Weather on September 23
Salt Lake City, UT
55 Years of Data
Avg High
76°F
Avg Low
50°F
Warmest
1992
77°F avg
Coldest
2000
42°F avg
About This Date
September 23rd in Salt Lake City, UT typically brings pleasant fall weather, with average highs around 76°F and lows near 50°F — a 26°F daily swing. Over 55 years of records, the warmest September 23rd was in 1992 (77°F average), while the coldest was 2000 (42°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 23rd dates historically, with the wettest September 23rd recording 2.18" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 23rd in Salt Lake City, UT? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 50° | 62° | — | — |
| 2024 | 79° | 55° | 67° | — | — |
| 2023 | 71° | 45° | 58° | — | — |
| 2022 | 75° | 52° | 63° | — | — |
| 2021 | 79° | 53° | 66° | — | — |
| 2020 | 86° | 61° | 73° | — | — |
| 2019 | 78° | 57° | 68° | — | — |
| 2018 | 83° | 60° | 71° | — | — |
| 2017 | 56° | 40° | 48° | 1.02" | — |
| 2016 | 51° | 47° | 49° | 1.22" | — |
| 2015 | 87° | 58° | 72° | — | — |
| 2014 | 85° | 58° | 71° | — | — |
| 2013 | 72° | 53° | 62° | — | — |
| 2012 | 85° | 66° | 75° | — | — |
| 2011 | 86° | 53° | 70° | — | — |
| 2010 | 75° | 49° | 62° | — | — |
| 2009 | 79° | 50° | 64° | — | — |
| 2008 | 72° | 47° | 59° | — | — |
| 2007 | 67° | 45° | 56° | 1.45" | — |
| 2006 | 59° | 36° | 47° | — | — |
| 2005 | 82° | 55° | 69° | — | — |
| 2004 | 74° | 45° | 59° | — | — |
| 2003 | 84° | 51° | 68° | — | — |
| 2002 | 79° | 47° | 63° | — | — |
| 2001 | 90° | 52° | 71° | — | — |
| 2000coldest | 47° | 37° | 42° | 1.42" | — |
| 1999 | 81° | 56° | 68° | — | — |
| 1998 | 73° | 53° | 63° | 0.2" | — |
| 1997 | 75° | 48° | 62° | — | — |
| 1996 | 68° | 43° | 55° | — | — |
| 1995 | 72° | 42° | 57° | — | — |
| 1994 | 82° | 50° | 66° | — | — |
| 1993 | 75° | 49° | 62° | — | — |
| 1992warmest | 92° | 63° | 77° | 0.05" | — |
| 1991 | 72° | 44° | 58° | — | — |
| 1990 | 80° | 58° | 69° | 0.25" | — |
| 1989 | 81° | 53° | 67° | — | — |
| 1988 | 77° | 45° | 61° | — | — |
| 1987 | 85° | 54° | 69° | — | — |
| 1986 | 70° | 47° | 58° | 0.18" | — |
| 1985 | 65° | 44° | 54° | — | — |
| 1984 | 73° | 45° | 59° | 0.84" | — |
| 1983 | 83° | 59° | 71° | 0.03" | — |
| 1982 | 83° | 55° | 69° | — | — |
| 1981 | 77° | 47° | 62° | — | — |
| 1980 | 73° | 42° | 58° | — | — |
| 1979 | 90° | 62° | 76° | — | — |
| 1978 | 75° | 42° | 59° | — | — |
| 1977 | 62° | 36° | 49° | 1.52" | — |
| 1976 | 79° | 50° | 64° | — | — |
| 1975 | 80° | 44° | 62° | — | — |
| 1974 | 82° | 41° | 62° | — | — |
| 1973 | 75° | 44° | 60° | 2.18" | — |
| 1972 | 72° | 48° | 60° | — | — |
| 1971 | 74° | 40° | 57° | — | — |
55 years of data from SALT LAKE CITY SUB SEW