Rexburg September 20 Weather Records

Daily averages and all-time records for weather in Rexburg, Idaho for the date of September 20.
September 20 All-Time Records
1946–2024
Highest temperature 87 °F 1994
Lowest temperature 20 °F 1983
Lowest daily high 44 °F 1983
Highest daily low 55 °F 2009
Most precipitation 0.95 inches 2019
September 20 Average Weather
1991–2020 1
Average high 71.5 °F
Average low 40.1 °F
Chance precipitation 23.5%
Rexburg September 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 43 0.00 0.0
2022 82 42 0.00 0.0
2021 55 39 n/a 0.0
2020 65 38 0.01 0.0
2019 66 43 0.95 0.0
2018 74 42 0.00 0.0
2017 62 38 0.00 0.0
2016 80 50 0.00 n/a
2015 66 33 0.00 n/a
2014 79 47 0.00 n/a
2013 76 42 0.00 n/a
2012 75 39 0.00 n/a
2011 69 41 0.00 n/a
2010 84 49 0.00 0.0
2009 84 55 0.00 0.0
2008 n/a n/a n/a n/a
2007 73 40 0.00 0.0
2006 50 42 0.20 0.0
2005 82 39 0.01 0.0
2004 67 30 0.20 0.0
2003 67 30 0.00 0.0
2002 n/a n/a n/a n/a
2001 n/a n/a n/a n/a
2000 74 34 0.00 0.0
1999 74 n/a 0.00 0.0
1998 64 40 0.00 0.0
1997 n/a n/a n/a n/a
1996 58 40 0.00 0.0
1995 67 36 0.15 0.0
1994 87 39 0.00 0.0
1993 68 46 0.00 0.0
1992 77 36 0.00 0.0
1991 83 37 0.00 0.0
1990 56 44 0.35 0.0
1989 76 32 0.00 0.0
1988 64 29 0.04 0.0
1987 76 31 0.00 0.0
1986 60 30 0.12 0.0
1985 58 28 0.00 0.0
1984 51 n/a 0.00 0.0
1983 44 20 0.25 n/a
1982 74 45 0.04 0.0
1981 n/a 39 0.00 0.0
1980 79 39 0.08 0.0
1979 85 40 0.00 0.0
1978 52 24 0.00 0.0
1977 n/a 42 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 9/20?
For the date of Sep 20, the highest temperature ever reached in Rexburg history is 87 °F which happened in 1994.
Highest Temperatures in Rexburg on September 20
Rank Temperature Year
1 87 °F 1994
2 85 °F 1979
3 84 °F 2010
3 84 °F 2009
5 83 °F 1991
6 82 °F 2022
6 82 °F 2005
8 80 °F 2016
9 79 °F 2014
9 79 °F 1980
What's the all-time low for Rexburg on 9/20?
For the date of Sep 20, the lowest temperature ever reached in Rexburg history is 20 °F which happened in 1983.
Lowest Temperatures in Rexburg on September 20
Rank Temperature Year
1 20 °F 1983
2 24 °F 1978
3 28 °F 1985
4 29 °F 1988
5 30 °F 1986
5 30 °F 2004
5 30 °F 2003
8 31 °F 1987
9 32 °F 1989
10 33 °F 2015
Lowest High Temperatures in Rexburg on September 20
Rank Temperature Year
1 44 °F 1983
2 50 °F 2006
3 51 °F 1984
4 52 °F 1978
5 55 °F 2021
6 56 °F 1990
7 58 °F 1996
7 58 °F 1985
9 60 °F 1986
10 62 °F 2017
What's the most it has ever rained in Rexburg on 9/20?
For the date of Sep 20, the most precipitation ever recorded in Rexburg history is 0.95 inches which happened in 2019.
All-Time Most Precipitation in Rexburg on September 20
Rank Precipitation Year
1 0.95 inches 2019
2 0.35 inches 1990
3 0.25 inches 1983
4 0.20 inches 2004
4 0.20 inches 2006
6 0.15 inches 1995
7 0.12 inches 1986
8 0.08 inches 1980
9 0.04 inches 1982
9 0.04 inches 1988
Weather Station Details
Years Station Coordinates
1977–2024 Rexburg BYU location
1946–1976 Rexburg location