Weather on August 23
Salt Lake City, UT
55 Years of Data
Avg High
90°F
Avg Low
62°F
Warmest
2025
86°F avg
Coldest
1992
63°F avg
About This Date
August 23rd in Salt Lake City, UT typically brings hot summer weather, with average highs around 90°F and lows near 62°F — a 28°F daily swing. Over 55 years of records, the warmest August 23rd was in 2025 (86°F average), while the coldest was 1992 (63°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 15% of August 23rd dates historically, with the wettest August 23rd recording 0.84" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for August 23rd in Salt Lake City, UT? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 98° | 73° | 86° | — | — |
| 2024 | 91° | 72° | 81° | — | — |
| 2023 | 88° | 65° | 76° | 0.46" | — |
| 2022 | 100° | 70° | 85° | — | — |
| 2021 | 92° | 67° | 79° | — | — |
| 2020 | 97° | 73° | 85° | — | — |
| 2019 | 86° | 61° | 73° | — | — |
| 2018 | 87° | 61° | 74° | — | — |
| 2017 | 89° | 69° | 79° | — | — |
| 2016 | 90° | 66° | 78° | — | — |
| 2015 | 92° | 59° | 75° | — | — |
| 2014 | 73° | 54° | 63° | 0.2" | — |
| 2013 | 82° | 69° | 76° | 0.05" | — |
| 2012 | 90° | 66° | 78° | — | — |
| 2011 | 95° | 68° | 82° | — | — |
| 2010 | 76° | 53° | 64° | — | — |
| 2009 | 89° | 64° | 77° | 0.36" | — |
| 2008 | 95° | 61° | 78° | — | — |
| 2007 | 84° | 58° | 71° | — | — |
| 2006 | 94° | 74° | 84° | — | — |
| 2005 | 90° | 63° | 76° | — | — |
| 2004 | 68° | 58° | 63° | 0.15" | — |
| 2003 | 89° | 60° | 75° | — | — |
| 2002 | 89° | 59° | 74° | — | — |
| 2001 | 93° | 65° | 79° | — | — |
| 2000 | 92° | 67° | 79° | — | — |
| 1999 | 93° | 66° | 80° | — | — |
| 1998 | 96° | 66° | 81° | — | — |
| 1997 | 97° | 71° | 84° | — | — |
| 1996 | 94° | 56° | 75° | — | — |
| 1995 | 89° | 70° | 79° | — | — |
| 1994 | 92° | 56° | 74° | — | — |
| 1993 | 94° | 59° | 76° | — | — |
| 1992coldest | 73° | 54° | 63° | — | — |
| 1991 | 96° | 70° | 83° | — | — |
| 1990 | 88° | 52° | 70° | — | — |
| 1989 | 90° | 55° | 72° | — | — |
| 1988 | 93° | 55° | 74° | — | — |
| 1987 | 90° | 65° | 77° | — | — |
| 1986 | 89° | 65° | 77° | 0.1" | — |
| 1985 | 89° | 58° | 73° | — | — |
| 1984 | 87° | 65° | 76° | 0.53" | — |
| 1983 | 85° | 63° | 74° | — | — |
| 1982 | 95° | 68° | 82° | — | — |
| 1981 | 93° | 66° | 80° | — | — |
| 1980 | 91° | 66° | 79° | — | — |
| 1979 | 92° | 57° | 74° | — | — |
| 1978 | 89° | 49° | 69° | — | — |
| 1977 | 92° | 60° | 76° | — | — |
| 1976 | 93° | 58° | 75° | 0.84" | — |
| 1975 | 88° | 56° | 72° | — | — |
| 1974 | 94° | 48° | 71° | — | — |
| 1973 | 92° | 63° | 77° | — | — |
| 1972 | 89° | 57° | 73° | — | — |
| 1971 | 85° | 62° | 73° | — | — |
55 years of data from SALT LAKE CITY SUB SEW