PRIEST RIVER EXP STN,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(107386)

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
1898 ----- z 52.00 g 51.00 75.00 79.00 86.00 94.00 99.00 j 84.00 65.00 ----- z ----- z 99.00
1899 ----- z ----- z 48.00 d 62.00 80.00 85.00 f 95.00 88.00 83.00 75.00 55.00 50.00 95.00
1900 47.00 49.00 73.00 81.00 82.00 79.00 y 99.00 g 87.00 87.00 64.00 47.00 51.00 99.00
1901 46.00 47.00 61.00 72.00 86.00 84.00 91.00 95.00 76.00 76.00 50.00 46.00 95.00
1902 52.00 49.00 58.00 65.00 86.00 84.00 91.00 90.00 82.00 70.00 47.00 41.00 91.00
1903 44.00 48.00 e 62.00 74.00 92.00 h 90.00 f 94.00 94.00 79.00 ----- z 58.00 45.00 94.00
1904 41.00 w 42.00 j 50.00 77.00 e 79.00 92.00 97.00 97.00 ----- z ----- z ----- z ----- z 97.00
1905 40.00 52.00 65.00 77.00 81.00 85.00 98.00 96.00 84.00 60.00 52.00 42.00 d 98.00
1906 41.00 45.00 ----- z ----- z ----- z 85.00 ----- z ----- z ----- z ----- z ----- z ----- z 85.00
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 37.00 37.00
1912 49.00 46.00 62.00 72.00 83.00 97.00 94.00 88.00 77.00 67.00 55.00 42.00 97.00
1913 44.00 41.00 55.00 74.00 83.00 88.00 95.00 93.00 86.00 70.00 53.00 42.00 95.00
1914 48.00 ----- z 61.00 74.00 87.00 87.00 95.00 95.00 85.00 73.00 53.00 44.00 95.00
1915 41.00 48.00 70.00 77.00 78.00 87.00 92.00 95.00 83.00 68.00 52.00 44.00 95.00
1916 45.00 52.00 58.00 78.00 74.00 92.00 a 95.00 91.00 85.00 69.00 52.00 41.00 95.00
1917 43.00 48.00 47.00 57.00 78.00 88.00 95.00 95.00 87.00 79.00 55.00 54.00 95.00
1918 45.00 45.00 64.00 74.00 79.00 92.00 101.00 93.00 85.00 75.00 49.00 50.00 101.00
1919 48.00 41.00 65.00 74.00 c 86.00 94.00 98.00 93.00 86.00 71.00 47.00 47.00 98.00
1920 47.00 48.00 61.00 71.00 76.00 87.00 98.00 95.00 84.00 71.00 52.00 a 45.00 c 98.00
1921 43.00 51.00 58.00 70.00 81.00 86.00 94.00 93.00 77.00 77.00 a 56.00 53.00 94.00
1922 34.00 39.00 51.00 70.00 83.00 90.00 97.00 96.00 85.00 73.00 50.00 44.00 a 97.00
1923 49.00 50.00 67.00 76.00 81.00 88.00 97.00 97.00 88.00 80.00 50.00 a 49.00 97.00
1924 41.00 54.00 52.00 71.00 86.00 96.00 102.00 93.00 94.00 68.00 51.00 51.00 102.00
1925 44.00 48.00 60.00 76.00 81.00 94.00 97.00 95.00 85.00 68.00 48.00 47.00 97.00
1926 41.00 54.00 65.00 85.00 77.00 93.00 99.00 94.00 76.00 70.00 57.00 51.00 99.00
1927 42.00 45.00 57.00 76.00 79.00 85.00 96.00 90.00 79.00 69.00 51.00 50.00 96.00
1928 42.00 44.00 a 66.00 74.00 92.00 89.00 100.00 96.00 92.00 67.00 48.00 45.00 100.00
1929 33.00 39.00 55.00 71.00 84.00 83.00 98.00 97.00 86.00 74.00 51.00 47.00 98.00
1930 41.00 56.00 67.00 75.00 83.00 84.00 95.00 100.00 87.00 75.00 52.00 40.00 100.00
1931 43.00 44.00 55.00 79.00 88.00 89.00 99.00 94.00 89.00 75.00 61.00 39.00 99.00
1932 42.00 53.00 54.00 75.00 76.00 89.00 94.00 98.00 87.00 79.00 55.00 52.00 98.00
1933 43.00 44.00 51.00 73.00 77.00 93.00 97.00 97.00 81.00 77.00 54.00 55.00 97.00
1934 48.00 52.00 65.00 88.00 95.00 89.00 101.00 94.00 88.00 82.00 59.00 45.00 101.00
1935 47.00 47.00 47.00 66.00 80.00 84.00 96.00 92.00 90.00 83.00 47.00 38.00 96.00
1936 43.00 45.00 56.00 85.00 97.00 93.00 98.00 93.00 81.00 78.00 50.00 48.00 98.00
1937 26.00 51.00 56.00 69.00 79.00 93.00 94.00 88.00 88.00 71.00 53.00 49.00 94.00
1938 42.00 52.00 52.00 75.00 82.00 90.00 98.00 92.00 96.00 76.00 49.00 45.00 98.00
1939 43.00 45.00 65.00 85.00 88.00 93.00 99.00 94.00 86.00 70.00 53.00 50.00 99.00
1940 45.00 47.00 64.00 70.00 84.00 95.00 98.00 95.00 a 91.00 69.00 48.00 42.00 98.00
1941 44.00 48.00 68.00 80.00 85.00 89.00 100.00 93.00 74.00 66.00 58.00 53.00 100.00
1942 43.00 45.00 67.00 80.00 82.00 90.00 93.00 94.00 87.00 76.00 48.00 45.00 94.00
1943 41.00 52.00 53.00 78.00 77.00 84.00 91.00 89.00 89.00 83.00 50.00 52.00 91.00
1944 40.00 47.00 59.00 76.00 85.00 87.00 95.00 90.00 93.00 75.00 50.00 45.00 95.00
1945 48.00 50.00 58.00 70.00 81.00 86.00 93.00 93.00 88.00 76.00 52.00 45.00 93.00
1946 43.00 49.00 60.00 85.00 79.00 84.00 94.00 95.00 87.00 62.00 48.00 46.00 95.00
1947 46.00 57.00 68.00 77.00 85.00 82.00 94.00 89.00 83.00 72.00 47.00 43.00 94.00
1948 41.00 52.00 61.00 74.00 87.00 88.00 86.00 85.00 88.00 71.00 46.00 41.00 88.00
1949 38.00 51.00 55.00 75.00 88.00 88.00 95.00 94.00 91.00 63.00 58.00 47.00 95.00
1950 42.00 46.00 46.00 65.00 77.00 87.00 93.00 92.00 94.00 64.00 54.00 42.00 94.00
1951 45.00 50.00 56.00 72.00 83.00 82.00 95.00 96.00 84.00 74.00 a 48.00 47.00 96.00
1952 42.00 50.00 59.00 84.00 79.00 86.00 a 93.00 92.00 89.00 79.00 56.00 38.00 93.00
1953 49.00 48.00 64.00 68.00 82.00 80.00 92.00 94.00 89.00 75.00 55.00 43.00 94.00
1954 44.00 49.00 50.00 69.00 85.00 82.00 91.00 87.00 82.00 67.00 54.00 40.00 91.00
1955 39.00 41.00 48.00 63.00 76.00 93.00 95.00 92.00 92.00 65.00 52.00 47.00 95.00
1956 42.00 39.00 57.00 78.00 86.00 83.00 93.00 95.00 87.00 76.00 48.00 52.00 95.00
1957 36.00 51.00 54.00 82.00 86.00 86.00 90.00 88.00 88.00 70.00 52.00 43.00 90.00
1958 40.00 53.00 62.00 69.00 91.00 91.00 92.00 97.00 94.00 77.00 55.00 49.00 97.00
1959 48.00 45.00 56.00 70.00 81.00 86.00 98.00 92.00 86.00 65.00 57.00 46.00 98.00
1960 47.00 44.00 67.00 74.00 83.00 85.00 99.00 93.00 83.00 75.00 52.00 36.00 99.00
1961 47.00 50.00 62.00 65.00 86.00 93.00 94.00 103.00 81.00 71.00 47.00 44.00 103.00
1962 48.00 49.00 61.00 80.00 73.00 88.00 94.00 93.00 84.00 76.00 53.00 41.00 94.00
1963 44.00 52.00 62.00 79.00 81.00 89.00 90.00 94.00 90.00 78.00 51.00 41.00 94.00
1964 40.00 45.00 64.00 62.00 81.00 85.00 98.00 89.00 79.00 73.00 48.00 39.00 98.00
1965 45.00 49.00 57.00 73.00 80.00 86.00 94.00 96.00 76.00 74.00 64.00 45.00 96.00
1966 40.00 49.00 67.00 69.00 90.00 85.00 92.00 96.00 91.00 74.00 53.00 44.00 96.00
1967 43.00 51.00 49.00 60.00 78.00 89.00 95.00 98.00 95.00 72.00 50.00 42.00 98.00
1968 41.00 56.00 63.00 76.00 77.00 86.00 96.00 91.00 82.00 67.00 46.00 43.00 96.00
1969 37.00 42.00 61.00 80.00 83.00 88.00 88.00 95.00 91.00 65.00 59.00 42.00 95.00
1970 40.00 49.00 52.00 59.00 82.00 93.00 95.00 97.00 88.00 79.00 50.00 42.00 97.00
1971 46.00 47.00 49.00 67.00 80.00 88.00 95.00 97.00 79.00 75.00 45.00 38.00 97.00
1972 43.00 52.00 65.00 70.00 88.00 90.00 90.00 96.00 85.00 72.00 46.00 47.00 96.00
1973 43.00 51.00 57.00 69.00 89.00 96.00 95.00 96.00 94.00 67.00 45.00 37.00 96.00
1974 47.00 43.00 55.00 68.00 73.00 93.00 93.00 93.00 84.00 73.00 47.00 47.00 93.00
1975 40.00 45.00 46.00 68.00 83.00 83.00 99.00 89.00 84.00 78.00 63.00 49.00 99.00
1976 43.00 44.00 53.00 73.00 78.00 91.00 90.00 87.00 86.00 79.00 57.00 39.00 a 91.00
1977 41.00 49.00 55.00 84.00 76.00 86.00 92.00 96.00 80.00 66.00 55.00 46.00 96.00
1978 39.00 43.00 65.00 73.00 76.00 92.00 90.00 94.00 81.00 71.00 50.00 36.00 94.00
1979 33.00 44.00 60.00 75.00 82.00 91.00 99.00 94.00 88.00 79.00 45.00 47.00 99.00
1980 42.00 45.00 55.00 80.00 85.00 81.00 93.00 86.00 78.00 79.00 54.00 54.00 93.00
1981 39.00 55.00 62.00 79.00 77.00 83.00 87.00 92.00 90.00 65.00 52.00 44.00 92.00
1982 40.00 51.00 58.00 70.00 79.00 91.00 92.00 91.00 86.00 65.00 46.00 45.00 92.00
1983 49.00 46.00 54.00 72.00 90.00 83.00 88.00 90.00 77.00 67.00 53.00 33.00 90.00
1984 42.00 42.00 55.00 79.00 82.00 86.00 96.00 90.00 81.00 74.00 42.00 32.00 96.00
1985 34.00 42.00 55.00 70.00 88.00 90.00 98.00 88.00 72.00 65.00 51.00 35.00 98.00
1986 41.00 53.00 62.00 73.00 92.00 92.00 88.00 95.00 84.00 69.00 47.00 36.00 95.00
1987 38.00 44.00 64.00 85.00 86.00 92.00 92.00 94.00 91.00 81.00 54.00 46.00 94.00
1988 39.00 53.00 57.00 81.00 88.00 85.00 94.00 97.00 97.00 75.00 57.00 42.00 97.00
1989 46.00 42.00 50.00 72.00 78.00 84.00 93.00 95.00 79.00 70.00 57.00 39.00 95.00
1990 46.00 47.00 63.00 70.00 81.00 87.00 95.00 94.00 89.00 64.00 52.00 40.00 95.00
1991 41.00 49.00 64.00 76.00 77.00 81.00 92.00 93.00 86.00 76.00 51.00 46.00 93.00
1992 44.00 47.00 70.00 78.00 87.00 95.00 93.00 96.00 81.00 81.00 47.00 36.00 96.00
1993 41.00 43.00 57.00 63.00 92.00 87.00 86.00 85.00 83.00 77.00 53.00 38.00 92.00
1994 41.00 42.00 68.00 78.00 84.00 88.00 100.00 99.00 85.00 68.00 45.00 46.00 100.00
1995 41.00 56.00 65.00 66.00 84.00 85.00 90.00 88.00 87.00 61.00 54.00 48.00 90.00
1996 43.00 48.00 55.00 75.00 78.00 85.00 94.00 93.00 87.00 70.00 43.00 41.00 94.00
1997 46.00 45.00 57.00 67.00 80.00 84.00 89.00 96.00 88.00 77.00 50.00 42.00 96.00
1998 43.00 44.00 59.00 79.00 82.00 86.00 97.00 97.00 92.00 72.00 53.00 45.00 97.00
1999 45.00 45.00 64.00 75.00 87.00 88.00 95.00 99.00 83.00 67.00 58.00 43.00 99.00
2000 37.00 43.00 58.00 76.00 77.00 84.00 94.00 94.00 83.00 67.00 43.00 36.00 94.00
2001 40.00 41.00 62.00 77.00 90.00 85.00 94.00 95.00 88.00 77.00 52.00 41.00 95.00
2002 43.00 50.00 53.00 70.00 79.00 94.00 98.00 92.00 88.00 66.00 47.00 47.00 98.00
2003 50.00 47.00 62.00 75.00 91.00 92.00 100.00 95.00 92.00 79.00 55.00 38.00 100.00
2004 45.00 46.00 71.00 76.00 78.00 90.00 95.00 98.00 78.00 68.00 49.00 48.00 98.00
2005 43.00 53.00 61.00 78.00 87.00 93.00 92.00 94.00 82.00 64.00 45.00 42.00 94.00
2006 46.00 44.00 58.00 76.00 92.00 94.00 99.00 94.00 92.00 73.00 59.00 42.00 99.00
2007 48.00 50.00 62.00 69.00 84.00 92.00 100.00 94.00 85.00 67.00 53.00 47.00 100.00
2008 40.00 47.00 49.00 68.00 87.00 96.00 94.00 100.00 84.00 75.00 53.00 40.00 100.00
2009 43.00 42.00 50.00 77.00 86.00 87.00 93.00 96.00 90.00 58.00 51.00 39.00 96.00
2010 45.00 49.00 60.00 81.00 83.00 85.00 91.00 90.00 78.00 73.00 54.00 41.00 91.00
2011 45.00 50.00 55.00 64.00 77.00 83.00 88.00 92.00 91.00 74.00 44.00 47.00 92.00
2012 46.00 44.00 58.00 82.00 87.00 86.00 96.00 93.00 85.00 76.00 59.00 45.00 96.00
2013 42.00 46.00 68.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 68.00
Period of Record Statistics
MEAN 42.81 47.54 58.78 73.75 82.77 88.12 94.53 93.44 85.53 71.91 51.56 44.02 95.90
S.D. 3.98 4.10 6.17 6.15 4.92 3.98 3.47 3.38 5.07 5.49 4.45 4.85 2.90
SKEW -0.83 0.07 -0.08 -0.22 0.38 0.24 -0.21 -0.32 -0.20 -0.16 0.25 -0.01 -0.18
MAX 52.00 57.00 73.00 88.00 97.00 97.00 102.00 103.00 97.00 83.00 64.00 55.00 103.00
MIN 26.00 39.00 46.00 57.00 73.00 80.00 86.00 85.00 72.00 58.00 42.00 32.00 88.00
NO YRS 108 107 110 109 108 107 108 108 108 107 107 108 103