Idaho Falls, Idaho
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 14° 31° -29° (1963) 57° (2003) 1.06" NA
February 17° 36° -34° (1985) 63° (1963) 1.16" NA
March 26° 49° -15° (1960) 75° (1986) 1.39" NA
April 33° 59° 9° (1953) 85° (1992) 1.42" NA
May 40° 69° 20° (1982) 95° (2003) 2.01" NA
June 47° 78° 28° (1995) 100° (2002) 1.35" NA
July 53° 87° 34° (1981) 104° (2002) 0.6" NA
August 51° 87° 31° (1992) 100° (1961) 0.68" NA
September 42° 76° 18° (1985) 95° (1990) 1" NA
October 33° 61° 7° (1991) 87° (1992) 1.14" NA
November 24° 44° -12° (1993) 73° (1965) 1.26" NA
December 14° 31° -29° (1972) 60° (1995) 1.22" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 18° 35° -5° (1967) 60° (1995) 0.05" NA
Dec 2 17° 34° 0° (1971) 50° (1959) 0.05" NA
Dec 3 17° 34° -1° (1984) 54° (1958) 0.04" NA
Dec 4 17° 33° -14° (1992) 57° (1987) 0.05" NA
Dec 5 16° 33° -27° (1972) 49° (1965) 0.05" NA
Dec 6 16° 33° -13° (1972) 55° (1981) 0.04" NA
Dec 7 16° 32° -10° (2005) 57° (1987) 0.05" NA
Dec 8 16° 32° -12° (1971) 51° (1996) 0.04" NA
Dec 9 15° 32° -28° (1972) 46° (1981) 0.04" NA
Dec 10 15° 32° -29° (1972) 55° (1993) 0.04" NA
Dec 11 15° 31° -26° (1972) 50° (1987) 0.04" NA
Dec 12 15° 31° -9° (1972) 48° (1995) 0.04" NA
Dec 13 14° 31° -7° (1967) 48° (1995) 0.04" NA
Dec 14 14° 31° -12° (1984) 52° (2002) 0.04" NA
Dec 15 14° 31° -18° (1972) 49° (1979) 0.03" NA
Dec 16 14° 30° -5° (1978) 51° (1957) 0.04" NA
Dec 17 14° 30° -18° (1964) 48° (1962) 0.04" NA
Dec 18 14° 30° -13° (1984) 54° (1968) 0.04" NA
Dec 19 14° 30° -15° (1984) 49° (1979) 0.04" NA
Dec 20 14° 30° -11° (1998) 47° (1961) 0.04" NA
Dec 21 14° 30° -21° (1983) 50° (1969) 0.03" NA
Dec 22 13° 30° -28° (1990) 54° (1964) 0.04" NA
Dec 23 13° 30° -28° (1983) 52° (1955) 0.03" NA
Dec 24 13° 30° -25° (1990) 49° (1955) 0.04" NA
Dec 25 13° 30° -14° (1952) 46° (2005) 0.03" NA
Dec 26 13° 30° -10° (2001) 49° (1955) 0.04" NA
Dec 27 13° 30° -16° (1954) 45° (1955) 0.03" NA
Dec 28 13° 30° -18° (1954) 48° (1965) 0.03" NA
Dec 29 13° 30° -15° (1978) 50° (1996) 0.04" NA
Dec 30 13° 30° -19° (1978) 52° (1996) 0.04" NA
Dec 31 13° 30° -23° (1978) 54° (1996) 0.03" NA
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