ORLAND, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(046506)

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 109.00 99.00 103.00 89.00 77.00 66.00 109.00
1949 69.00 71.00 71.00 90.00 98.00 105.00 105.00 102.00 105.00 93.00 87.00 67.00 105.00
1950 64.00 75.00 85.00 93.00 110.00 110.00 111.00 112.00 113.00 91.00 83.00 69.00 113.00
1951 59.00 67.00 81.00 95.00 101.00 105.00 107.00 105.00 105.00 90.00 80.00 70.00 107.00
1952 60.00 70.00 82.00 88.00 97.00 99.00 112.00 102.00 106.00 100.00 82.00 60.00 112.00
1953 70.00 70.00 81.00 93.00 c 89.00 100.00 106.00 104.00 110.00 94.00 76.00 67.00 110.00
1954 66.00 78.00 73.00 94.00 95.00 106.00 105.00 103.00 100.00 92.00 76.00 61.00 106.00
1955 63.00 66.00 77.00 82.00 98.00 105.00 103.00 108.00 108.00 97.00 88.00 65.00 108.00
1956 62.00 65.00 79.00 88.00 95.00 109.00 108.00 105.00 100.00 100.00 78.00 77.00 109.00
1957 63.00 78.00 75.00 91.00 100.00 109.00 106.00 104.00 108.00 77.00 75.00 66.00 a 109.00
1958 65.00 69.00 67.00 84.00 96.00 100.00 104.00 107.00 101.00 i 100.00 84.00 76.00 107.00
1959 67.00 74.00 79.00 88.00 94.00 106.00 110.00 110.00 100.00 94.00 b 84.00 72.00 110.00
1960 62.00 68.00 89.00 87.00 100.00 110.00 a 113.00 104.00 101.00 b 89.00 h 84.00 63.00 113.00
1961 67.00 70.00 76.00 89.00 a 90.00 114.00 111.00 104.00 97.00 96.00 79.00 65.00 114.00
1962 78.00 70.00 77.00 89.00 92.00 105.00 d 104.00 106.00 101.00 91.00 87.00 70.00 106.00
1963 71.00 73.00 74.00 77.00 95.00 103.00 102.00 102.00 104.00 100.00 74.00 64.00 104.00
1964 64.00 75.00 80.00 91.00 94.00 102.00 108.00 104.00 a 103.00 97.00 73.00 73.00 108.00
1965 63.00 72.00 78.00 89.00 95.00 104.00 105.00 103.00 95.00 95.00 80.00 61.00 105.00
1966 63.00 61.00 84.00 88.00 97.00 110.00 102.00 107.00 106.00 94.00 93.00 62.00 110.00
1967 71.00 73.00 75.00 70.00 100.00 105.00 105.00 108.00 105.00 89.00 91.00 77.00 108.00
1968 76.00 80.00 82.00 90.00 97.00 107.00 106.00 106.00 102.00 91.00 73.00 60.00 107.00
1969 59.00 58.00 80.00 85.00 99.00 100.00 103.00 106.00 105.00 91.00 86.00 69.00 106.00
1970 68.00 74.00 83.00 82.00 99.00 108.00 107.00 104.00 100.00 101.00 80.00 60.00 108.00
1971 70.00 79.00 76.00 82.00 92.00 99.00 105.00 117.00 108.00 98.00 77.00 62.00 117.00
1972 67.00 70.00 88.00 86.00 100.00 105.00 115.00 111.00 100.00 96.00 70.00 66.00 115.00
1973 64.00 71.00 69.00 92.00 102.00 110.00 108.00 103.00 100.00 86.00 75.00 65.00 110.00
1974 66.00 68.00 79.00 84.00 101.00 110.00 105.00 105.00 102.00 99.00 73.00 65.00 110.00
1975 71.00 73.00 74.00 78.00 98.00 105.00 112.00 102.00 103.00 93.00 76.00 74.00 112.00
1976 78.00 76.00 78.00 83.00 101.00 104.00 106.00 105.00 105.00 95.00 e 85.00 71.00 106.00
1977 66.00 82.00 a 78.00 87.00 92.00 112.00 109.00 107.00 103.00 90.00 77.00 73.00 112.00
1978 65.00 73.00 80.00 84.00 95.00 105.00 107.00 115.00 97.00 98.00 81.00 65.00 115.00
1979 63.00 68.00 79.00 79.00 101.00 103.00 108.00 107.00 105.00 99.00 70.00 73.00 108.00
1980 71.00 67.00 76.00 83.00 97.00 97.00 109.00 101.00 97.00 ----- z ----- z 81.00 109.00
1981 66.00 73.00 76.00 a 91.00 95.00 105.00 106.00 116.00 103.00 87.00 76.00 65.00 116.00
1982 66.00 70.00 72.00 83.00 102.00 105.00 100.00 104.00 103.00 90.00 73.00 64.00 105.00
1983 67.00 64.00 69.00 79.00 99.00 98.00 102.00 104.00 101.00 87.00 72.00 60.00 104.00
1984 76.00 74.00 80.00 86.00 104.00 100.00 110.00 103.00 103.00 85.00 72.00 64.00 110.00
1985 73.00 77.00 78.00 93.00 95.00 109.00 110.00 99.00 97.00 98.00 82.00 63.00 110.00
1986 68.00 80.00 85.00 89.00 96.00 103.00 101.00 101.00 104.00 92.00 87.00 69.00 104.00
1987 65.00 73.00 77.00 95.00 101.00 109.00 102.00 108.00 107.00 102.00 83.00 66.00 109.00
1988 72.00 77.00 88.00 94.00 95.00 108.00 115.00 108.00 114.00 99.00 79.00 74.00 115.00
1989 76.00 74.00 72.00 93.00 95.00 104.00 105.00 100.00 97.00 85.00 79.00 70.00 105.00
1990 67.00 76.00 81.00 92.00 98.00 104.00 108.00 115.00 101.00 96.00 79.00 69.00 115.00
1991 75.00 78.00 75.00 83.00 92.00 101.00 112.00 98.00 105.00 103.00 83.00 70.00 112.00
1992 63.00 82.00 80.00 90.00 101.00 111.00 102.00 107.00 101.00 97.00 76.00 67.00 111.00
1993 66.00 70.00 79.00 88.00 91.00 103.00 107.00 111.00 101.00 101.00 81.00 68.00 111.00
1994 76.00 66.00 80.00 87.00 97.00 102.00 107.00 102.00 106.00 92.00 73.00 60.00 107.00
1995 61.00 75.00 75.00 85.00 95.00 ----- z 107.00 103.00 105.00 94.00 85.00 70.00 107.00
1996 73.00 81.00 84.00 90.00 100.00 102.00 106.00 111.00 96.00 100.00 76.00 65.00 111.00
1997 67.00 77.00 82.00 86.00 99.00 98.00 105.00 105.00 98.00 88.00 85.00 70.00 105.00
1998 63.00 62.00 79.00 89.00 79.00 94.00 105.00 107.00 105.00 89.00 68.00 76.00 107.00
1999 74.00 64.00 76.00 87.00 96.00 103.00 110.00 105.00 102.00 93.00 81.00 74.00 110.00
2000 64.00 67.00 79.00 91.00 101.00 110.00 101.00 105.00 106.00 98.00 75.00 68.00 110.00
2001 70.00 71.00 83.00 87.00 102.00 106.00 106.00 109.00 100.00 105.00 80.00 64.00 109.00
2002 60.00 77.00 88.00 90.00 97.00 103.00 107.00 109.00 103.00 98.00 77.00 68.00 109.00
2003 72.00 68.00 81.00 77.00 100.00 105.00 110.00 100.00 104.00 95.00 72.00 65.00 110.00
2004 64.00 68.00 87.00 97.00 94.00 102.00 102.00 102.00 100.00 96.00 79.00 69.00 102.00
2005 65.00 72.00 86.00 81.00 97.00 101.00 105.00 100.00 103.00 94.00 80.00 66.00 105.00
2006 69.00 77.00 65.00 92.00 98.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 98.00
Period of Record Statistics
MEAN 67.40 72.02 78.66 87.17 97.05 104.61 106.67 105.52 102.84 94.29 79.07 67.57 109.09
S.D. 4.93 5.35 5.24 5.28 4.44 4.15 3.49 4.26 3.90 5.33 5.48 4.93 3.49
SKEW 0.45 -0.24 -0.24 -0.73 -0.84 -0.08 0.34 0.77 0.41 -0.57 0.29 0.47 0.28
MAX 78.00 82.00 89.00 97.00 110.00 114.00 115.00 117.00 114.00 105.00 93.00 81.00 117.00
MIN 59.00 58.00 65.00 70.00 79.00 94.00 100.00 98.00 95.00 77.00 68.00 60.00 102.00
NO YRS 58 58 58 58 58 56 58 58 57 56 57 58 53