Idaho Falls December 1 Weather Records

Daily averages and all-time records for weather in Idaho Falls, Idaho for the date of December 1.
December 1 All-Time Records
1948–2023
Highest temperature 54 °F 2012
Lowest temperature -2 °F 2015
Lowest daily high 15 °F 1967
Highest daily low 37 °F 2012
Most precipitation 0.20 inches 2005
December 1 Average Weather
1991–2020 1
Average high 35.9 °F
Average low 17.4 °F
Chance precipitation 28.9%
Idaho Falls December 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 42 24 0.02 n/a
2021 48 23 0.00 n/a
2020 31 12 0.00 n/a
2019 25 0 0.00 n/a
2018 32 21 0.00 n/a
2017 36 29 0.02 n/a
2016 29 13 0.03 n/a
2015 22 -2 0.00 n/a
2014 37 17 0.03 n/a
2013 n/a n/a n/a n/a
2012 54 37 0.10 n/a
2011 35 12 0.00 n/a
2010 26 19 0.10 n/a
2009 31 15 0.00 n/a
2008 48 26 0.00 n/a
2007 29 18 0.00 n/a
2006 23 13 0.00 n/a
2005 39 16 0.20 n/a
2004 24 14 0.00 n/a
2003 51 22 0.01 n/a
2002 45 20 0.00 n/a
2001 34 4 0.06 n/a
2000 34 11 0.00 n/a
1999 41 28 0.02 n/a
1998 47 35 0.00 n/a
1997 n/a n/a n/a n/a
1996 n/a n/a n/a n/a
1995 n/a n/a n/a n/a
1994 n/a n/a n/a n/a
1993 35 28 0.00 0.0
1992 29 16 0.00 0.0
1991 24 2 0.01 0.1
1990 33 14 0.00 0.0
1989 28 1 0.00 0.0
1988 23 1 0.00 0.0
1987 41 26 0.00 0.0
1986 40 13 0.00 0.0
1985 18 8 0.04 0.9
1984 24 9 0.03 0.3
1983 29 21 0.13 1.7
1982 32 29 0.10 3.5
1981 31 17 0.01 0.3
1980 28 22 0.06 0.4
1979 24 1 0.00 0.0
1978 34 23 0.13 3.0
1977 35 19 0.00 0.0
1976 39 7 0.00 0.0
1975 40 30 0.00 0.0
1974 38 13 0.00 0.0
1973 47 25 0.00 0.0
1972 44 19 0.00 0.0
1971 21 4 0.00 0.0
1970 38 27 0.01 0.0
1969 46 14 0.00 0.0
1968 28 18 0.00 0.0
1967 15 -2 0.00 0.0
1966 43 32 0.00 0.0
1965 34 10 0.00 0.0
1964 41 34 0.02 0.0
1963 22 0 0.00 0.0
1962 35 15 0.00 0.0
1961 46 28 0.00 0.0
1960 51 19 0.00 0.0
1959 46 14 0.00 0.0
1958 46 18 0.00 0.0
1957 38 9 0.00 0.0
1956 31 14 0.00 0.0
1955 36 30 0.20 2.0
1954 34 8 0.00 0.0
1953 33 24 0.00 0.0
1952 27 3 0.00 0.0
1951 48 30 0.05 0.0
1950 39 25 0.00 0.0
1949 47 22 0.00 0.0
1948 25 15 0.00 0.0
What's the all-time high for Idaho Falls on 12/1?
For the date of Dec 1, the highest temperature ever reached in Idaho Falls history is 54 °F which happened in 2012.
Highest Temperatures in Idaho Falls on December 1
Rank Temperature Year
1 54 °F 2012
2 51 °F 2003
2 51 °F 1960
4 48 °F 2008
4 48 °F 2021
4 48 °F 1951
7 47 °F 1998
7 47 °F 1949
7 47 °F 1973
10 46 °F 1958
10 46 °F 1959
10 46 °F 1961
10 46 °F 1969
What's the all-time low for Idaho Falls on 12/1?
For the date of Dec 1, the lowest temperature ever reached in Idaho Falls history is -2 °F which has happened 2 times, most recently in 2015.
Lowest Temperatures in Idaho Falls on December 1
Rank Temperature Year
1 -2 °F 1967
1 -2 °F 2015
3 0 °F 2019
3 0 °F 1963
5 1 °F 1989
5 1 °F 1979
5 1 °F 1988
8 2 °F 1991
9 3 °F 1952
10 4 °F 1971
10 4 °F 2001
Lowest High Temperatures in Idaho Falls on December 1
Rank Temperature Year
1 15 °F 1967
2 18 °F 1985
3 21 °F 1971
4 22 °F 1963
4 22 °F 2015
6 23 °F 2006
6 23 °F 1988
8 24 °F 1979
8 24 °F 1991
8 24 °F 2004
8 24 °F 1984
What's the most it has ever rained in Idaho Falls on 12/1?
For the date of Dec 1, the most precipitation ever recorded in Idaho Falls history is 0.20 inches which has happened 2 times, most recently in 2005.
All-Time Most Precipitation in Idaho Falls on December 1
Rank Precipitation Year
1 0.20 inches 1955
1 0.20 inches 2005
3 0.13 inches 1983
3 0.13 inches 1978
5 0.10 inches 1982
5 0.10 inches 2012
5 0.10 inches 2010
8 0.06 inches 2001
8 0.06 inches 1980
10 0.05 inches 1951
Weather Station Details
Years Station Coordinates
1948–2023 Idaho Falls Fanning Field location