UKIAH stat,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(358726)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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
1922 ----- z ----- z ----- z ----- z 82.00 j 90.00 100.00 94.00 95.00 80.00 54.00 51.00 100.00
1923 51.00 48.00 73.00 75.00 79.00 85.00 94.00 93.00 92.00 71.00 63.00 55.00 94.00
1924 54.00 60.00 56.00 72.00 92.00 100.00 96.00 90.00 84.00 75.00 63.00 57.00 100.00
1925 ----- z ----- z ----- z ----- z 80.00 c 94.00 97.00 92.00 84.00 76.00 61.00 a 54.00 97.00
1926 46.00 61.00 71.00 83.00 77.00 95.00 99.00 94.00 83.00 78.00 69.00 55.00 a 99.00
1927 47.00 51.00 64.00 80.00 80.00 89.00 98.00 93.00 82.00 84.00 66.00 53.00 98.00
1928 49.00 54.00 73.00 76.00 85.00 91.00 106.00 95.00 94.00 75.00 58.00 53.00 106.00
1929 38.00 46.00 65.00 68.00 83.00 90.00 100.00 98.00 93.00 80.00 62.00 58.00 100.00
1930 48.00 60.00 65.00 77.00 81.00 92.00 100.00 95.00 94.00 73.00 71.00 45.00 100.00
1931 45.00 48.00 60.00 74.00 91.00 91.00 104.00 97.00 91.00 82.00 70.00 52.00 104.00
1932 51.00 57.00 67.00 75.00 78.00 94.00 96.00 98.00 92.00 86.00 60.00 53.00 98.00
1933 48.00 50.00 56.00 69.00 82.00 89.00 96.00 97.00 87.00 89.00 61.00 57.00 97.00
1934 56.00 64.00 74.00 84.00 91.00 90.00 105.00 98.00 96.00 91.00 68.00 48.00 105.00
1935 50.00 46.00 66.00 65.00 81.00 89.00 104.00 99.00 94.00 84.00 60.00 49.00 104.00
1936 45.00 52.00 68.00 84.00 93.00 97.00 99.00 97.00 90.00 84.00 62.00 52.00 99.00
1937 39.00 50.00 60.00 69.00 83.00 95.00 99.00 97.00 93.00 80.00 61.00 54.00 99.00
1938 50.00 60.00 59.00 72.00 89.00 87.00 101.00 96.00 95.00 80.00 55.00 55.00 101.00
1939 56.00 47.00 69.00 83.00 88.00 96.00 105.00 100.00 98.00 81.00 67.00 68.00 105.00
1940 49.00 54.00 71.00 79.00 87.00 98.00 99.00 99.00 90.00 80.00 50.00 52.00 99.00
1941 55.00 61.00 68.00 74.00 87.00 88.00 96.00 95.00 80.00 72.00 68.00 56.00 96.00
1942 50.00 44.00 69.00 79.00 81.00 87.00 96.00 101.00 89.00 90.00 70.00 45.00 101.00
1943 48.00 50.00 66.00 80.00 75.00 80.00 97.00 94.00 94.00 91.00 63.00 56.00 97.00
1944 49.00 53.00 65.00 73.00 a 81.00 95.00 98.00 94.00 97.00 81.00 56.00 47.00 98.00
1945 54.00 54.00 62.00 75.00 77.00 89.00 95.00 95.00 96.00 84.00 64.00 48.00 96.00
1946 46.00 54.00 68.00 82.00 82.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 82.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 87.00 d 85.00 e 92.00 n 79.00 m 58.00 o 42.00 i 92.00
1949 40.00 c 56.00 d 60.00 d 78.00 e 83.00 d 84.00 o 94.00 p 96.00 s 88.00 p ----- z 62.00 l 54.00 c 96.00
1950 56.00 a 53.00 58.00 72.00 g 82.00 h 90.00 f 95.00 99.00 104.00 81.00 67.00 59.00 104.00
1951 46.00 54.00 64.00 82.00 83.00 88.00 97.00 93.00 91.00 85.00 62.00 49.00 97.00
1952 44.00 a 48.00 65.00 81.00 80.00 84.00 99.00 93.00 93.00 88.00 68.00 43.00 99.00
1953 56.00 a 55.00 65.00 77.00 80.00 a 77.00 96.00 c 96.00 97.00 84.00 66.00 50.00 97.00
1954 50.00 65.00 62.00 76.00 91.00 a 84.00 92.00 96.00 88.00 80.00 64.00 f ----- z 96.00
1955 ----- z ----- z ----- z 68.00 a 75.00 90.00 a 98.00 94.00 d 100.00 f 80.00 c 61.00 d 56.00 100.00
1956 47.00 47.00 64.00 79.00 84.00 86.00 97.00 f 99.00 l 87.00 77.00 64.00 51.00 99.00
1957 46.00 53.00 59.00 79.00 75.00 c 89.00 d 93.00 88.00 s 90.00 g 70.00 58.00 50.00 93.00
1958 49.00 64.00 a 57.00 68.00 b 85.00 j 93.00 b 93.00 k ----- z ----- z 85.00 e 60.00 56.00 93.00
1959 57.00 49.00 c ----- z ----- z ----- z 88.00 p 103.00 92.00 92.00 76.00 65.00 55.00 103.00
1960 50.00 48.00 73.00 79.00 79.00 84.00 101.00 92.00 89.00 82.00 a 56.00 47.00 101.00
1961 53.00 54.00 a 65.00 72.00 80.00 100.00 98.00 b 110.00 h 84.00 85.00 b 68.00 49.00 110.00
1962 52.00 57.00 62.00 80.00 68.00 91.00 96.00 94.00 93.00 83.00 a 67.00 55.00 96.00
1963 47.00 63.00 64.00 67.00 78.00 91.00 90.00 94.00 98.00 88.00 63.00 47.00 98.00
1964 52.00 51.00 72.00 72.00 ----- z 87.00 96.00 92.00 87.00 91.00 60.00 51.00 96.00
1965 48.00 64.00 68.00 77.00 82.00 92.00 b 95.00 95.00 84.00 84.00 73.00 58.00 95.00
1966 54.00 53.00 75.00 78.00 89.00 88.00 93.00 97.00 95.00 80.00 69.00 52.00 97.00
1967 54.00 62.00 60.00 64.00 82.00 90.00 99.00 101.00 98.00 81.00 69.00 52.00 101.00
1968 58.00 65.00 70.00 81.00 86.00 92.00 100.00 93.00 93.00 82.00 58.00 58.00 100.00
1969 50.00 52.00 72.00 76.00 h 86.00 j 91.00 h 92.00 b 100.00 95.00 72.00 67.00 54.00 100.00
1970 55.00 59.00 54.00 66.00 82.00 93.00 96.00 98.00 89.00 89.00 61.00 c 49.00 98.00
1971 56.00 a 63.00 64.00 71.00 79.00 a 88.00 100.00 101.00 b 88.00 87.00 59.00 48.00 b 101.00
1972 48.00 e 59.00 72.00 72.00 84.00 97.00 94.00 102.00 88.00 77.00 55.00 a 56.00 102.00
1973 55.00 56.00 60.00 a 75.00 87.00 95.00 96.00 94.00 96.00 a 75.00 b 53.00 50.00 96.00
1974 57.00 d 54.00 62.00 72.00 a 76.00 90.00 95.00 96.00 a 89.00 87.00 57.00 46.00 b 96.00
1975 57.00 51.00 a 60.00 68.00 83.00 86.00 101.00 a 90.00 93.00 a 88.00 72.00 58.00 101.00
1976 50.00 53.00 66.00 a 70.00 88.00 92.00 93.00 a 86.00 93.00 83.00 70.00 52.00 93.00
1977 43.00 68.00 67.00 87.00 76.00 87.00 92.00 99.00 86.00 81.00 63.00 55.00 99.00
1978 50.00 62.00 74.00 a 69.00 75.00 86.00 100.00 97.00 89.00 80.00 a 67.00 45.00 100.00
1979 39.00 50.00 68.00 70.00 86.00 94.00 99.00 99.00 94.00 90.00 64.00 60.00 99.00
1980 51.00 58.00 59.00 a 81.00 83.00 a 80.00 97.00 93.00 92.00 b 92.00 71.00 65.00 97.00
1981 60.00 61.00 65.00 b 78.00 84.00 82.00 96.00 97.00 100.00 77.00 72.00 59.00 100.00
1982 49.00 62.00 65.00 74.00 80.00 87.00 95.00 99.00 a 92.00 76.00 57.00 51.00 99.00
1983 52.00 59.00 60.00 69.00 92.00 84.00 94.00 96.00 88.00 74.00 64.00 46.00 96.00
1984 48.00 51.00 60.00 79.00 87.00 89.00 95.00 99.00 90.00 82.00 56.00 43.00 99.00
1985 38.00 48.00 56.00 79.00 87.00 93.00 97.00 93.00 79.00 74.00 66.00 45.00 97.00
1986 56.00 70.00 72.00 82.00 90.00 93.00 92.00 97.00 86.00 79.00 62.00 49.00 97.00
1987 53.00 51.00 62.00 l 87.00 90.00 94.00 98.00 97.00 97.00 88.00 66.00 57.00 98.00
1988 51.00 64.00 68.00 80.00 88.00 89.00 100.00 99.00 102.00 89.00 76.00 58.00 102.00
1989 47.00 47.00 59.00 77.00 80.00 83.00 91.00 93.00 91.00 79.00 66.00 54.00 93.00
1990 55.00 60.00 66.00 77.00 85.00 87.00 97.00 100.00 94.00 81.00 69.00 50.00 100.00
1991 51.00 ----- z 65.00 67.00 70.00 ----- z ----- z ----- z ----- z ----- z ----- z 57.00 70.00
1992 ----- z 70.00 70.00 ----- z ----- z 93.00 ----- z ----- z ----- z ----- z ----- z ----- z 93.00
1993 ----- z ----- z ----- z 64.00 90.00 87.00 90.00 91.00 92.00 90.00 b 61.00 b 54.00 92.00
1994 60.00 53.00 72.00 79.00 81.00 91.00 i 99.00 96.00 90.00 79.00 54.00 56.00 99.00
1995 53.00 69.00 66.00 70.00 82.00 84.00 95.00 92.00 b 94.00 79.00 62.00 56.00 95.00
1996 56.00 63.00 66.00 l 79.00 74.00 85.00 99.00 101.00 91.00 87.00 70.00 51.00 101.00
1997 59.00 61.00 68.00 i 77.00 85.00 88.00 c 94.00 95.00 90.00 82.00 65.00 i 55.00 95.00
1998 52.00 53.00 70.00 81.00 81.00 83.00 90.00 v 99.00 100.00 78.00 60.00 52.00 100.00
1999 55.00 50.00 i 65.00 69.00 h 84.00 92.00 93.00 96.00 i 90.00 84.00 74.00 48.00 96.00
2000 48.00 55.00 65.00 78.00 85.00 87.00 95.00 ----- z 92.00 e 80.00 54.00 d 48.00 95.00
2001 49.00 51.00 62.00 r 80.00 l 89.00 x ----- z ----- z ----- z 91.00 n 88.00 63.00 k 49.00 p 91.00
2002 48.00 p 64.00 r ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.00 z ----- z 64.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.00 f 54.00
2007 54.00 61.00 75.00 b 75.00 84.00 89.00 v 99.00 e ----- z ----- z 77.00 b ----- z ----- z 99.00
2008 ----- z ----- z ----- z ----- z ----- z 99.00 y ----- z ----- z ----- z ----- z ----- z ----- z 99.00
2009 ----- z ----- z ----- z ----- z 88.00 l 83.00 z ----- z ----- z ----- z ----- z ----- z ----- z 88.00
2010 ----- z ----- z ----- z 76.00 h 77.00 85.00 93.00 95.00 89.00 85.00 68.00 g 49.00 q 95.00
2011 38.00 z 44.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 44.00
2012 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2013 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 50.54 55.88 65.36 75.48 82.68 89.44 96.92 95.67 91.48 81.82 63.44 52.59 98.76
S.D. 5.07 6.43 5.24 5.61 5.29 4.69 3.71 3.41 4.92 5.37 5.69 4.82 2.91
SKEW -0.48 0.31 -0.06 -0.19 -0.21 -0.05 0.13 -0.57 -0.14 -0.06 -0.10 0.32 0.42
MAX 60.00 70.00 75.00 87.00 93.00 100.00 106.00 102.00 104.00 92.00 76.00 68.00 106.00
MIN 38.00 44.00 54.00 64.00 68.00 77.00 87.00 85.00 79.00 70.00 50.00 43.00 93.00
NO YRS 74 73 70 71 72 71 73 69 71 76 71 74 50