 98.00 105.00 115.00 107.00 100.00 89.00 70.00 59.00 115.00
1973 62.00 66.00 69.00 87.00 101.00 107.00 105.00 104.00 99.00 89.00 76.00 62.00 107.00
1974 65.00 67.00 74.00 85.00 99.00 102.00 105.00 104.00 101.00 a 97.00 75.00 63.00 105.00
1975 65.00 72.00 72.00 77.00 98.00 105.00 109.00 a 104.00 a 104.00 89.00 74.00 64.00 109.00
1976 68.00 72.00 76.00 81.00 100.00 105.00 104.00 106.00 106.00 92.00 84.00 67.00 106.00
1977 64.00 78.00 76.00 88.00 84.00 j 106.00 108.00 106.00 104.00 91.00 75.00 70.00 108.00
1978 63.00 72.00 76.00 80.00 95.00 104.00 106.00 114.00 98.00 97.00 79.00 62.00 114.00
1979 62.00 66.00 81.00 77.00 96.00 101.00 104.00 104.00 105.00 94.00 79.00 68.00 105.00
1980 64.00 68.00 73.00 82.00 97.00 100.00 109.00 106.00 95.00 102.00 82.00 69.00 109.00
1981 68.00 72.00 72.00 90.00 94.00 104.00 102.00 107.00 97.00 87.00 76.00 63.00 107.00
1982 59.00 70.00 70.00 83.00 100.00 100.00 102.00 104.00 100.00 87.00 72.00 63.00 104.00
1983 65.00 68.00 72.00 76.00 95.00 98.00 106.00 105.00 ----- z 87.00 72.00 60.00 106.00
1984 70.00 68.00 76.00 85.00 106.00 101.00 108.00 108.00 105.00 90.00 69.00 65.00 108.00
1985 59.00 74.00 a 80.00 92.00 93.00 107.00 106.00 100.00 96.00 97.00 81.00 63.00 107.00
1986 72.00 78.00 84.00 90.00 ----- z 103.00 102.00 ----- z 98.00 89.00 80.00 64.00 103.00
1987 66.00 71.00 74.00 94.00 99.00 104.00 102.00 ----- z 98.00 98.00 71.00 ----- z 104.00
1988 68.00 76.00 86.00 93.00 98.00 104.00 111.00 105.00 108.00 97.00 78.00 72.00 111.00
1989 65.00 72.00 72.00 90.00 94.00 103.00 110.00 101.00 99.00 88.00 73.00 67.00 110.00
1990 67.00 72.00 78.00 90.00 97.00 104.00 109.00 109.00 100.00 96.00 77.00 67.00 109.00
1991 67.00 75.00 73.00 82.00 91.00 101.00 111.00 99.00 103.00 99.00 80.00 64.00 111.00
1992 65.00 75.00 76.00 89.00 97.00 102.00 105.00 107.00 99.00 96.00 75.00 63.00 107.00
1993 64.00 73.00 80.00 85.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.00
Period of Record Statistics
MEAN 64.84 70.84 76.29 84.71 95.20 103.35 105.89 104.86 100.83 92.65 77.32 65.03 107.64
S.D. 3.58 3.67 4.57 5.95 4.49 3.47 3.35 3.11 3.79 4.72 4.31 3.85 2.93
SKEW -0.15 -0.09 0.09 -1.30 -0.46 -0.17 0.69 0.30 0.13 -0.13 -0.10 0.55 0.39
MAX 73.00 78.00 86.00 94.00 106.00 112.00 115.00 114.00 108.00 102.00 86.00 74.00 115.00
MIN 56.00 64.00 68.00 63.00 83.00 95.00 101.00 99.00 93.00 81.00 69.00 57.00 101.00
NO YRS 38 38 38 38 35 37 37 35 36 37 38 37 33