Monthly Precipitation Totals for February Boise, Idaho for the 145-year period 1878 through 2022 normal (1991-2020) = 0.99 inch Rank Rank Among Among Data Year Driest Wettest 0.04 1889 1 145 0.08 2022 c 2 144 0.18 1997 3 143 0.19 1964 w 4 tie 0.19 2002 tie 141 0.20 1913 w 6 tie 0.20 2009 c tie 139 0.21 1923 c 8 138 0.25 1892 9 137 0.30 1970 w 10 136 0.31 1965 11 135 0.34 2005 w- 12 134 0.35 1920 w- 13 133 0.35 1967 c+ 14 132 0.39 1908 15 131 0.41 2006 c- 16 130 0.42 1973 w+ 17 129 0.43 1905 w+ 18 tie 0.43 1955 c tie tie 0.43 1988 w- tie 126 0.44 1947 w 21 125 0.46 1991 22 124 0.49 1903 w 23 123 0.49 2001 24 122 0.50 1888 25 tie 0.50 1896 tie 120 0.51 1995 w 27 119 0.52 2011 c+ 28 118 0.55 1954 29 tie 0.55 1985 tie tie 0.55 2008 c+ tie 115 0.56 2018 c- 32 114 0.57 1977 w- 33 113 0.63 1929 c+ 34 tie 0.63 1959 w+ tie tie 0.63 2013 tie 110 0.65 1971 c+ 37 109 0.66 1974 c+ 38 108 0.67 2012 c- 39 tie 0.67 2016 w++ tie 106 0.72 1911 c 41 105 0.73 1966 w 42 104 0.77 1962 c+ 43 103 0.79 1990 w+ 44 102 0.81 1895 45 101 0.82 1894 46 tie 0.82 1928 tie tie 0.82 1938 c tie 98 0.83 2010 w 49 97 0.84 1931 50 96 0.86 1984 51 95 0.87 2003 w 52 94 0.88 1918 c+ 53 tie 0.88 1943 c+ tie 92 0.90 1994 55 91 0.91 1956 c+ 56 tie 0.91 1972 c- tie 89 0.92 1992 w+ 58 88 0.94 1879 59 tie 0.94 1880 tie tie 0.94 1886 tie 85 0.96 1993 w+ 62 84 0.98 1914 w- 63 83 1.00 1922 c+ 64 tie 1.00 1935 c- tie tie 1.00 1969 w+ tie 80 1.02 1981 67 79 1.04 1932 w- 68 78 1.07 1996 c- 69 77 1.09 1950 c+ 70 76 1.12 1952 w+ 71 75 1.13 1887 72 tie 1.13 1924 w- tie 73 1.15 1989 c+ 74 tie 1.15 2020 tie 71 1.20 1883 76 tie 1.20 1944 w- tie tie 1.20 1961 tie tie 1.20 1979 tie 67 1.21 1917 c+ 80 66 1.22 2017 81 65 1.23 1921 c+ 82 64 1.24 1987 w+ 83 63 1.26 1983 w+ 84 62 1.27 1901 85 tie 1.27 1925 c+ tie tie 1.27 2007 w- tie 59 1.29 1980 88 58 1.31 1946 89 tie 1.31 1976 c+ tie 56 1.32 1884 91 55 1.35 2015 w- 92 54 1.38 1939 c+ 93 53 1.39 1998 w+ 94 52 1.41 1942 w+ 95 51 1.44 1937 c- 96 50 1.46 2004 97 49 1.47 1904 c+ 98 48 1.48 1900 w 99 tie 1.48 1906 w+ tie 46 1.49 1953 w 101 45 1.50 1978 w+ 102 44 1.51 1933 w- 103 tie 1.51 1941 w+ tie 42 1.54 1982 c 105 41 1.58 1948 106 40 1.59 1934 c 107 39 1.61 1898 c 108 38 1.62 2021 c 109 37 1.68 1878 110 36 1.70 1963 c 111 35 1.72 1957 c- 112 34 1.73 1882 113 33 1.74 1960 c- 114 32 1.78 1893 115 tie 1.78 1940 w tie 30 1.79 1919 w+ 117 29 1.84 1912 w+ 118 28 1.86 1968 c- 119 27 1.91 1899 c 120 tie 1.91 1958 w+ tie 25 1.92 1909 w- 122 24 1.95 1915 w+ 123 23 1.96 1999 c+ 124 22 2.00 1910 c+ 125 21 2.01 1927 c- 126 20 2.05 1949 w- 127 19 2.06 2000 c+ 128 18 2.16 1951 c+ 129 17 2.17 1945 c- 130 16 2.22 2014 131 15 2.26 1936 132 14 2.29 1885 133 13 2.42 1926 w+ 134 12 2.62 1975 135 11 2.63 1930 c+ 136 10 2.79 1907 c- 137 9 2.95 1897 w+ 138 8 2.96 1891 139 7 3.02 1902 c 140 6 3.12 1890 141 5 3.21 1916 c- 142 4 3.51 1881 143 3 3.70 1986 144 2 3.71 2019 w- 145 1 3/3/2022 c = la nina w = el nino Oceanic Nino Index weak c- or w- 0.5-0.9 moderate c or w 1.0-1.4 strong c+ or w+ 1.5-1.9 very strong w++ >= 2.0 precip boise monthly rank allsites feb.txt