Rexburg August 18 Weather Records

Daily averages and all-time records for weather in Rexburg, Idaho for the date of August 18.
August 18 All-Time Records
1950–2023
Highest temperature 95 °F 2022
Lowest temperature 32 °F 1978
Lowest daily high 63 °F 1978
Highest daily low 58 °F 2020
Most precipitation 0.6 inches 2021
August 18 Average Weather
1991–2020 1
Average high 83.5 °F
Average low 48.3 °F
Chance precipitation 19.9%
Rexburg August 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 95 54 0.00 0.0
2021 86 52 0.55 0.0
2020 94 58 0.00 0.0
2019 84 49 0.00 0.0
2018 86 52 0.00 0.0
2017 84 45 n/a n/a
2016 87 53 0.00 n/a
2015 78 45 0.00 n/a
2014 87 47 0.12 n/a
2013 90 51 0.00 n/a
2012 88 49 0.00 n/a
2011 86 44 0.00 n/a
2010 86 47 0.00 0.0
2009 75 41 0.00 0.0
2007 82 54 0.02 0.0
2006 79 42 0.00 0.0
2005 73 53 0.26 0.0
2004 77 54 0.15 0.0
2001 86 48 0.00 0.0
2000 80 50 0.04 0.0
1999 82 48 0.00 0.0
1998 80 49 0.04 0.0
1997 83 53 0.00 0.0
1996 89 54 0.00 0.0
1995 74 44 0.01 0.0
1994 90 46 0.00 0.0
1993 71 40 0.00 0.0
1992 89 49 0.00 0.0
1991 85 48 0.02 0.0
1990 79 48 0.08 0.0
1989 89 46 0.00 0.0
1988 92 48 0.00 0.0
1987 75 36 0.00 0.0
1986 95 48 0.00 0.0
1985 86 40 0.00 0.0
1984 85 53 0.00 0.0
1983 77 56 0.00 0.0
1982 95 55 0.00 0.0
1981 93 51 0.00 0.0
1980 72 44 0.00 0.0
1979 74 52 0.00 0.0
1978 63 32 0.00 0.0
1977 89 n/a 0.00 0.0
All-Time Highest Temperatures in Rexburg on August 18
Rank Temperature Year
1 95 °F 1982
1 95 °F 1986
1 95 °F 2022
4 94 °F 2020
5 93 °F 1981
6 92 °F 1988
7 90 °F 1994
7 90 °F 2013
9 89 °F 1977
9 89 °F 1989
9 89 °F 1992
9 89 °F 1996
All-Time Lowest Temperatures in Rexburg on August 18
Rank Temperature Year
1 32 °F 1978
2 36 °F 1987
3 40 °F 1985
3 40 °F 1993
5 41 °F 2009
6 42 °F 2006
7 44 °F 1995
7 44 °F 2011
7 44 °F 1980
10 45 °F 2015
10 45 °F 2017
Lowest High Temperatures in Rexburg on August 18
Rank Temperature Year
1 63 °F 1978
2 71 °F 1993
3 72 °F 1980
4 73 °F 2005
5 74 °F 1995
5 74 °F 1979
7 75 °F 2009
7 75 °F 1987
9 77 °F 1983
9 77 °F 2004
All-Time Most Precipitation in Rexburg on August 18
Rank Precipitation Year
1 0.6 inches 2021
2 0.3 inches 2005
3 0.1 inches 2004
4 0.1 inches 2014
5 0.1 inches 1990
6 0.0 inches 2000
6 0.0 inches 1998
8 0.0 inches 1991
8 0.0 inches 2007
10 0.0 inches 1995
Weather Station Details
Years Station Coordinates
1977–2023 Rexburg BYU location
1950–1976 Rexburg location