LOGAN UT STATE UNIV,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(425186)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1893 49.00 a 46.00 a 62.00 78.00 83.00 90.00 98.00 j 95.00 d 88.00 c 76.00 62.00 a 55.00 b 98.00
1894 45.00 b 43.00 a 59.00 75.00 a 82.00 b 85.00 92.00 94.00 82.00 74.00 64.00 47.00 94.00
1895 49.00 53.00 73.00 88.00 88.00 85.00 99.00 98.00 87.00 77.00 63.00 41.00 99.00
1896 50.00 58.00 65.00 70.00 81.00 90.00 97.00 92.00 88.00 81.00 65.00 44.00 97.00
1897 47.00 42.00 51.00 74.00 85.00 88.00 94.00 95.00 84.00 75.00 65.00 46.00 95.00
1898 45.00 51.00 60.00 78.00 78.00 94.00 96.00 97.00 89.00 69.00 68.00 39.00 97.00
1899 48.00 42.00 54.00 74.00 76.00 93.00 93.00 88.00 89.00 75.00 60.00 55.00 93.00
1900 49.00 50.00 71.00 75.00 84.00 95.00 98.00 94.00 85.00 72.00 64.00 49.00 98.00
1901 47.00 51.00 61.00 75.00 84.00 88.00 100.00 92.00 84.00 81.00 63.00 54.00 100.00
1902 43.00 57.00 55.00 75.00 84.00 91.00 92.00 94.00 90.00 76.00 64.00 55.00 94.00
1903 47.00 39.00 64.00 76.00 84.00 86.00 91.00 96.00 91.00 72.00 67.00 39.00 96.00
1904 47.00 58.00 60.00 80.00 77.00 87.00 95.00 94.00 93.00 80.00 62.00 56.00 95.00
1905 49.00 50.00 62.00 79.00 90.00 89.00 99.00 99.00 89.00 80.00 68.00 45.00 99.00
1906 54.00 55.00 60.00 78.00 79.00 85.00 97.00 95.00 84.00 78.00 60.00 55.00 97.00
1907 41.00 51.00 65.00 74.00 76.00 81.00 92.00 89.00 83.00 76.00 58.00 49.00 92.00
1908 45.00 58.00 66.00 78.00 76.00 85.00 95.00 93.00 89.00 73.00 58.00 42.00 95.00
1909 48.00 46.00 52.00 69.00 76.00 96.00 101.00 91.00 83.00 73.00 63.00 35.00 101.00
1910 50.00 48.00 68.00 83.00 92.00 92.00 97.00 92.00 88.00 81.00 66.00 52.00 97.00
1911 54.00 48.00 67.00 71.00 79.00 87.00 90.00 90.00 89.00 74.00 52.00 43.00 90.00
1912 49.00 47.00 60.00 69.00 82.00 87.00 90.00 89.00 78.00 75.00 65.00 46.00 90.00
1913 45.00 51.00 67.00 74.00 83.00 87.00 90.00 93.00 86.00 76.00 63.00 44.00 93.00
1914 48.00 51.00 65.00 71.00 85.00 89.00 93.00 93.00 85.00 73.00 68.00 47.00 93.00
1915 41.00 54.00 71.00 79.00 79.00 87.00 95.00 93.00 88.00 76.00 67.00 50.00 95.00
1916 47.00 50.00 69.00 77.00 73.00 94.00 95.00 94.00 88.00 73.00 66.00 50.00 95.00
1917 43.00 49.00 54.00 68.00 80.00 89.00 96.00 92.00 90.00 77.00 66.00 56.00 96.00
1918 49.00 50.00 69.00 71.00 84.00 98.00 96.00 92.00 87.00 78.00 68.00 52.00 98.00
1919 54.00 48.00 67.00 79.00 92.00 93.00 97.00 97.00 86.00 66.00 63.00 48.00 97.00
1920 55.00 55.00 61.00 62.00 75.00 82.00 93.00 91.00 82.00 70.00 54.00 48.00 93.00
1921 47.00 49.00 66.00 70.00 77.00 91.00 95.00 91.00 86.00 79.00 64.00 52.00 95.00
1922 47.00 47.00 57.00 67.00 85.00 94.00 99.00 96.00 87.00 80.00 54.00 50.00 99.00
1923 51.00 44.00 64.00 70.00 81.00 89.00 93.00 90.00 88.00 68.00 61.00 52.00 93.00
1924 34.00 47.00 44.00 68.00 75.00 90.00 96.00 95.00 92.00 71.00 65.00 49.00 96.00
1925 50.00 55.00 68.00 79.00 84.00 89.00 97.00 90.00 83.00 72.00 52.00 51.00 97.00
1926 40.00 48.00 66.00 76.00 84.00 99.00 98.00 95.00 84.00 77.00 61.00 57.00 99.00
1927 50.00 52.00 58.00 82.00 86.00 92.00 95.00 90.00 84.00 78.00 69.00 52.00 95.00
1928 54.00 45.00 a 72.00 78.00 a 87.00 89.00 95.00 98.00 a 90.00 d 77.00 a 59.00 47.00 98.00
1929 41.00 46.00 65.00 70.00 a 81.00 93.00 99.00 a 97.00 a 92.00 a 78.00 62.00 62.00 a 99.00
1930 49.00 57.00 b 62.00 d 80.00 87.00 92.00 96.00 a 91.00 82.00 a 68.00 59.00 32.00 a 96.00
1931 39.00 46.00 67.00 76.00 a 84.00 b 92.00 b 102.00 c 95.00 91.00 e 74.00 a 70.00 51.00 102.00
1932 42.00 46.00 a 63.00 a 73.00 a 83.00 93.00 93.00 95.00 a 88.00 a 80.00 61.00 a 50.00 95.00
1933 45.00 a 45.00 68.00 a 71.00 a 88.00 91.00 100.00 97.00 89.00 78.00 56.00 59.00 100.00
1934 48.00 62.00 70.00 82.00 87.00 90.00 100.00 95.00 88.00 78.00 64.00 50.00 100.00
1935 49.00 57.00 67.00 74.00 77.00 92.00 97.00 95.00 89.00 82.00 52.00 48.00 97.00
1936 47.00 51.00 60.00 81.00 90.00 94.00 98.00 96.00 89.00 79.00 a 58.00 53.00 98.00
1937 37.00 48.00 52.00 71.00 84.00 98.00 98.00 95.00 90.00 77.00 61.00 54.00 98.00
1938 56.00 55.00 61.00 78.00 a 83.00 90.00 95.00 94.00 87.00 77.00 55.00 53.00 95.00
1939 48.00 38.00 65.00 81.00 87.00 92.00 99.00 96.00 86.00 72.00 64.00 63.00 99.00
1940 56.00 60.00 72.00 73.00 84.00 98.00 96.00 99.00 90.00 74.00 59.00 53.00 99.00
1941 44.00 51.00 65.00 70.00 85.00 92.00 94.00 94.00 81.00 72.00 67.00 56.00 94.00
1942 46.00 45.00 57.00 77.00 84.00 89.00 96.00 95.00 87.00 80.00 66.00 51.00 96.00
1943 55.00 54.00 74.00 79.00 86.00 89.00 97.00 95.00 a 88.00 82.00 60.00 a 45.00 c 97.00
1944 40.00 a 52.00 58.00 a 70.00 83.00 93.00 a 92.00 a 91.00 90.00 81.00 a 55.00 43.00 93.00
1945 50.00 52.00 63.00 77.00 b 83.00 a 86.00 a 96.00 b 94.00 90.00 78.00 b 68.00 51.00 96.00
1946 52.00 50.00 a 70.00 82.00 78.00 88.00 96.00 a 94.00 a 88.00 72.00 54.00 56.00 96.00
1947 47.00 50.00 66.00 73.00 87.00 88.00 96.00 93.00 91.00 78.00 64.00 43.00 96.00
1948 50.00 54.00 61.00 a 77.00 85.00 90.00 a 94.00 96.00 94.00 79.00 64.00 50.00 96.00
1949 40.00 46.00 68.00 a 76.00 84.00 86.00 95.00 a 97.00 87.00 77.00 63.00 54.00 97.00
1950 50.00 63.00 64.00 74.00 81.00 88.00 93.00 92.00 94.00 80.00 60.00 51.00 94.00
1951 49.00 62.00 a 65.00 70.00 84.00 86.00 96.00 94.00 86.00 75.00 61.00 54.00 96.00
1952 46.00 46.00 54.00 78.00 80.00 89.00 93.00 91.00 90.00 80.00 64.00 47.00 93.00
1953 57.00 61.00 71.00 78.00 75.00 88.00 96.00 91.00 89.00 81.00 67.00 47.00 96.00
1954 48.00 a 59.00 63.00 79.00 a 87.00 95.00 97.00 96.00 88.00 b ----- z ----- z 50.00 b 97.00
1955 44.00 44.00 a 63.00 b 74.00 b 82.00 a 91.00 98.00 a 95.00 b 92.00 b 77.00 b 62.00 d 57.00 b 98.00
1956 53.00 b 49.00 a 74.00 a 75.00 c 84.00 a 89.00 b 94.00 b 93.00 g 89.00 d 77.00 c 58.00 b 49.00 c 94.00
1957 44.00 a 56.00 a 64.00 d 70.00 c 80.00 c 90.00 a 93.00 b 94.00 87.00 b 84.00 b 55.00 a 52.00 c 94.00
1958 45.00 58.00 a 60.00 74.00 d 88.00 b 92.00 f 93.00 d 96.00 d 89.00 80.00 b 69.00 54.00 96.00
1959 48.00 a 49.00 63.00 79.00 84.00 93.00 97.00 94.00 b 89.00 b 73.00 a 62.00 47.00 97.00
1960 46.00 46.00 a 73.00 b 78.00 88.00 a 89.00 b 100.00 a 95.00 b 87.00 a 78.00 a 66.00 45.00 100.00
1961 50.00 59.00 69.00 77.00 a 87.00 b 94.00 95.00 96.00 b 82.00 a 75.00 a 54.00 b 52.00 96.00
1962 46.00 a 57.00 68.00 a 86.00 a 82.00 93.00 94.00 a 97.00 a 88.00 b 80.00 65.00 51.00 97.00
1963 45.00 63.00 68.00 77.00 a 84.00 86.00 a 95.00 94.00 87.00 a 81.00 61.00 42.00 a 95.00
1964 45.00 45.00 48.00 a 75.00 88.00 89.00 94.00 95.00 86.00 75.00 63.00 58.00 95.00
1965 ----- z 57.00 64.00 74.00 80.00 86.00 92.00 92.00 79.00 79.00 68.00 52.00 92.00
1966 50.00 45.00 70.00 72.00 84.00 93.00 95.00 93.00 87.00 72.00 62.00 50.00 95.00
1967 50.00 56.00 67.00 67.00 87.00 83.00 93.00 92.00 91.00 75.00 62.00 42.00 93.00
1968 47.00 51.00 69.00 70.00 83.00 91.00 93.00 91.00 a 84.00 72.00 55.00 52.00 93.00
1969 57.00 47.00 66.00 80.00 84.00 87.00 92.00 95.00 89.00 71.00 65.00 59.00 95.00
1970 51.00 55.00 59.00 70.00 83.00 94.00 94.00 94.00 90.00 77.00 60.00 50.00 94.00
1971 47.00 50.00 65.00 72.00 81.00 97.00 95.00 95.00 86.00 75.00 65.00 48.00 97.00
1972 48.00 58.00 72.00 72.00 82.00 87.00 95.00 95.00 83.00 75.00 59.00 55.00 95.00
1973 52.00 44.00 53.00 71.00 81.00 91.00 96.00 91.00 83.00 77.00 65.00 59.00 96.00
1974 60.00 44.00 62.00 77.00 85.00 94.00 93.00 95.00 88.00 79.00 59.00 53.00 95.00
1975 52.00 47.00 64.00 64.00 81.00 84.00 94.00 94.00 86.00 80.00 61.00 49.00 94.00
1976 44.00 55.00 59.00 70.00 82.00 93.00 97.00 89.00 90.00 78.00 63.00 49.00 97.00
1977 43.00 56.00 66.00 80.00 75.00 89.00 93.00 93.00 89.00 74.00 64.00 52.00 93.00
1978 44.00 55.00 72.00 69.00 81.00 86.00 94.00 94.00 90.00 75.00 63.00 49.00 94.00
1979 46.00 50.00 56.00 74.00 85.00 92.00 96.00 98.00 92.00 82.00 60.00 50.00 98.00
1980 54.00 61.00 57.00 78.00 82.00 88.00 96.00 91.00 87.00 79.00 69.00 58.00 96.00
1981 47.00 63.00 60.00 77.00 82.00 92.00 93.00 92.00 86.00 72.00 65.00 60.00 93.00
1982 53.00 55.00 61.00 74.00 83.00 90.00 95.00 93.00 85.00 68.00 59.00 49.00 95.00
1983 52.00 54.00 63.00 66.00 84.00 86.00 93.00 96.00 90.00 72.00 65.00 47.00 96.00
1984 42.00 42.00 54.00 76.00 85.00 93.00 93.00 91.00 86.00 74.00 63.00 43.00 93.00
1985 36.00 41.00 64.00 79.00 84.00 94.00 97.00 95.00 88.00 71.00 63.00 45.00 97.00
1986 48.00 63.00 74.00 76.00 84.00 95.00 95.00 94.00 87.00 72.00 60.00 50.00 95.00
1987 47.00 51.00 68.00 82.00 84.00 91.00 92.00 92.00 90.00 83.00 60.00 57.00 92.00
1988 44.00 54.00 66.00 78.00 86.00 98.00 98.00 95.00 88.00 82.00 68.00 42.00 98.00
1989 42.00 51.00 65.00 81.00 83.00 92.00 98.00 98.00 86.00 78.00 65.00 47.00 98.00
1990 51.00 49.00 66.00 77.00 80.00 96.00 97.00 100.00 94.00 80.00 68.00 47.00 100.00
1991 41.00 52.00 58.00 72.00 78.00 85.00 95.00 94.00 92.00 78.00 56.00 46.00 95.00
1992 41.00 57.00 65.00 81.00 84.00 93.00 93.00 96.00 86.00 85.00 56.00 47.00 96.00
1993 45.00 51.00 69.00 68.00 83.00 88.00 90.00 90.00 85.00 81.00 55.00 54.00 90.00
1994 49.00 52.00 68.00 82.00 85.00 95.00 98.00 99.00 91.00 74.00 61.00 50.00 99.00
1995 48.00 60.00 64.00 71.00 77.00 88.00 96.00 95.00 97.00 78.00 65.00 66.00 97.00
1996 47.00 54.00 68.00 79.00 84.00 90.00 96.00 97.00 91.00 83.00 64.00 55.00 97.00
1997 56.00 47.00 70.00 76.00 84.00 90.00 93.00 93.00 87.00 82.00 61.00 44.00 93.00
1998 50.00 53.00 65.00 76.00 79.00 86.00 101.00 95.00 ----- z 75.00 61.00 62.00 101.00
1999 54.00 58.00 70.00 73.00 83.00 90.00 96.00 94.00 83.00 80.00 70.00 60.00 96.00
2000 59.00 55.00 68.00 82.00 ----- z 93.00 99.00 101.00 91.00 79.00 49.00 ----- z 101.00
2001 40.00 49.00 63.00 81.00 ----- z 95.00 ----- z 99.00 ----- z 84.00 ----- z 46.00 99.00
2002 ----- z ----- z 60.00 76.00 ----- z ----- z 103.00 94.00 90.00 70.00 58.00 52.00 103.00
2003 52.00 59.00 69.00 74.00 94.00 92.00 102.00 100.00 89.00 87.00 55.00 52.00 102.00
2004 45.00 52.00 74.00 77.00 81.00 86.00 94.00 92.00 89.00 77.00 58.00 ----- z 94.00
2005 44.00 44.00 56.00 68.00 82.00 90.00 97.00 93.00 88.00 79.00 65.00 50.00 97.00
2006 50.00 60.00 64.00 75.00 87.00 92.00 98.00 93.00 i 89.00 78.00 67.00 57.00 98.00
2007 46.00 56.00 71.00 a 83.00 85.00 93.00 98.00 96.00 91.00 76.00 66.00 48.00 98.00
2008 49.00 42.00 59.00 74.00 85.00 92.00 96.00 94.00 84.00 82.00 69.00 54.00 96.00
2009 50.00 50.00 68.00 75.00 87.00 90.00 97.00 94.00 88.00 75.00 70.00 44.00 97.00
2010 44.00 41.00 61.00 76.00 78.00 93.00 96.00 94.00 89.00 87.00 64.00 48.00 96.00
2011 47.00 57.00 a 60.00 65.00 76.00 91.00 96.00 95.00 89.00 84.00 60.00 57.00 96.00
2012 49.00 50.00 68.00 84.00 85.00 93.00 98.00 96.00 85.00 78.00 67.00 54.00 98.00
2013 42.00 c 42.00 65.00 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 65.00
Period of Record Statistics
MEAN 47.59 51.38 63.96 75.16 82.89 90.42 95.58 94.15 87.69 76.85 62.19 50.38 95.91
S.D. 4.74 5.85 5.81 4.78 3.90 3.60 2.66 2.55 3.16 4.12 4.54 5.68 2.39
SKEW -0.02 0.05 -0.66 -0.13 -0.16 -0.01 0.28 0.10 -0.30 -0.10 -0.53 -0.15 -0.11
MAX 60.00 63.00 74.00 88.00 94.00 99.00 103.00 101.00 97.00 87.00 70.00 66.00 102.00
MIN 34.00 38.00 44.00 62.00 73.00 81.00 90.00 88.00 78.00 66.00 49.00 32.00 90.00
NO YRS 119 120 121 120 117 118 118 118 118 119 118 118 97