BONNERS FERRY, IDAHO

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(101079)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1907 ----- z ----- z ----- z ----- z 84.00 88.00 95.00 95.00 84.00 73.00 56.00 44.00 95.00
1908 44.00 53.00 57.00 75.00 83.00 91.00 98.00 97.00 90.00 74.00 61.00 45.00 98.00
1909 46.00 49.00 62.00 64.00 81.00 91.00 97.00 95.00 97.00 71.00 56.00 39.00 97.00
1910 49.00 43.00 66.00 88.00 90.00 91.00 99.00 94.00 84.00 74.00 55.00 46.00 99.00
1911 43.00 44.00 68.00 73.00 90.00 92.00 97.00 91.00 92.00 78.00 57.00 44.00 97.00
1912 51.00 47.00 71.00 71.00 83.00 95.00 93.00 89.00 ----- z 69.00 57.00 48.00 95.00
1913 48.00 45.00 54.00 74.00 82.00 86.00 94.00 94.00 82.00 65.00 52.00 42.00 94.00
1914 49.00 50.00 62.00 74.00 84.00 89.00 98.00 98.00 80.00 75.00 58.00 56.00 98.00
1915 48.00 49.00 69.00 78.00 80.00 85.00 94.00 97.00 90.00 69.00 55.00 46.00 97.00
1916 41.00 36.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.00
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 51.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 51.00
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 75.00 j 52.00 50.00 75.00
1937 26.00 43.00 55.00 73.00 82.00 94.00 95.00 90.00 86.00 66.00 56.00 41.00 95.00
1938 48.00 43.00 52.00 77.00 86.00 91.00 101.00 92.00 96.00 69.00 51.00 52.00 101.00
1939 49.00 47.00 64.00 87.00 90.00 96.00 102.00 98.00 85.00 75.00 54.00 52.00 102.00
1940 43.00 49.00 68.00 74.00 91.00 94.00 102.00 94.00 90.00 70.00 50.00 48.00 102.00
1941 44.00 50.00 70.00 86.00 89.00 94.00 104.00 98.00 73.00 65.00 59.00 53.00 104.00
1942 42.00 46.00 67.00 82.00 82.00 89.00 95.00 97.00 89.00 77.00 48.00 53.00 97.00
1943 44.00 47.00 55.00 81.00 80.00 88.00 98.00 92.00 89.00 81.00 50.00 50.00 98.00
1944 44.00 50.00 64.00 80.00 90.00 92.00 102.00 96.00 96.00 72.00 52.00 51.00 102.00
1945 52.00 51.00 62.00 73.00 j 83.00 89.00 95.00 96.00 86.00 72.00 55.00 43.00 96.00
1946 42.00 54.00 64.00 85.00 90.00 90.00 ----- z ----- z ----- z 65.00 50.00 49.00 90.00
1947 50.00 58.00 69.00 81.00 88.00 87.00 97.00 93.00 86.00 72.00 50.00 45.00 97.00
1948 42.00 53.00 64.00 80.00 88.00 93.00 91.00 87.00 90.00 70.00 49.00 43.00 93.00
1949 44.00 48.00 a 59.00 79.00 89.00 94.00 a 99.00 97.00 a 93.00 65.00 58.00 c 49.00 d 99.00
1950 47.00 48.00 49.00 69.00 82.00 91.00 b 93.00 94.00 94.00 65.00 57.00 48.00 d 94.00
1951 47.00 51.00 d 58.00 75.00 87.00 86.00 98.00 98.00 b 85.00 69.00 49.00 g 48.00 e 98.00
1952 43.00 d 48.00 i 63.00 87.00 84.00 92.00 d 97.00 96.00 89.00 81.00 w 58.00 41.00 a 97.00
1953 52.00 54.00 67.00 b 73.00 d 87.00 79.00 p 98.00 ----- z 65.00 z 75.00 58.00 48.00 98.00
1954 49.00 d 53.00 54.00 71.00 88.00 82.00 90.00 91.00 g 82.00 65.00 e 56.00 44.00 91.00
1955 43.00 47.00 50.00 67.00 c 79.00 b 96.00 c 96.00 b 90.00 91.00 m 68.00 44.00 n 50.00 96.00
1956 42.00 42.00 d 56.00 76.00 88.00 a 85.00 e 96.00 96.00 87.00 a 73.00 a 51.00 c 54.00 96.00
1957 43.00 50.00 57.00 d 84.00 a 87.00 b 88.00 f 91.00 c 88.00 h 89.00 74.00 e 53.00 f 48.00 91.00
1958 45.00 55.00 62.00 71.00 88.00 92.00 94.00 99.00 92.00 78.00 57.00 52.00 99.00
1959 49.00 47.00 59.00 72.00 b 85.00 a 87.00 99.00 94.00 a 84.00 68.00 60.00 47.00 99.00
1960 50.00 49.00 70.00 75.00 86.00 a 89.00 101.00 97.00 ----- z 77.00 53.00 43.00 101.00
1961 50.00 50.00 65.00 b 66.00 85.00 96.00 95.00 101.00 81.00 74.00 48.00 43.00 h 101.00
1962 51.00 58.00 65.00 79.00 76.00 a 92.00 b 94.00 b 93.00 85.00 70.00 57.00 47.00 94.00
1963 49.00 56.00 66.00 73.00 84.00 91.00 87.00 a 93.00 90.00 a 78.00 53.00 49.00 a 93.00
1964 43.00 48.00 68.00 65.00 80.00 85.00 a 98.00 88.00 c 80.00 73.00 52.00 44.00 98.00
1965 49.00 a 52.00 57.00 73.00 83.00 b 89.00 95.00 96.00 78.00 a 75.00 62.00 51.00 96.00
1966 43.00 46.00 70.00 72.00 84.00 84.00 a 92.00 94.00 b 89.00 b 73.00 b 53.00 47.00 94.00
1967 49.00 55.00 54.00 66.00 a 84.00 88.00 b 94.00 a 99.00 92.00 67.00 52.00 46.00 99.00
1968 46.00 55.00 61.00 f 80.00 80.00 a 89.00 98.00 94.00 a 85.00 ----- z 52.00 45.00 98.00
1969 43.00 44.00 64.00 a 70.00 b 87.00 91.00 92.00 b 92.00 e 89.00 a 65.00 54.00 a 46.00 92.00
1970 44.00 46.00 59.00 62.00 a 84.00 a 95.00 96.00 a 96.00 83.00 79.00 54.00 46.00 96.00
1971 55.00 53.00 54.00 71.00 85.00 90.00 a 96.00 99.00 82.00 a 74.00 b 50.00 42.00 99.00
1972 45.00 56.00 67.00 73.00 90.00 90.00 a 92.00 97.00 86.00 a 73.00 49.00 a 50.00 97.00
1973 47.00 53.00 62.00 73.00 a 89.00 a 96.00 98.00 a 98.00 90.00 69.00 a 48.00 47.00 a 98.00
1974 51.00 a 47.00 63.00 78.00 77.00 93.00 a 95.00 c 94.00 b 85.00 c 73.00 c 59.00 b 47.00 95.00
1975 45.00 47.00 52.00 e 70.00 82.00 84.00 c 100.00 89.00 b 85.00 a 75.00 a 67.00 50.00 100.00
1976 49.00 a 50.00 58.00 a 75.00 81.00 94.00 a 93.00 b 88.00 b 88.00 a 76.00 b 58.00 47.00 a 94.00
1977 44.00 a 55.00 58.00 a 89.00 a 76.00 a 93.00 96.00 c 100.00 a 82.00 66.00 a 54.00 50.00 100.00
1978 44.00 48.00 a 65.00 a 75.00 a 80.00 90.00 93.00 a 98.00 g 86.00 a 75.00 b 59.00 45.00 98.00
1979 37.00 50.00 65.00 78.00 84.00 95.00 103.00 a 95.00 a 89.00 80.00 50.00 51.00 103.00
1980 46.00 55.00 60.00 84.00 87.00 85.00 96.00 90.00 82.00 84.00 59.00 56.00 96.00
1981 44.00 55.00 64.00 80.00 82.00 88.00 93.00 98.00 92.00 69.00 58.00 49.00 98.00
1982 49.00 53.00 64.00 75.00 82.00 93.00 94.00 93.00 88.00 70.00 54.00 a 50.00 94.00
1983 52.00 53.00 60.00 74.00 91.00 88.00 91.00 94.00 80.00 69.00 59.00 42.00 94.00
1984 52.00 51.00 61.00 82.00 89.00 88.00 98.00 98.00 88.00 80.00 51.00 42.00 98.00
1985 41.00 46.00 63.00 77.00 89.00 92.00 101.00 92.00 77.00 65.00 56.00 43.00 101.00
1986 53.00 59.00 70.00 77.00 95.00 93.00 a 91.00 95.00 86.00 70.00 51.00 42.00 95.00
1987 44.00 47.00 67.00 84.00 89.00 96.00 97.00 97.00 93.00 79.00 62.00 52.00 97.00
1988 49.00 60.00 62.00 82.00 91.00 91.00 97.00 96.00 96.00 77.00 65.00 52.00 97.00
1989 53.00 48.00 56.00 77.00 82.00 88.00 95.00 95.00 83.00 ----- z ----- z ----- z 95.00
1990 ----- z ----- z ----- z 74.00 82.00 88.00 93.00 93.00 87.00 67.00 61.00 43.00 93.00
1991 47.00 53.00 66.00 74.00 77.00 81.00 91.00 92.00 86.00 78.00 59.00 49.00 92.00
1992 50.00 54.00 67.00 82.00 89.00 98.00 96.00 98.00 81.00 76.00 54.00 46.00 98.00
1993 43.00 42.00 60.00 65.00 90.00 89.00 89.00 87.00 85.00 ----- z 52.00 42.00 90.00
1994 46.00 43.00 69.00 81.00 87.00 91.00 101.00 101.00 85.00 67.00 46.00 48.00 101.00
1995 42.00 61.00 69.00 70.00 89.00 89.00 93.00 91.00 89.00 63.00 53.00 49.00 93.00
1996 44.00 50.00 58.00 73.00 79.00 89.00 94.00 94.00 83.00 71.00 54.00 44.00 94.00
1997 46.00 45.00 61.00 70.00 83.00 85.00 92.00 95.00 87.00 73.00 54.00 47.00 95.00
1998 46.00 50.00 61.00 79.00 85.00 86.00 98.00 97.00 a 94.00 69.00 49.00 46.00 98.00
1999 47.00 46.00 64.00 78.00 89.00 90.00 95.00 96.00 83.00 66.00 b 58.00 48.00 96.00
2000 41.00 46.00 65.00 76.00 78.00 83.00 96.00 95.00 84.00 68.00 48.00 42.00 96.00
2001 46.00 43.00 63.00 80.00 94.00 88.00 97.00 97.00 90.00 75.00 53.00 43.00 97.00
2002 48.00 53.00 a 58.00 72.00 83.00 93.00 99.00 93.00 88.00 68.00 52.00 47.00 99.00
2003 51.00 55.00 64.00 ----- z ----- z 94.00 m 101.00 g 96.00 92.00 77.00 56.00 g 43.00 d 101.00
2004 42.00 f 49.00 75.00 e 80.00 81.00 91.00 e 96.00 99.00 77.00 e 70.00 50.00 50.00 99.00
2005 48.00 55.00 65.00 81.00 88.00 95.00 96.00 96.00 88.00 66.00 49.00 45.00 96.00
2006 46.00 47.00 60.00 c 78.00 d 92.00 d 96.00 p 92.00 u ----- z ----- z ----- z ----- z ----- z 96.00
Period of Record Statistics
MEAN 46.19 50.05 62.25 75.99 85.13 90.16 95.86 94.77 86.70 71.77 54.45 47.04 97.34
S.D. 4.25 4.50 5.43 5.92 4.31 3.70 3.41 3.25 4.85 4.78 4.32 3.73 2.75
SKEW -1.24 0.24 -0.29 -0.01 -0.09 -0.22 0.07 -0.49 -0.16 0.23 0.43 0.19 0.32
MAX 55.00 61.00 75.00 89.00 95.00 98.00 104.00 101.00 97.00 84.00 67.00 56.00 104.00
MIN 26.00 42.00 49.00 62.00 76.00 81.00 87.00 87.00 73.00 63.00 46.00 39.00 92.00
NO YRS 77 77 76 76 78 75 76 73 73 74 74 77 50