YAMPA stat,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(059265)

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
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 65.00 d 60.00 55.00 65.00
1942 43.00 40.00 47.00 76.00 77.00 78.00 ----- z ----- z ----- z ----- z ----- z ----- z 78.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 80.00 p 88.00 82.00 76.00 71.00 63.00 52.00 88.00
1965 44.00 49.00 55.00 68.00 72.00 75.00 80.00 86.00 72.00 73.00 62.00 50.00 86.00
1966 48.00 40.00 58.00 67.00 74.00 79.00 84.00 83.00 78.00 67.00 59.00 48.00 84.00
1967 46.00 46.00 58.00 63.00 77.00 75.00 82.00 81.00 79.00 73.00 63.00 41.00 82.00
1968 49.00 46.00 56.00 63.00 73.00 84.00 84.00 79.00 78.00 70.00 54.00 46.00 84.00
1969 54.00 43.00 59.00 73.00 80.00 80.00 83.00 a 85.00 77.00 66.00 51.00 53.00 85.00
1970 52.00 50.00 53.00 58.00 76.00 85.00 82.00 84.00 78.00 72.00 58.00 53.00 85.00
1971 52.00 48.00 58.00 67.00 74.00 85.00 87.00 84.00 80.00 72.00 59.00 48.00 87.00
1972 47.00 57.00 62.00 69.00 75.00 80.00 87.00 88.00 76.00 74.00 48.00 50.00 a 88.00
1973 44.00 43.00 52.00 60.00 74.00 85.00 87.00 86.00 78.00 75.00 63.00 56.00 87.00
1974 49.00 50.00 57.00 a 70.00 77.00 a 89.00 83.00 89.00 81.00 75.00 53.00 47.00 89.00
1975 50.00 43.00 54.00 67.00 76.00 84.00 87.00 87.00 80.00 76.00 65.00 a 51.00 87.00
1976 45.00 57.00 56.00 e 62.00 76.00 78.00 y ----- z ----- z ----- z ----- z ----- z ----- z 78.00
1977 35.00 z 50.00 f 58.00 g 67.00 i ----- z ----- z ----- z ----- z 81.00 f 75.00 65.00 50.00 81.00
1978 41.00 56.00 68.00 b 70.00 85.00 a 90.00 90.00 82.00 85.00 74.00 66.00 42.00 90.00
1979 39.00 51.00 51.00 a 64.00 79.00 a 76.00 x ----- z ----- z 79.00 k 75.00 51.00 45.00 79.00
1980 52.00 49.00 48.00 66.00 76.00 83.00 84.00 a 84.00 80.00 75.00 68.00 57.00 84.00
1981 55.00 56.00 56.00 72.00 81.00 84.00 87.00 85.00 77.00 72.00 60.00 b 56.00 87.00
1982 52.00 52.00 51.00 66.00 72.00 84.00 84.00 82.00 79.00 67.00 57.00 49.00 84.00
1983 47.00 47.00 58.00 64.00 75.00 78.00 81.00 85.00 82.00 69.00 66.00 44.00 85.00
1984 40.00 44.00 50.00 62.00 80.00 83.00 82.00 87.00 78.00 63.00 58.00 47.00 87.00
1985 36.00 42.00 i 54.00 68.00 72.00 83.00 84.00 83.00 78.00 70.00 60.00 43.00 84.00
1986 55.00 53.00 64.00 69.00 72.00 83.00 82.00 85.00 74.00 67.00 52.00 48.00 85.00
1987 49.00 55.00 57.00 71.00 73.00 77.00 85.00 80.00 76.00 71.00 59.00 53.00 85.00
1988 48.00 47.00 60.00 69.00 76.00 83.00 82.00 82.00 78.00 67.00 57.00 47.00 83.00
1989 42.00 53.00 59.00 71.00 74.00 85.00 86.00 79.00 77.00 71.00 62.00 41.00 86.00
1990 51.00 46.00 53.00 61.00 j 72.00 86.00 84.00 83.00 81.00 69.00 55.00 44.00 86.00
1991 36.00 46.00 51.00 63.00 73.00 77.00 81.00 80.00 76.00 73.00 53.00 45.00 81.00
1992 41.00 48.00 52.00 73.00 73.00 80.00 84.00 82.00 79.00 76.00 49.00 52.00 84.00
1993 46.00 49.00 58.00 67.00 76.00 81.00 83.00 82.00 78.00 73.00 55.00 46.00 83.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.00 78.00 65.00 60.00 43.00 85.00
1995 43.00 51.00 57.00 62.00 68.00 78.00 88.00 84.00 84.00 71.00 59.00 49.00 88.00
1996 44.00 43.00 56.00 70.00 76.00 79.00 83.00 84.00 80.00 74.00 54.00 53.00 84.00
1997 49.00 55.00 60.00 64.00 72.00 80.00 84.00 82.00 80.00 74.00 59.00 42.00 84.00
1998 49.00 46.00 63.00 67.00 74.00 80.00 86.00 82.00 86.00 76.00 58.00 55.00 86.00
1999 44.00 49.00 61.00 64.00 74.00 80.00 85.00 81.00 74.00 74.00 69.00 61.00 85.00
2000 47.00 48.00 54.00 71.00 82.00 84.00 86.00 87.00 83.00 71.00 45.00 42.00 87.00
2001 42.00 47.00 54.00 71.00 75.00 83.00 87.00 85.00 83.00 75.00 64.00 45.00 87.00
2002 45.00 52.00 52.00 66.00 81.00 88.00 88.00 86.00 80.00 65.00 48.00 45.00 88.00
2003 48.00 53.00 57.00 66.00 84.00 78.00 88.00 89.00 77.00 75.00 57.00 51.00 89.00
2004 39.00 53.00 65.00 69.00 74.00 82.00 87.00 83.00 78.00 67.00 64.00 49.00 87.00
2005 46.00 43.00 53.00 67.00 79.00 82.00 88.00 81.00 78.00 73.00 64.00 47.00 88.00
2006 49.00 51.00 51.00 71.00 77.00 85.00 89.00 82.00 78.00 70.00 66.00 44.00 89.00
2007 42.00 48.00 62.00 71.00 76.00 85.00 90.00 85.00 83.00 70.00 63.00 45.00 90.00
2008 41.00 46.00 52.00 66.00 75.00 80.00 84.00 87.00 77.00 72.00 65.00 51.00 87.00
2009 44.00 49.00 60.00 67.00 ----- z 78.00 85.00 86.00 78.00 69.00 64.00 41.00 86.00
2010 41.00 37.00 59.00 68.00 77.00 82.00 86.00 85.00 82.00 77.00 62.00 44.00 86.00
2011 39.00 47.00 58.00 63.00 a 73.00 83.00 84.00 a 84.00 81.00 74.00 a 55.00 49.00 84.00
2012 45.00 44.00 68.00 73.00 76.00 90.00 88.00 87.00 80.00 71.00 62.00 52.00 a 90.00
2013 44.00 43.00 53.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.00
Period of Record Statistics
MEAN 45.71 48.28 56.46 67.26 75.72 82.07 85.09 83.91 78.93 71.41 58.96 48.31 86.02
S.D. 4.73 4.70 4.77 3.84 3.40 3.65 2.52 2.51 2.84 3.49 5.66 4.76 2.22
SKEW 0.02 -0.05 0.41 -0.13 0.71 0.18 0.04 0.03 0.27 -0.55 -0.49 0.41 -0.04
MAX 55.00 57.00 68.00 76.00 85.00 90.00 90.00 89.00 86.00 77.00 69.00 61.00 90.00
MIN 36.00 37.00 47.00 58.00 68.00 75.00 80.00 79.00 72.00 63.00 45.00 41.00 81.00
NO YRS 48 47 48 46 46 45 45 46 46 49 49 49 41