Weather on September 23
Provo, UT
55 Years of Data
Avg High
78°F
Avg Low
47°F
Warmest
2012
74°F avg
Coldest
2017
45°F avg
About This Date
September 23rd in Provo, UT typically brings pleasant fall weather, with average highs around 78°F and lows near 47°F — a 31°F daily swing. Over 50 years of records, the warmest September 23rd was in 2012 (74°F average), while the coldest was 2017 (45°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 23rd dates historically, with the wettest September 23rd recording 3.15" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for September 23rd in Provo, UT? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 48° | 61° | — | — |
| 2024 | 80° | 51° | 66° | — | — |
| 2023 | 73° | 41° | 57° | — | — |
| 2022 | 76° | 48° | 62° | — | — |
| 2021 | 79° | 50° | 64° | — | — |
| 2020 | 86° | 54° | 70° | — | — |
| 2019 | 81° | 51° | 66° | — | — |
| 2018 | 85° | 56° | 70° | — | — |
| 2017coldest | 52° | 39° | 45° | 0.13" | — |
| 2016 | 64° | 46° | 55° | 3.15" | — |
| 2015 | 90° | 53° | 71° | — | — |
| 2014 | 82° | 55° | 69° | — | — |
| 2013 | 85° | 51° | 68° | — | — |
| 2012warmest | 87° | 60° | 74° | 0.03" | — |
| 2011 | 84° | 48° | 66° | — | — |
| 2010 | 76° | 49° | 62° | — | — |
| 2009 | 76° | 45° | 60° | — | — |
| 2008 | 73° | 43° | 58° | — | — |
| 2007 | 69° | 57° | 63° | 0.97" | — |
| 2006 | 61° | 40° | 50° | — | — |
| 2005 | 82° | 49° | 65° | — | — |
| 2004 | 74° | 40° | 57° | — | — |
| 2003 | 87° | 46° | 67° | — | — |
| 2002 | 80° | 44° | 62° | — | — |
| 2001 | 92° | 51° | 71° | — | — |
| 2000 | 64° | 39° | 52° | 1.3" | — |
| 1999 | 83° | 53° | 68° | — | — |
| 1998 | 76° | 51° | 63° | 0.05" | — |
| 1997 | 74° | 47° | 60° | — | — |
| 1996 | 76° | 49° | 62° | 0.03" | — |
| 1995 | 74° | 35° | 54° | — | — |
| 1994 | 83° | 43° | 63° | — | — |
| 1993 | 80° | 43° | 61° | — | — |
| 1992 | 92° | 51° | 71° | — | — |
| 1991 | 76° | 39° | 57° | — | — |
| 1990 | 84° | 54° | 69° | — | — |
| 1989 | 83° | 46° | 64° | — | — |
| 1988 | 75° | 42° | 59° | — | — |
| 1987 | 87° | 48° | 68° | — | — |
| 1986 | 73° | 50° | 62° | — | — |
| 1985 | 69° | 33° | 51° | — | — |
| 1984 | 78° | 60° | 69° | — | — |
| 1983 | 80° | 52° | 66° | 0.28" | — |
| 1982 | 88° | 50° | 69° | — | — |
| 1981 | 83° | 50° | 66° | — | — |
| 1976 | 79° | 42° | 60° | — | — |
| 1975 | 80° | 34° | 57° | — | — |
| 1974 | 85° | 39° | 62° | — | — |
| 1972 | 73° | 44° | 59° | — | — |
| 1971 | 74° | 32° | 53° | — | — |
50 years of data from PROVO RADIO KAYK