Rexburg December 21 Weather Records

Daily averages and all-time records for weather in Rexburg, Idaho for the date of December 21.
December 21 All-Time Records
1946–2024
Highest temperature 44 °F 1979
Lowest temperature -22 °F 1990
Lowest daily high -6 °F 1990
Highest daily low 30 °F 2020
Most precipitation 0.25 inches 2015
December 21 Average Weather
1991–2020 1
Average high 29.1 °F
Average low 12.6 °F
Chance precipitation 35.4%
Rexburg December 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 n/a n/a n/a n/a
2022 32 13 0.00 0.0
2021 35 17 0.00 0.0
2020 39 30 0.02 0.0
2019 n/a n/a n/a n/a
2018 n/a n/a n/a n/a
2017 27 4 n/a n/a
2016 26 14 0.00 n/a
2015 33 24 0.25 n/a
2014 38 30 0.24 n/a
2013 23 17 0.00 n/a
2012 36 8 0.00 n/a
2011 28 17 0.02 n/a
2010 32 0 0.00 0.0
2009 36 30 0.00 0.0
2008 11 2 0.00 n/a
2007 27 15 0.00 0.0
2006 30 5 0.00 0.0
2005 42 29 0.00 0.0
2004 25 7 0.00 0.0
2003 35 30 0.00 0.0
2002 29 23 0.13 0.0
2001 n/a n/a n/a n/a
2000 27 -11 0.00 0.0
1999 n/a n/a n/a n/a
1998 10 -18 0.00 0.0
1997 n/a n/a n/a n/a
1996 n/a n/a n/a n/a
1995 33 18 0.00 0.0
1994 26 3 0.00 0.0
1993 23 15 0.15 2.5
1992 25 16 n/a 2.0
1991 29 -1 0.00 0.0
1990 -6 -22 0.00 0.0
1989 25 8 0.00 0.0
1988 33 13 0.12 3.0
1987 28 11 0.00 0.0
1986 35 14 0.00 0.0
1985 19 0 0.00 0.0
1984 18 0 0.18 5.0
1983 2 -18 0.00 0.0
1982 39 20 0.16 1.0
1981 38 29 0.09 0.0
1980 38 28 0.00 0.0
1979 44 22 0.00 0.0
1978 28 12 0.00 0.0
1977 15 -7 0.00 0.0
1976 n/a n/a n/a n/a
1975 n/a n/a n/a n/a
1974 n/a n/a n/a n/a
1973 n/a n/a n/a n/a
1972 n/a n/a n/a n/a
1971 n/a n/a n/a n/a
1970 n/a n/a n/a n/a
1969 n/a n/a n/a n/a
1968 n/a n/a n/a n/a
1967 n/a n/a n/a n/a
1966 n/a n/a n/a n/a
1965 n/a n/a n/a n/a
1964 n/a n/a n/a n/a
1963 n/a n/a n/a n/a
1962 n/a n/a n/a n/a
1961 n/a n/a n/a n/a
1960 n/a n/a n/a n/a
1959 n/a n/a n/a n/a
1958 n/a n/a n/a n/a
1957 n/a n/a n/a n/a
1956 n/a n/a n/a n/a
1955 n/a n/a n/a n/a
1954 n/a n/a n/a n/a
1953 n/a n/a n/a n/a
1952 n/a n/a n/a n/a
1951 n/a n/a n/a n/a
1950 n/a n/a n/a n/a
1949 n/a n/a n/a n/a
1948 n/a n/a n/a n/a
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
What's the all-time high for Rexburg on 12/21?
For the date of Dec 21, the highest temperature ever reached in Rexburg history is 44 °F which happened in 1979.
Highest Temperatures in Rexburg on December 21
Rank Temperature Year
1 44 °F 1979
2 42 °F 2005
3 39 °F 1982
3 39 °F 2020
5 38 °F 1980
5 38 °F 2014
5 38 °F 1981
8 36 °F 2009
8 36 °F 2012
10 35 °F 2021
10 35 °F 1986
10 35 °F 2003
What's the all-time low for Rexburg on 12/21?
For the date of Dec 21, the lowest temperature ever reached in Rexburg history is -22 °F which happened in 1990.
Lowest Temperatures in Rexburg on December 21
Rank Temperature Year
1 -22 °F 1990
2 -18 °F 1998
2 -18 °F 1983
4 -11 °F 2000
5 -7 °F 1977
6 -1 °F 1991
7 0 °F 1985
7 0 °F 1984
7 0 °F 2010
10 2 °F 2008
Lowest High Temperatures in Rexburg on December 21
Rank Temperature Year
1 -6 °F 1990
2 2 °F 1983
3 10 °F 1998
4 11 °F 2008
5 15 °F 1977
6 18 °F 1984
7 19 °F 1985
8 23 °F 2013
8 23 °F 1993
10 25 °F 2004
10 25 °F 1992
10 25 °F 1989
What's the most it has ever rained in Rexburg on 12/21?
For the date of Dec 21, the most precipitation ever recorded in Rexburg history is 0.25 inches which happened in 2015.
All-Time Most Precipitation in Rexburg on December 21
Rank Precipitation Year
1 0.25 inches 2015
2 0.24 inches 2014
3 0.18 inches 1984
4 0.16 inches 1982
5 0.15 inches 1993
6 0.13 inches 2002
7 0.12 inches 1988
8 0.09 inches 1981
9 0.02 inches 2011
9 0.02 inches 2020
Weather Station Details
Years Station Coordinates
1977–2024 Rexburg BYU location
1946–1976 Rexburg location