ANGWIN PAC UNION COL, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(040212)

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
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 79.00 91.00 93.00 a 102.00 98.00 103.00 s 98.00 76.00 60.00 103.00
1953 66.00 68.00 76.00 82.00 80.00 91.00 99.00 96.00 102.00 90.00 70.00 67.00 102.00
1954 62.00 73.00 68.00 86.00 88.00 101.00 102.00 91.00 94.00 89.00 74.00 a 62.00 102.00
1955 59.00 62.00 76.00 72.00 90.00 96.00 96.00 100.00 108.00 87.00 85.00 65.00 108.00
1956 55.00 65.00 72.00 78.00 89.00 102.00 100.00 96.00 93.00 89.00 77.00 69.00 102.00
1957 66.00 69.00 70.00 a 82.00 84.00 100.00 98.00 96.00 101.00 72.00 70.00 64.00 101.00
1958 63.00 64.00 61.00 79.00 88.00 92.00 96.00 99.00 100.00 94.00 76.00 75.00 100.00
1959 63.00 68.00 73.00 84.00 89.00 102.00 105.00 101.00 a 93.00 90.00 79.00 b 71.00 105.00
1960 58.00 61.00 77.00 79.00 89.00 e 100.00 103.00 99.00 a 95.00 80.00 78.00 65.00 a 103.00
1961 64.00 68.00 71.00 82.00 75.00 106.00 104.00 97.00 a 95.00 93.00 75.00 62.00 106.00
1962 75.00 65.00 69.00 83.00 82.00 98.00 97.00 100.00 94.00 82.00 78.00 a 66.00 100.00
1963 64.00 71.00 68.00 69.00 85.00 98.00 96.00 98.00 d 99.00 92.00 66.00 62.00 99.00
1964 61.00 71.00 74.00 83.00 82.00 99.00 99.00 99.00 98.00 a 91.00 68.00 59.00 99.00
1965 66.00 69.00 72.00 82.00 87.00 90.00 97.00 94.00 89.00 92.00 78.00 60.00 97.00
1966 62.00 61.00 79.00 83.00 87.00 102.00 96.00 101.00 98.00 86.00 86.00 60.00 b 102.00
1967 70.00 a 70.00 70.00 61.00 90.00 94.00 96.00 101.00 95.00 84.00 86.00 74.00 101.00
1968 70.00 b 69.00 78.00 81.00 88.00 98.00 101.00 95.00 89.00 78.00 68.00 56.00 101.00
1969 60.00 52.00 76.00 75.00 90.00 91.00 98.00 a 101.00 98.00 83.00 77.00 63.00 101.00
1970 60.00 68.00 75.00 75.00 94.00 95.00 99.00 100.00 93.00 95.00 71.00 54.00 100.00
1971 70.00 76.00 70.00 74.00 80.00 94.00 98.00 107.00 91.00 g 94.00 75.00 57.00 107.00
1972 66.00 63.00 79.00 79.00 93.00 98.00 110.00 105.00 a 93.00 82.00 67.00 67.00 110.00
1973 60.00 65.00 68.00 83.00 95.00 101.00 104.00 96.00 92.00 82.00 75.00 60.00 104.00
1974 63.00 63.00 70.00 72.00 94.00 95.00 99.00 96.00 e 95.00 91.00 72.00 61.00 99.00
1975 70.00 66.00 70.00 72.00 92.00 96.00 105.00 ----- z ----- z ----- z ----- z ----- z 105.00
1976 70.00 69.00 75.00 79.00 96.00 102.00 99.00 99.00 97.00 88.00 84.00 ----- z 102.00
1977 67.00 78.00 72.00 ----- z 89.00 99.00 105.00 100.00 97.00 84.00 71.00 64.00 105.00
1978 60.00 68.00 72.00 78.00 90.00 98.00 99.00 105.00 93.00 90.00 ----- z 59.00 105.00
1979 55.00 61.00 73.00 78.00 90.00 94.00 101.00 99.00 101.00 89.00 p 64.00 72.00 101.00
1980 67.00 63.00 71.00 75.00 88.00 95.00 103.00 100.00 91.00 99.00 77.00 74.00 103.00
1981 61.00 a 70.00 71.00 89.00 87.00 102.00 98.00 104.00 92.00 84.00 72.00 58.00 104.00
1982 62.00 67.00 63.00 79.00 94.00 90.00 95.00 97.00 96.00 81.00 68.00 62.00 97.00
1983 72.00 61.00 62.00 72.00 89.00 93.00 101.00 103.00 98.00 82.00 66.00 62.00 103.00
1984 72.00 69.00 76.00 81.00 101.00 99.00 104.00 101.00 99.00 82.00 65.00 60.00 104.00
1985 66.00 73.00 77.00 87.00 87.00 104.00 100.00 95.00 90.00 ----- z 77.00 67.00 104.00
1986 64.00 74.00 76.00 83.00 89.00 96.00 96.00 96.00 ----- z 83.00 80.00 62.00 96.00
1987 58.00 69.00 74.00 85.00 93.00 95.00 91.00 a 97.00 ----- z ----- z 70.00 g ----- z 97.00
1988 ----- z ----- z 81.00 84.00 89.00 95.00 104.00 98.00 101.00 91.00 72.00 69.00 104.00
1989 73.00 67.00 69.00 91.00 85.00 96.00 98.00 93.00 89.00 85.00 75.00 68.00 98.00
1990 65.00 71.00 73.00 83.00 90.00 96.00 98.00 98.00 93.00 88.00 76.00 66.00 98.00
1991 72.00 74.00 73.00 78.00 84.00 89.00 101.00 89.00 95.00 95.00 79.00 65.00 101.00
1992 65.00 73.00 77.00 82.00 87.00 92.00 93.00 96.00 92.00 91.00 72.00 60.00 96.00
1993 66.00 62.00 72.00 81.00 84.00 96.00 98.00 101.00 92.00 86.00 78.00 65.00 101.00
1994 71.00 a 73.00 76.00 80.00 84.00 96.00 92.00 97.00 92.00 83.00 61.00 60.00 97.00
1995 62.00 70.00 69.00 78.00 85.00 99.00 96.00 96.00 95.00 86.00 76.00 61.00 99.00
1996 71.00 74.00 83.00 89.00 89.00 96.00 97.00 101.00 89.00 96.00 73.00 61.00 101.00
1997 64.00 73.00 78.00 82.00 93.00 91.00 95.00 100.00 93.00 84.00 82.00 68.00 100.00
1998 ----- z 57.00 74.00 82.00 73.00 88.00 99.00 103.00 101.00 79.00 60.00 74.00 103.00
1999 65.00 59.00 61.00 82.00 88.00 98.00 99.00 97.00 91.00 88.00 76.00 72.00 99.00
2000 57.00 62.00 77.00 84.00 95.00 104.00 97.00 96.00 97.00 90.00 70.00 65.00 104.00
2001 67.00 72.00 78.00 82.00 96.00 94.00 100.00 96.00 93.00 97.00 75.00 63.00 100.00
2002 61.00 75.00 82.00 82.00 88.00 94.00 101.00 98.00 96.00 92.00 72.00 60.00 101.00
2003 68.00 64.00 76.00 70.00 90.00 96.00 97.00 94.00 98.00 90.00 67.00 60.00 98.00
2004 59.00 62.00 84.00 ----- z 87.00 95.00 92.00 97.00 96.00 87.00 70.00 64.00 97.00
2005 ----- z 68.00 82.00 74.00 87.00 91.00 98.00 95.00 91.00 83.00 73.00 62.00 98.00
2006 63.00 73.00 61.00 87.00 90.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 90.00
Period of Record Statistics
MEAN 64.63 67.51 73.15 79.85 88.35 96.39 99.02 98.25 95.14 87.56 73.69 63.96 101.10
S.D. 4.83 5.29 5.44 5.54 4.96 4.13 3.69 3.44 4.02 5.67 5.94 4.94 3.01
SKEW 0.09 -0.45 -0.40 -0.81 -0.56 0.15 0.34 0.09 0.69 -0.15 -0.05 0.55 0.83
MAX 75.00 78.00 84.00 91.00 101.00 106.00 110.00 107.00 108.00 99.00 86.00 75.00 110.00
MIN 55.00 52.00 61.00 61.00 73.00 88.00 91.00 89.00 89.00 72.00 60.00 54.00 96.00
NO YRS 51 53 54 53 55 54 54 53 49 50 51 51 39