LAKEPORT, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(044701)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200106
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
1941 65.00 j 65.00 c 78.00 82.00 a 94.00 99.00 106.00 b 100.00 100.00 b 95.00 80.00 62.00 106.00
1942 65.00 69.00 75.00 82.00 e 89.00 l 105.00 110.00 106.00 103.00 95.00 77.00 70.00 110.00
1943 ----- z ----- z 74.00 ----- z 95.00 96.00 105.00 101.00 103.00 93.00 74.00 69.00 105.00
1944 63.00 65.00 81.00 80.00 91.00 100.00 a 100.00 105.00 107.00 86.00 64.00 70.00 107.00
1945 70.00 67.00 75.00 90.00 90.00 100.00 103.00 98.00 103.00 91.00 80.00 63.00 103.00
1946 64.00 65.00 75.00 90.00 89.00 a 97.00 a 101.00 103.00 96.00 87.00 73.00 66.00 103.00
1947 67.00 76.00 80.00 92.00 97.00 98.00 98.00 100.00 101.00 94.00 68.00 65.00 101.00
1948 72.00 68.00 72.00 76.00 86.00 99.00 105.00 98.00 101.00 88.00 72.00 61.00 105.00
1949 63.00 67.00 70.00 a 85.00 92.00 98.00 101.00 98.00 98.00 88.00 78.00 64.00 101.00
1950 56.00 68.00 75.00 84.00 99.00 104.00 103.00 107.00 106.00 88.00 a 91.00 62.00 107.00
1951 59.00 66.00 75.00 89.00 95.00 96.00 101.00 101.00 101.00 87.00 78.00 61.00 101.00
1952 54.00 60.00 79.00 80.00 93.00 92.00 104.00 98.00 99.00 96.00 a 76.00 58.00 104.00
1953 66.00 67.00 73.00 87.00 84.00 92.00 102.00 99.00 102.00 87.00 75.00 ----- z 102.00
1954 62.00 m 80.00 72.00 87.00 94.00 102.00 100.00 98.00 97.00 86.00 a 72.00 i 62.00 102.00
1955 62.00 64.00 75.00 76.00 92.00 97.00 100.00 107.00 107.00 88.00 81.00 61.00 107.00
1956 58.00 67.00 78.00 85.00 91.00 99.00 100.00 99.00 96.00 95.00 a ----- z 66.00 100.00
1957 57.00 71.00 75.00 88.00 90.00 103.00 ----- z 99.00 98.00 75.00 69.00 78.00 103.00
1958 63.00 64.00 64.00 82.00 90.00 95.00 103.00 100.00 98.00 93.00 76.00 75.00 103.00
1959 ----- z 71.00 77.00 85.00 85.00 106.00 102.00 106.00 98.00 b 91.00 80.00 71.00 106.00
1960 60.00 65.00 84.00 81.00 92.00 a 105.00 106.00 103.00 c 97.00 85.00 79.00 67.00 106.00
1961 68.00 71.00 72.00 85.00 82.00 106.00 a 105.00 101.00 95.00 93.00 77.00 61.00 106.00
1962 79.00 69.00 72.00 85.00 84.00 98.00 100.00 99.00 98.00 a 89.00 86.00 69.00 100.00
1963 60.00 73.00 72.00 75.00 91.00 102.00 103.00 103.00 99.00 94.00 65.00 64.00 103.00
1964 63.00 75.00 78.00 84.00 90.00 103.00 110.00 105.00 100.00 93.00 70.00 65.00 110.00
1965 68.00 72.00 75.00 89.00 91.00 99.00 105.00 101.00 92.00 93.00 72.00 60.00 105.00
1966 64.00 60.00 87.00 88.00 97.00 107.00 106.00 108.00 103.00 90.00 83.00 60.00 108.00
1967 68.00 76.00 72.00 65.00 96.00 104.00 104.00 107.00 99.00 85.00 82.00 75.00 107.00
1968 76.00 72.00 83.00 86.00 90.00 105.00 108.00 101.00 101.00 87.00 74.00 60.00 108.00
1969 61.00 56.00 80.00 79.00 92.00 97.00 107.00 105.00 101.00 87.00 79.00 63.00 107.00
1970 60.00 69.00 78.00 79.00 96.00 104.00 107.00 107.00 100.00 93.00 75.00 57.00 107.00
1971 67.00 79.00 77.00 78.00 88.00 98.00 110.00 112.00 101.00 93.00 71.00 60.00 112.00
1972 63.00 68.00 81.00 81.00 96.00 104.00 112.00 108.00 99.00 90.00 70.00 61.00 112.00
1973 58.00 65.00 68.00 87.00 98.00 104.00 105.00 102.00 95.00 83.00 71.00 62.00 105.00
1974 67.00 65.00 76.00 83.00 97.00 103.00 105.00 103.00 100.00 94.00 71.00 63.00 105.00
1975 68.00 72.00 76.00 72.00 97.00 104.00 109.00 105.00 102.00 89.00 73.00 68.00 109.00
1976 71.00 68.00 75.00 83.00 96.00 104.00 106.00 104.00 105.00 89.00 80.00 70.00 106.00
1977 63.00 79.00 77.00 85.00 90.00 106.00 108.00 108.00 102.00 85.00 72.00 70.00 108.00
1978 63.00 69.00 78.00 84.00 90.00 100.00 106.00 111.00 94.00 92.00 78.00 63.00 111.00
1979 58.00 b 65.00 79.00 76.00 93.00 98.00 107.00 105.00 103.00 91.00 67.00 69.00 107.00
1980 65.00 64.00 a 75.00 83.00 94.00 96.00 109.00 104.00 96.00 101.00 82.00 76.00 109.00
1981 62.00 72.00 75.00 91.00 94.00 103.00 105.00 112.00 103.00 83.00 75.00 63.00 112.00
1982 65.00 73.00 67.00 82.00 99.00 103.00 104.00 104.00 100.00 86.00 68.00 68.00 104.00
1983 ----- z ----- z ----- z 74.00 97.00 90.00 99.00 100.00 97.00 84.00 67.00 61.00 100.00
1984 76.00 74.00 76.00 84.00 ----- z 97.00 o 106.00 ----- z 103.00 87.00 66.00 62.00 106.00
1985 74.00 ----- z 75.00 89.00 ----- z 102.00 105.00 ----- z 95.00 ----- z 78.00 65.00 105.00
1986 ----- z 78.00 85.00 86.00 ----- z 99.00 103.00 103.00 100.00 a 89.00 81.00 64.00 103.00
1987 64.00 a 70.00 74.00 89.00 97.00 101.00 103.00 a 105.00 102.00 ----- z 76.00 ----- z 105.00
1988 ----- z 74.00 75.00 a 87.00 ----- z 99.00 ----- z 104.00 ----- z ----- z 72.00 73.00 h 104.00
1989 77.00 j 70.00 74.00 91.00 89.00 i 99.00 100.00 98.00 95.00 ----- z 73.00 n 66.00 k 100.00
1990 64.00 i 72.00 j 77.00 83.00 i 92.00 i 101.00 h 105.00 j 109.00 96.00 j 95.00 i 76.00 j 65.00 k 109.00
1991 67.00 i 75.00 k 68.00 j 78.00 88.00 i 97.00 j 106.00 i 95.00 l 101.00 k 98.00 i 79.00 m 65.00 j 106.00
1992 65.00 i 78.00 j 72.00 i 86.00 95.00 k 106.00 100.00 i 103.00 j 98.00 i 93.00 i 75.00 i 64.00 i 106.00
1993 60.00 l 64.00 i 76.00 83.00 87.00 m 98.00 96.00 i 104.00 i 99.00 j 95.00 j 80.00 l 59.00 n 104.00
1994 71.00 m 65.00 j 79.00 i 83.00 j 90.00 k 97.00 i 101.00 l 100.00 l 98.00 i 90.00 m 76.00 k 61.00 m 101.00
1995 68.00 j 74.00 m 71.00 79.00 q 90.00 k 100.00 j 102.00 k 102.00 98.00 j 88.00 o 79.00 k 68.00 m 102.00
1996 71.00 k 76.00 l 82.00 j 91.00 94.00 97.00 k 102.00 i 105.00 m ----- z 88.00 v 74.00 l 65.00 m 105.00
1997 61.00 h 70.00 ----- z 84.00 97.00 j 95.00 p 101.00 l 106.00 m 96.00 j 86.00 l 83.00 65.00 i 106.00
1998 61.00 k 58.00 76.00 85.00 n 85.00 n 91.00 l 103.00 i 108.00 k 108.00 j 83.00 j 70.00 o 69.00 l 108.00
1999 69.00 m 62.00 i 67.00 85.00 k 92.00 n 99.00 j 107.00 l 99.00 j 99.00 i 93.00 k 76.00 l 76.00 k 107.00
2000 60.00 m 66.00 j 78.00 a 87.00 k 95.00 i 103.00 j 99.00 m 104.00 i 102.00 k 94.00 k 73.00 l 65.00 m 104.00
2001 65.00 j 75.00 i 80.00 i 85.00 i 99.00 i 101.00 j ----- z ----- z ----- z ----- z ----- z ----- z 101.00
Period of Record Statistics
MEAN 64.63 68.98 75.63 83.45 92.45 100.50 104.40 103.31 99.81 89.51 75.21 65.11 106.15
S.D. 5.62 5.33 4.34 5.41 4.17 4.00 3.31 3.86 3.39 4.51 5.82 4.94 3.23
SKEW 0.57 -0.04 0.01 -0.92 -0.57 -0.47 0.15 0.41 0.01 -0.35 0.20 0.80 0.05
MAX 79.00 80.00 87.00 92.00 99.00 107.00 112.00 112.00 107.00 101.00 91.00 78.00 112.00
MIN 54.00 56.00 64.00 65.00 82.00 90.00 98.00 98.00 92.00 75.00 64.00 57.00 100.00
NO YRS 41 48 54 53 44 50 47 49 48 45 47 45 34