Troy, Idaho
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 23° 36° -30° (1937) 58° (1971) 2.99" 15.7"
February 27° 41° -26° (1996) 66° (1995) 2.52" 7.4"
March 31° 49° -5° (1955) 73° (1999) 2.57" 4.2"
April 35° 58° 11° (1936) 88° (1987) 2.52" 1.3"
May 41° 66° 19° (1954) 94° (1928) 2.62" 0"
June 45° 73° 28° (1973) 100° (1924) 1.87" 0"
July 48° 83° 27° (1939) 105° (1928) 1.12" 0"
August 49° 84° 30° (1980) 109° (1961) 1.19" 0"
September 43° 74° 20° (1934) 100° (1973) 1.28" 0"
October 36° 61° 2° (1935) 88° (1987) 2.01" 0.2"
November 30° 43° -14° (1955) 73° (1999) 3.54" 5.5"
December 24° 35° -42° (1968) 60° (1921) 3.14" 13.5"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 38° 62° 19° (1954) 83° (1998) 0.09" NA
May 2 38° 62° 23° (2006) 82° (1998) 0.09" NA
May 3 38° 63° 21° (1968) 86° (1966) 0.09" NA
May 4 39° 63° 27° (1949) 88° (1966) 0.09" NA
May 5 39° 63° 26° (2007) 90° (1966) 0.09" NA
May 6 39° 63° 26° (1950) 88° (1992) 0.09" NA
May 7 39° 64° 25° (1935) 85° (1987) 0.09" NA
May 8 39° 64° 26° (1999) 88° (1987) 0.09" NA
May 9 39° 64° 23° (2006) 87° (1906) 0.09" NA
May 10 40° 65° 24° (1999) 87° (1924) 0.09" NA
May 11 40° 65° 27° (1916) 89° (1949) 0.09" NA
May 12 40° 65° 24° (1985) 91° (1993) 0.09" NA
May 13 40° 65° 28° (1916) 90° (1931) 0.09" NA
May 14 40° 66° 28° (1964) 86° (1897) 0.09" NA
May 15 40° 66° 28° (1999) 90° (2006) 0.08" NA
May 16 41° 66° 28° (1974) 92° (2006) 0.08" NA
May 17 41° 66° 30° (1966) 92° (2006) 0.08" NA
May 18 41° 67° 31° (1903) 91° (2006) 0.08" NA
May 19 41° 67° 30° (1898) 86° (1954) 0.08" NA
May 20 41° 67° 29° (1975) 86° (1958) 0.08" NA
May 21 42° 67° 27° (1973) 90° (1928) 0.08" NA
May 22 42° 67° 29° (1916) 88° (1958) 0.08" NA
May 23 42° 68° 28° (1966) 90° (2001) 0.08" NA
May 24 42° 68° 29° (1950) 92° (2003) 0.08" NA
May 25 42° 68° 28° (1918) 94° (1928) 0.08" NA
May 26 42° 68° 29° (1916) 91° (1897) 0.08" NA
May 27 42° 68° 31° (1973) 90° (1958) 0.08" NA
May 28 43° 69° 31° (2007) 93° (1934) 0.08" NA
May 29 43° 69° 28° (1951) 90° (1983) 0.08" NA
May 30 43° 69° 28° (1951) 92° (1897) 0.08" NA
May 31 43° 69° 31° (1951) 91° (1986) 0.08" NA
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