EUREKA sta,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(262708)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1888 ----- z ----- z ----- z 87.00 86.00 a 95.00 100.00 99.00 77.00 94.00 a 62.00 54.00 100.00
1889 45.00 54.00 70.00 85.00 94.00 99.00 106.00 103.00 ----- z 87.00 59.00 50.00 106.00
1890 46.00 57.00 64.00 77.00 86.00 91.00 102.00 ----- z 109.00 80.00 h 63.00 64.00 109.00
1891 64.00 ----- z 58.00 81.00 84.00 b 91.00 101.00 99.00 96.00 a 84.00 81.00 ----- z 101.00
1892 56.00 62.00 b 71.00 80.00 ----- z 88.00 c 90.00 a 92.00 ----- z 100.00 ----- z ----- z 100.00
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.00 57.00
1894 48.00 q 63.00 l 75.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1900 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1901 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1902 ----- z ----- z 51.00 76.00 83.00 95.00 95.00 99.00 92.00 75.00 60.00 53.00 99.00
1903 59.00 47.00 62.00 74.00 85.00 95.00 93.00 95.00 91.00 76.00 69.00 58.00 95.00
1904 56.00 63.00 64.00 75.00 82.00 100.00 110.00 99.00 90.00 74.00 72.00 64.00 110.00
1905 55.00 60.00 62.00 69.00 75.00 92.00 99.00 87.00 83.00 80.00 70.00 59.00 99.00
1906 ----- z ----- z 60.00 l 73.00 76.00 88.00 92.00 94.00 84.00 83.00 67.00 54.00 94.00
1907 48.00 58.00 62.00 78.00 78.00 85.00 90.00 89.00 88.00 73.00 64.00 59.00 90.00
1908 53.00 55.00 71.00 76.00 76.00 87.00 93.00 94.00 90.00 78.00 67.00 53.00 94.00
1909 56.00 51.00 58.00 71.00 78.00 92.00 98.00 93.00 82.00 75.00 69.00 48.00 98.00
1910 53.00 a 52.00 67.00 81.00 a 94.00 92.00 93.00 92.00 89.00 82.00 c 69.00 a 64.00 94.00
1911 58.00 45.00 71.00 73.00 77.00 90.00 94.00 93.00 89.00 73.00 a 59.00 60.00 b 94.00
1912 54.00 57.00 59.00 64.00 j 81.00 87.00 90.00 a 92.00 82.00 a 71.00 a 60.00 53.00 92.00
1913 53.00 57.00 70.00 72.00 83.00 88.00 91.00 92.00 88.00 75.00 65.00 51.00 92.00
1914 55.00 55.00 66.00 75.00 83.00 92.00 91.00 96.00 85.00 78.00 71.00 53.00 96.00
1915 51.00 50.00 69.00 71.00 80.00 89.00 91.00 96.00 n 86.00 83.00 69.00 57.00 96.00
1916 40.00 55.00 72.00 78.00 80.00 90.00 95.00 ----- z 94.00 72.00 72.00 52.00 95.00
1917 48.00 54.00 66.00 74.00 76.00 90.00 d ----- z ----- z 90.00 86.00 70.00 63.00 90.00
1918 65.00 59.00 68.00 72.00 83.00 97.00 94.00 91.00 86.00 77.00 70.00 55.00 97.00
1919 51.00 49.00 62.00 76.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 76.00
1920 59.00 54.00 60.00 o ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.00 g 63.00
1922 47.00 46.00 56.00 65.00 78.00 92.00 98.00 88.00 83.00 s 74.00 55.00 52.00 98.00
1923 53.00 50.00 59.00 68.00 h 79.00 91.00 95.00 87.00 93.00 69.00 60.00 55.00 95.00
1924 48.00 63.00 53.00 a 71.00 84.00 91.00 95.00 93.00 88.00 69.00 63.00 38.00 95.00
1925 45.00 49.00 67.00 68.00 76.00 89.00 97.00 89.00 76.00 64.00 51.00 51.00 97.00
1926 45.00 50.00 58.00 73.00 79.00 93.00 90.00 90.00 81.00 77.00 62.00 51.00 93.00
1927 52.00 56.00 54.00 71.00 83.00 ----- z ----- z 90.00 87.00 77.00 70.00 ----- z 90.00
1928 53.00 52.00 66.00 75.00 84.00 90.00 94.00 95.00 88.00 78.00 66.00 51.00 95.00
1929 51.00 51.00 71.00 76.00 79.00 93.00 95.00 94.00 84.00 75.00 65.00 59.00 95.00
1930 46.00 63.00 64.00 76.00 n 78.00 90.00 93.00 ----- z ----- z ----- z 50.00 q 50.00 93.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.00 l 55.00 55.00
1939 48.00 46.00 65.00 75.00 88.00 91.00 94.00 94.00 84.00 72.00 67.00 60.00 94.00
1940 54.00 55.00 73.00 78.00 84.00 95.00 95.00 94.00 82.00 g 79.00 69.00 61.00 a 95.00
1941 49.00 51.00 66.00 65.00 e 80.00 a 84.00 95.00 88.00 j 78.00 h 73.00 66.00 52.00 a 95.00
1942 49.00 50.00 65.00 f 72.00 81.00 86.00 c 94.00 93.00 82.00 80.00 69.00 58.00 94.00
1943 54.00 62.00 60.00 i 79.00 f ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 79.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z ----- z ----- z ----- z ----- z 82.00 62.00 55.00 82.00
1953 56.00 61.00 69.00 77.00 71.00 88.00 95.00 92.00 88.00 78.00 63.00 55.00 95.00
1954 52.00 59.00 63.00 77.00 89.00 98.00 94.00 l 94.00 89.00 a 77.00 d 64.00 a 50.00 f 98.00
1955 44.00 c 50.00 b 64.00 a 68.00 80.00 e 90.00 99.00 96.00 93.00 a 77.00 a 63.00 54.00 d 99.00
1956 53.00 46.00 71.00 72.00 78.00 b 94.00 a 94.00 91.00 89.00 b 75.00 h 68.00 59.00 b 94.00
1957 49.00 b 58.00 60.00 f 66.00 76.00 95.00 a 95.00 a 95.00 89.00 a 70.00 b 56.00 a 52.00 95.00
1958 52.00 61.00 b 52.00 71.00 a 83.00 b 94.00 a 97.00 95.00 90.00 80.00 b 68.00 a 62.00 a 97.00
1959 58.00 52.00 b 61.00 a 78.00 80.00 95.00 a 97.00 93.00 90.00 75.00 a 64.00 a 58.00 97.00
1960 45.00 49.00 70.00 b 76.00 b 85.00 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.00 e 54.00 61.00
1965 59.00 60.00 62.00 a 74.00 79.00 86.00 90.00 b 91.00 b 81.00 82.00 68.00 56.00 91.00
1966 48.00 b 46.00 72.00 74.00 86.00 92.00 97.00 94.00 86.00 77.00 68.00 52.00 a 97.00
1967 54.00 57.00 64.00 57.00 85.00 89.00 94.00 91.00 87.00 80.00 66.00 52.00 94.00
1968 53.00 60.00 69.00 68.00 81.00 93.00 94.00 90.00 86.00 73.00 56.00 50.00 94.00
1969 61.00 47.00 65.00 80.00 83.00 86.00 92.00 94.00 89.00 77.00 64.00 50.00 94.00
1970 55.00 54.00 60.00 68.00 82.00 95.00 93.00 94.00 83.00 79.00 59.00 51.00 95.00
1971 57.00 a 60.00 66.00 68.00 73.00 90.00 95.00 96.00 89.00 81.00 63.00 45.00 96.00
1972 52.00 61.00 70.00 73.00 85.00 94.00 95.00 94.00 79.00 73.00 55.00 53.00 95.00
1973 54.00 45.00 49.00 70.00 81.00 90.00 96.00 92.00 85.00 77.00 68.00 49.00 96.00
1974 49.00 52.00 62.00 70.00 84.00 93.00 92.00 89.00 88.00 79.00 62.00 51.00 93.00
1975 54.00 56.00 58.00 62.00 78.00 85.00 94.00 92.00 86.00 78.00 70.00 53.00 94.00
1976 53.00 56.00 61.00 70.00 81.00 89.00 97.00 88.00 90.00 76.00 72.00 56.00 97.00
1977 56.00 64.00 62.00 75.00 83.00 90.00 92.00 93.00 87.00 76.00 66.00 59.00 93.00
1978 49.00 52.00 66.00 62.00 78.00 86.00 95.00 96.00 85.00 77.00 67.00 47.00 96.00
1979 46.00 a 52.00 59.00 74.00 81.00 92.00 98.00 97.00 88.00 82.00 59.00 60.00 98.00
1980 51.00 60.00 56.00 75.00 78.00 88.00 94.00 94.00 85.00 83.00 72.00 60.00 94.00
1981 54.00 61.00 57.00 80.00 78.00 93.00 95.00 96.00 89.00 72.00 66.00 59.00 96.00
1982 53.00 61.00 57.00 76.00 81.00 87.00 93.00 92.00 87.00 66.00 60.00 52.00 93.00
1983 55.00 54.00 61.00 59.00 87.00 88.00 92.00 93.00 85.00 71.00 65.00 53.00 93.00
1984 46.00 52.00 60.00 75.00 85.00 90.00 c 94.00 a 90.00 a 84.00 77.00 61.00 45.00 e 94.00
1985 51.00 d 55.00 b 62.00 c 75.00 78.00 p 92.00 n ----- z ----- z 75.00 y 68.00 e 67.00 46.00 92.00
1986 57.00 64.00 68.00 73.00 84.00 89.00 88.00 92.00 86.00 70.00 63.00 54.00 92.00
1987 56.00 56.00 59.00 79.00 79.00 92.00 92.00 b 95.00 a 86.00 78.00 57.00 55.00 95.00
1988 50.00 55.00 68.00 76.00 85.00 90.00 94.00 89.00 85.00 79.00 67.00 53.00 n 94.00
1989 47.00 55.00 64.00 n 77.00 79.00 90.00 93.00 88.00 84.00 79.00 69.00 54.00 93.00
1990 58.00 a ----- z 63.00 74.00 78.00 90.00 91.00 91.00 90.00 76.00 69.00 57.00 91.00
1991 47.00 58.00 56.00 73.00 73.00 86.00 92.00 88.00 83.00 79.00 63.00 53.00 92.00
1992 53.00 59.00 60.00 78.00 80.00 85.00 90.00 90.00 83.00 79.00 61.00 44.00 90.00
1993 43.00 42.00 65.00 70.00 77.00 87.00 90.00 89.00 85.00 78.00 62.00 54.00 90.00
1994 56.00 53.00 67.00 77.00 82.00 92.00 94.00 95.00 85.00 69.00 60.00 52.00 95.00
1995 42.00 63.00 61.00 68.00 73.00 84.00 91.00 90.00 87.00 75.00 66.00 63.00 91.00
1996 58.00 59.00 64.00 75.00 84.00 88.00 92.00 92.00 89.00 81.00 65.00 50.00 92.00
1997 47.00 53.00 a 70.00 69.00 83.00 85.00 91.00 93.00 81.00 80.00 68.00 45.00 93.00
1998 51.00 44.00 69.00 70.00 73.00 87.00 98.00 b 91.00 89.00 70.00 61.00 53.00 98.00
1999 52.00 a 62.00 63.00 72.00 75.00 87.00 91.00 f 86.00 83.00 79.00 70.00 57.00 91.00
2000 54.00 58.00 65.00 77.00 85.00 87.00 95.00 96.00 86.00 80.00 52.00 54.00 96.00
2001 57.00 55.00 62.00 72.00 84.00 89.00 94.00 92.00 84.00 79.00 66.00 46.00 94.00
2002 53.00 50.00 62.00 75.00 86.00 90.00 98.00 92.00 85.00 70.00 61.00 50.00 98.00
2003 56.00 60.00 63.00 69.00 91.00 90.00 95.00 92.00 85.00 80.00 57.00 52.00 95.00
2004 48.00 48.00 75.00 72.00 81.00 88.00 89.00 91.00 87.00 74.00 a 59.00 52.00 91.00
2005 56.00 47.00 65.00 68.00 80.00 86.00 96.00 g 89.00 ----- z 79.00 64.00 e 54.00 96.00
2006 53.00 54.00 ----- z 67.00 79.00 90.00 96.00 88.00 e 83.00 77.00 70.00 55.00 96.00
2007 54.00 55.00 72.00 a 78.00 81.00 91.00 95.00 91.00 87.00 74.00 67.00 57.00 95.00
2008 41.00 46.00 61.00 75.00 85.00 90.00 93.00 90.00 83.00 85.00 66.00 60.00 93.00
2009 53.00 57.00 66.00 73.00 86.00 86.00 94.00 93.00 84.00 74.00 68.00 46.00 94.00
2010 44.00 47.00 65.00 69.00 70.00 91.00 93.00 90.00 87.00 86.00 71.00 54.00 93.00
2011 54.00 56.00 59.00 71.00 74.00 87.00 93.00 95.00 86.00 83.00 63.00 58.00 95.00
2012 58.00 56.00 68.00 81.00 84.00 a 89.00 a 96.00 90.00 83.00 78.00 71.00 52.00 96.00
2013 50.00 50.00 68.00 59.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 26.00 z 68.00
Period of Record Statistics
MEAN 52.02 54.46 63.89 73.16 81.07 90.16 94.39 92.48 86.55 77.24 64.78 53.97 94.67
S.D. 4.91 5.41 5.50 5.11 4.57 3.39 3.49 3.12 4.34 5.50 5.06 4.92 2.97
SKEW -0.12 -0.18 -0.29 -0.41 0.15 0.51 1.56 0.53 1.52 0.82 -0.21 -0.23 2.28
MAX 65.00 64.00 75.00 87.00 94.00 100.00 110.00 103.00 109.00 100.00 81.00 64.00 110.00
MIN 40.00 42.00 49.00 57.00 70.00 84.00 88.00 86.00 76.00 64.00 51.00 38.00 90.00
NO YRS 92 90 88 89 89 88 84 83 82 88 90 89 57