Weather on September 17
Provo, UT
55 Years of Data
Avg High
82°F
Avg Low
51°F
Warmest
1992
77°F avg
Coldest
2006
47°F avg
About This Date
September 17th in Provo, UT typically brings warm fall weather, with average highs around 82°F and lows near 51°F — a 31°F daily swing. Over 51 years of records, the warmest September 17th was in 1992 (77°F average), while the coldest was 2006 (47°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 17th dates historically, with the wettest September 17th recording 1.24" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for September 17th in Provo, UT? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 50° | 65° | — | — |
| 2024 | 77° | 50° | 64° | 0.81" | — |
| 2023 | 86° | 57° | 72° | — | — |
| 2022 | 81° | 54° | 67° | — | — |
| 2021 | 89° | 52° | 70° | — | — |
| 2020 | 93° | 53° | 73° | — | — |
| 2019 | 82° | 57° | 70° | 0.03" | — |
| 2018 | 92° | 63° | 77° | — | — |
| 2017 | 79° | 47° | 63° | — | — |
| 2016 | 79° | 46° | 62° | — | — |
| 2015 | 76° | 51° | 63° | 0.23" | — |
| 2014 | 94° | 58° | 76° | — | — |
| 2013 | 87° | 63° | 75° | 0.33" | — |
| 2012 | 86° | 57° | 72° | — | — |
| 2011 | 73° | 53° | 63° | 0.74" | — |
| 2010 | 91° | 51° | 71° | — | — |
| 2009 | 86° | 55° | 71° | — | — |
| 2008 | 87° | 51° | 69° | — | — |
| 2007 | 79° | 50° | 64° | — | — |
| 2006coldest | 59° | 36° | 47° | — | — |
| 2005 | 79° | 52° | 65° | — | — |
| 2004 | 90° | 55° | 72° | — | — |
| 2003 | 73° | 49° | 61° | — | — |
| 2002 | 67° | 49° | 58° | 1.24" | — |
| 2001 | 80° | 52° | 66° | 0.23" | — |
| 2000 | 96° | 55° | 76° | — | — |
| 1999 | 84° | 50° | 67° | — | — |
| 1998 | 93° | 52° | 72° | — | — |
| 1997 | 85° | 50° | 67° | — | — |
| 1996 | 56° | 41° | 48° | 0.79" | — |
| 1995 | 94° | 59° | 76° | — | — |
| 1994 | 88° | 47° | 67° | — | — |
| 1993 | 73° | 47° | 60° | 0.48" | — |
| 1992warmest | 89° | 65° | 77° | — | — |
| 1991 | 82° | 43° | 62° | — | — |
| 1990 | 85° | 55° | 70° | — | — |
| 1989 | 83° | 59° | 71° | 0.05" | — |
| 1988 | 85° | 55° | 70° | — | — |
| 1987 | 75° | 42° | 59° | — | — |
| 1986 | 76° | 48° | 62° | — | — |
| 1985 | 83° | 55° | 69° | — | — |
| 1984 | 88° | 51° | 69° | — | — |
| 1983 | 89° | 53° | 71° | — | — |
| 1982 | 75° | 53° | 64° | 0.05" | — |
| 1981 | 89° | 52° | 70° | — | — |
| 1976 | 82° | 33° | 58° | — | — |
| 1975 | 84° | 44° | 64° | — | — |
| 1974 | 84° | 37° | 61° | — | — |
| 1973 | 83° | 38° | 60° | — | — |
| 1972 | 85° | 41° | 63° | — | — |
| 1971 | 60° | 40° | 50° | — | — |
51 years of data from PROVO RADIO KAYK