Period of Record Monthly Climate Summary and 'Freeze Free Season Probabilities for the Boise WSFO Airport, Idaho (101022) 1/1/1940 to 9/302005; Bruneau, Idaho (101195) 6/1/1962 to 9/30/2005; Mountain Home, Idaho (106174) 8/1/1948 to 9/30/2005. http://www