Rexburg October 21 Weather Records

Daily averages and all-time records for weather in Rexburg, Idaho for the date of October 21.
October 21 All-Time Records
1946–2024
Highest temperature 75 °F 2003
Lowest temperature 11 °F 1996
Lowest daily high 31 °F 1990
Highest daily low 56 °F 2021
Most precipitation 0.15 inches 2017
October 21 Average Weather
1991–2020 1
Average high 56.0 °F
Average low 29.8 °F
Chance precipitation 23.8%
Rexburg October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 70 37 0.00 0.0
2022 67 41 0.00 0.0
2021 63 56 0.00 0.0
2020 57 41 0.00 0.0
2019 55 39 0.00 0.0
2018 68 31 0.00 0.0
2017 42 30 0.15 0.0
2016 62 32 0.00 n/a
2015 48 37 0.10 n/a
2014 51 30 0.00 n/a
2013 57 27 0.00 n/a
2012 58 44 0.00 n/a
2011 59 39 0.00 n/a
2010 68 28 0.00 0.0
2009 54 29 0.01 0.0
2008 n/a n/a n/a n/a
2007 46 27 0.00 0.0
2006 48 26 0.00 n/a
2005 60 30 0.00 0.0
2004 51 32 0.02 0.0
2003 75 37 0.00 0.0
2002 63 24 0.00 0.0
2001 n/a n/a n/a n/a
2000 66 32 0.07 0.0
1999 62 20 0.00 0.0
1998 66 24 0.00 0.0
1997 n/a n/a n/a n/a
1996 36 11 0.00 0.0
1995 61 19 0.15 2.0
1994 60 32 n/a 0.0
1993 54 26 0.00 0.0
1992 75 35 0.00 0.0
1991 60 28 0.00 0.0
1990 31 22 0.00 0.0
1989 69 31 0.00 0.0
1988 62 28 0.00 0.0
1987 61 18 0.00 0.0
1986 60 44 0.15 0.0
1985 n/a n/a n/a n/a
1984 41 16 0.00 0.0
1983 66 27 0.00 0.0
1982 52 19 0.00 0.0
1981 62 21 0.00 0.0
1980 57 26 0.00 0.0
1979 46 24 0.15 0.0
1978 63 32 0.00 0.0
1977 63 30 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 10/21?
For the date of Oct 21, the highest temperature ever reached in Rexburg history is 75 °F which has happened 2 times, most recently in 2003.
Highest Temperatures in Rexburg on October 21
Rank Temperature Year
1 75 °F 1992
1 75 °F 2003
3 70 °F 2023
4 69 °F 1989
5 68 °F 2018
5 68 °F 2010
7 67 °F 2022
8 66 °F 2000
8 66 °F 1998
8 66 °F 1983
What's the all-time low for Rexburg on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Rexburg history is 11 °F which happened in 1996.
Lowest Temperatures in Rexburg on October 21
Rank Temperature Year
1 11 °F 1996
2 16 °F 1984
3 18 °F 1987
4 19 °F 1982
4 19 °F 1995
6 20 °F 1999
7 21 °F 1981
8 22 °F 1990
9 24 °F 1998
9 24 °F 2002
9 24 °F 1979
Lowest High Temperatures in Rexburg on October 21
Rank Temperature Year
1 31 °F 1990
2 36 °F 1996
3 41 °F 1984
4 42 °F 2017
5 46 °F 2007
5 46 °F 1979
7 48 °F 2015
7 48 °F 2006
9 51 °F 2004
9 51 °F 2014
What's the most it has ever rained in Rexburg on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Rexburg history is 0.15 inches which has happened 4 times, most recently in 2017.
All-Time Most Precipitation in Rexburg on October 21
Rank Precipitation Year
1 0.15 inches 1979
1 0.15 inches 2017
1 0.15 inches 1986
1 0.15 inches 1995
5 0.10 inches 2015
6 0.07 inches 2000
7 0.02 inches 2004
8 0.01 inches 2009
Weather Station Details
Years Station Coordinates
1977–2024 Rexburg BYU location
1946–1976 Rexburg location