RITZVILLE 1 SSE, ta

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(457059)

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
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1903 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1904 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 49.00 k 53.00 62.00 77.00 79.00 101.00 d 97.00 99.00 91.00 ----- z 58.00 a 48.00 101.00
1917 42.00 48.00 55.00 62.00 77.00 91.00 103.00 101.00 93.00 84.00 66.00 62.00 103.00
1918 60.00 51.00 70.00 a 78.00 87.00 99.00 106.00 97.00 93.00 83.00 57.00 56.00 106.00
1919 57.00 45.00 74.00 79.00 91.00 92.00 105.00 99.00 86.00 78.00 59.00 50.00 105.00
1920 50.00 47.00 a 66.00 76.00 83.00 95.00 a 102.00 a 102.00 91.00 81.00 55.00 50.00 102.00
1921 50.00 55.00 b 65.00 a 73.00 87.00 101.00 102.00 99.00 84.00 82.00 63.00 56.00 102.00
1922 36.00 40.00 58.00 79.00 90.00 98.00 104.00 b 101.00 95.00 82.00 53.00 49.00 104.00
1923 52.00 46.00 a 77.00 83.00 87.00 96.00 106.00 102.00 96.00 86.00 60.00 ----- z 106.00
1924 50.00 58.00 59.00 79.00 a 94.00 108.00 a 107.00 102.00 97.00 a 74.00 51.00 a 53.00 108.00
1925 47.00 53.00 a ----- z 82.00 83.00 104.00 105.00 102.00 90.00 71.00 55.00 48.00 a 105.00
1926 45.00 59.00 70.00 92.00 85.00 101.00 103.00 o 102.00 84.00 a 74.00 61.00 49.00 103.00
1927 45.00 50.00 62.00 a 83.00 84.00 91.00 104.00 a 96.00 a 79.00 81.00 ----- z 56.00 104.00
1928 39.00 b 55.00 a 68.00 79.00 98.00 101.00 111.00 97.00 98.00 70.00 56.00 ----- z 111.00
1929 34.00 43.00 62.00 a 77.00 92.00 94.00 106.00 101.00 93.00 81.00 60.00 48.00 106.00
1930 48.00 59.00 74.00 a 82.00 86.00 92.00 106.00 104.00 94.00 a 75.00 64.00 41.00 106.00
1931 58.00 55.00 a 61.00 82.00 96.00 98.00 109.00 101.00 93.00 85.00 66.00 51.00 a 109.00
1932 45.00 61.00 68.00 80.00 83.00 96.00 b 99.00 a 104.00 97.00 87.00 59.00 54.00 a 104.00
1933 52.00 44.00 58.00 79.00 86.00 101.00 104.00 106.00 87.00 87.00 64.00 a 58.00 106.00
1934 56.00 60.00 a 72.00 a 89.00 a 98.00 98.00 107.00 a 100.00 96.00 93.00 67.00 47.00 b 107.00
1935 57.00 a 58.00 66.00 73.00 85.00 92.00 109.00 102.00 a 97.00 91.00 58.00 44.00 109.00
1936 47.00 54.00 67.00 89.00 a 99.00 103.00 a 104.00 101.00 89.00 85.00 59.00 53.00 104.00
1937 36.00 50.00 63.00 a 73.00 a 87.00 98.00 105.00 97.00 97.00 80.00 a 60.00 52.00 105.00
1938 49.00 48.00 61.00 79.00 90.00 92.00 105.00 98.00 100.00 83.00 53.00 56.00 a 105.00
1939 50.00 50.00 75.00 90.00 95.00 105.00 110.00 103.00 96.00 e 77.00 61.00 60.00 110.00
1940 47.00 a 49.00 70.00 75.00 92.00 99.00 104.00 99.00 94.00 81.00 58.00 53.00 104.00
1941 47.00 60.00 71.00 84.00 88.00 92.00 109.00 100.00 81.00 70.00 59.00 53.00 a 109.00
1942 45.00 48.00 73.00 83.00 85.00 90.00 103.00 105.00 94.00 84.00 55.00 42.00 105.00
1943 43.00 50.00 61.00 83.00 82.00 a 90.00 100.00 94.00 94.00 89.00 59.00 53.00 100.00
1944 49.00 52.00 68.00 79.00 90.00 98.00 101.00 94.00 100.00 81.00 57.00 53.00 101.00
1945 54.00 a 55.00 65.00 77.00 86.00 95.00 100.00 101.00 93.00 c 81.00 62.00 47.00 101.00
1946 ----- z 53.00 a 67.00 88.00 83.00 94.00 104.00 103.00 88.00 a 68.00 53.00 53.00 104.00
1947 49.00 59.00 71.00 83.00 95.00 b 93.00 101.00 100.00 ----- z 81.00 a 58.00 ----- z 101.00
1948 50.00 57.00 ----- z ----- z ----- z 99.00 a 96.00 95.00 98.00 m 76.00 53.00 46.00 99.00
1949 36.00 56.00 69.00 81.00 95.00 100.00 103.00 105.00 99.00 m 71.00 65.00 53.00 105.00
1950 41.00 49.00 56.00 73.00 83.00 95.00 b 101.00 98.00 101.00 74.00 54.00 55.00 101.00
1951 49.00 56.00 63.00 76.00 90.00 89.00 104.00 a 100.00 91.00 b 82.00 54.00 56.00 104.00
1952 42.00 55.00 67.00 83.00 85.00 93.00 104.00 102.00 99.00 87.00 64.00 48.00 104.00
1953 54.00 56.00 70.00 77.00 86.00 86.00 102.00 a 104.00 100.00 81.00 a 65.00 50.00 c 104.00
1954 49.00 58.00 62.00 77.00 94.00 88.00 98.00 99.00 b 89.00 a 75.00 60.00 46.00 99.00
1955 46.00 49.00 57.00 71.00 83.00 100.00 105.00 a 99.00 g 99.00 72.00 60.00 48.00 105.00
1956 48.00 44.00 65.00 84.00 92.00 91.00 104.00 a 102.00 91.00 79.00 50.00 a 53.00 a 104.00
1957 38.00 58.00 61.00 85.00 92.00 95.00 97.00 93.00 94.00 80.00 56.00 52.00 a 97.00
1958 52.00 62.00 64.00 72.00 96.00 100.00 103.00 102.00 97.00 85.00 67.00 51.00 103.00
1959 53.00 53.00 61.00 75.00 83.00 94.00 106.00 103.00 91.00 72.00 63.00 55.00 a 106.00
1960 51.00 52.00 75.00 77.00 86.00 92.00 108.00 102.00 92.00 81.00 60.00 47.00 b 108.00
1961 54.00 55.00 64.00 75.00 86.00 105.00 101.00 112.00 84.00 81.00 54.00 52.00 112.00
1962 53.00 58.00 65.00 81.00 77.00 95.00 102.00 99.00 93.00 81.00 56.00 51.00 102.00
1963 50.00 57.00 67.00 75.00 88.00 99.00 94.00 99.00 97.00 85.00 56.00 41.00 99.00
1964 43.00 51.00 75.00 67.00 85.00 90.00 105.00 95.00 88.00 81.00 57.00 48.00 105.00
1965 41.00 61.00 63.00 78.00 85.00 93.00 101.00 103.00 ----- z 72.00 k 68.00 51.00 103.00
1966 49.00 54.00 71.00 74.00 93.00 90.00 94.00 102.00 96.00 78.00 61.00 51.00 102.00
1967 55.00 59.00 60.00 64.00 82.00 94.00 105.00 103.00 102.00 80.00 65.00 47.00 105.00
1968 54.00 61.00 65.00 78.00 83.00 91.00 102.00 96.00 93.00 78.00 52.00 54.00 102.00
1969 39.00 40.00 69.00 79.00 88.00 95.00 94.00 97.00 93.00 70.00 58.00 d 48.00 97.00
1970 45.00 54.00 58.00 61.00 84.00 100.00 101.00 102.00 87.00 84.00 62.00 47.00 102.00
1971 60.00 60.00 55.00 a 71.00 88.00 95.00 102.00 104.00 86.00 85.00 57.00 44.00 104.00
1972 50.00 57.00 70.00 73.00 91.00 93.00 96.00 105.00 88.00 78.00 55.00 51.00 105.00
1973 50.00 57.00 62.00 72.00 92.00 101.00 101.00 100.00 97.00 71.00 57.00 49.00 101.00
1974 52.00 51.00 65.00 69.00 76.00 98.00 99.00 99.00 93.00 77.00 57.00 49.00 99.00
1975 44.00 49.00 59.00 66.00 82.00 87.00 107.00 92.00 92.00 87.00 69.00 53.00 107.00
1976 55.00 52.00 62.00 73.00 82.00 96.00 100.00 93.00 96.00 86.00 61.00 53.00 100.00
1977 50.00 63.00 64.00 92.00 80.00 96.00 97.00 104.00 84.00 71.00 60.00 53.00 104.00
1978 45.00 52.00 71.00 72.00 78.00 95.00 99.00 102.00 87.00 74.00 60.00 b 39.00 102.00
1979 34.00 52.00 67.00 77.00 87.00 97.00 106.00 97.00 91.00 82.00 57.00 50.00 106.00
1980 40.00 54.00 58.00 83.00 86.00 84.00 103.00 95.00 88.00 88.00 68.00 58.00 103.00
1981 54.00 54.00 67.00 79.00 84.00 90.00 96.00 102.00 100.00 70.00 67.00 48.00 102.00
1982 42.00 57.00 62.00 74.00 83.00 96.00 102.00 101.00 93.00 73.00 55.00 55.00 102.00
1983 53.00 59.00 62.00 73.00 99.00 90.00 97.00 100.00 93.00 69.00 60.00 38.00 100.00
1984 51.00 51.00 62.00 80.00 87.00 91.00 107.00 103.00 88.00 80.00 54.00 39.00 107.00
1985 33.00 46.00 62.00 78.00 92.00 95.00 102.00 95.00 80.00 71.00 57.00 36.00 102.00
1986 46.00 61.00 65.00 79.00 99.00 100.00 96.00 100.00 88.00 76.00 58.00 44.00 100.00
1987 44.00 55.00 65.00 89.00 94.00 97.00 100.00 98.00 98.00 86.00 62.00 53.00 100.00
1988 47.00 61.00 62.00 79.00 90.00 93.00 101.00 103.00 103.00 85.00 70.00 48.00 103.00
1989 52.00 47.00 61.00 77.00 84.00 91.00 96.00 100.00 90.00 76.00 64.00 52.00 100.00
1990 53.00 53.00 67.00 74.00 84.00 93.00 104.00 103.00 94.00 75.00 64.00 47.00 104.00
1991 42.00 54.00 59.00 73.00 71.00 83.00 99.00 98.00 91.00 84.00 56.00 48.00 99.00
1992 52.00 56.00 73.00 77.00 91.00 102.00 99.00 102.00 89.00 87.00 57.00 40.00 102.00
1993 41.00 44.00 58.00 66.00 95.00 93.00 90.00 92.00 91.00 82.00 59.00 56.00 95.00
1994 53.00 58.00 73.00 82.00 87.00 96.00 104.00 101.00 90.00 74.00 53.00 50.00 104.00
1995 50.00 66.00 65.00 71.00 87.00 89.00 98.00 93.00 95.00 72.00 62.00 52.00 98.00
1996 51.00 53.00 60.00 79.00 78.00 87.00 101.00 101.00 88.00 81.00 60.00 42.00 101.00
1997 45.00 58.00 67.00 73.00 86.00 83.00 96.00 99.00 92.00 83.00 60.00 47.00 99.00
1998 50.00 57.00 65.00 83.00 86.00 89.00 105.00 105.00 99.00 83.00 59.00 50.00 105.00
1999 50.00 50.00 74.00 78.00 90.00 95.00 100.00 100.00 90.00 76.00 69.00 53.00 100.00
2000 46.00 51.00 62.00 75.00 79.00 92.00 100.00 100.00 96.00 73.00 53.00 41.00 100.00
2001 42.00 47.00 71.00 79.00 95.00 92.00 100.00 102.00 96.00 82.00 64.00 47.00 102.00
2002 51.00 54.00 59.00 69.00 79.00 101.00 106.00 96.00 94.00 72.00 59.00 55.00 106.00
2003 58.00 54.00 ----- z 73.00 91.00 95.00 102.00 99.00 99.00 85.00 58.00 46.00 102.00
2004 47.00 56.00 72.00 80.00 79.00 97.00 100.00 102.00 92.00 80.00 57.00 53.00 102.00
2005 50.00 61.00 69.00 79.00 88.00 97.00 100.00 99.00 84.00 77.00 51.00 49.00 100.00
2006 51.00 51.00 61.00 77.00 95.00 98.00 104.00 102.00 95.00 79.00 61.00 48.00 104.00
2007 48.00 59.00 66.00 73.00 86.00 97.00 102.00 99.00 91.00 82.00 60.00 55.00 102.00
2008 42.00 57.00 58.00 76.00 91.00 101.00 100.00 106.00 95.00 89.00 61.00 47.00 106.00
2009 49.00 52.00 62.00 80.00 91.00 90.00 98.00 103.00 93.00 70.00 54.00 44.00 103.00
2010 53.00 55.00 67.00 76.00 82.00 87.00 97.00 96.00 87.00 84.00 61.00 51.00 97.00
2011 53.00 51.00 60.00 66.00 78.00 89.00 93.00 97.00 96.00 80.00 56.00 50.00 97.00
2012 53.00 54.00 65.00 84.00 87.00 87.00 b 98.00 98.00 91.00 78.00 64.00 51.00 a 98.00
2013 47.00 52.00 66.00 a 72.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.00
Period of Record Statistics
MEAN 48.02 53.71 65.12 77.39 87.18 94.74 101.78 100.11 92.47 79.48 59.29 49.78 102.90
S.D. 5.89 5.17 5.15 6.10 5.78 5.04 4.07 3.48 4.97 5.71 4.51 4.95 3.29
SKEW -0.48 -0.37 0.23 -0.10 -0.01 0.02 -0.26 -0.12 -0.36 -0.13 0.29 -0.44 0.14
MAX 60.00 66.00 77.00 92.00 99.00 108.00 111.00 112.00 103.00 93.00 70.00 62.00 112.00
MIN 33.00 40.00 55.00 61.00 71.00 83.00 90.00 92.00 79.00 68.00 50.00 36.00 95.00
NO YRS 96 98 95 96 96 97 96 96 93 95 96 94 83