Weather on September 11
Provo, UT
55 Years of Data
About This Date
September 11th in Provo, UT typically brings warm fall weather, with average highs around 83°F and lows near 53°F — a 30°F daily swing. Over 50 years of records, the warmest September 11th was in 1990 (77°F average), while the coldest was 1982 (55°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 30% of September 11th dates historically, with the wettest September 11th recording 2.06" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for September 11th in Provo, UT? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 59° | 74° | — | — |
| 2024 | 89° | 65° | 77° | — | — |
| 2023 | 85° | 55° | 70° | — | — |
| 2022 | 90° | 52° | 71° | — | — |
| 2021 | 89° | 62° | 76° | 0.41" | — |
| 2020 | 80° | 47° | 63° | — | — |
| 2019 | 76° | 50° | 63° | 2.06" | — |
| 2018 | 94° | 60° | 77° | — | — |
| 2017 | 92° | 59° | 75° | — | — |
| 2016 | 92° | 50° | 71° | — | — |
| 2015 | 91° | 52° | 71° | — | — |
| 2014 | 80° | 49° | 64° | — | — |
| 2013 | 81° | 61° | 71° | 0.13" | — |
| 2012 | 84° | 61° | 72° | 0.38" | — |
| 2011 | 80° | 55° | 68° | — | — |
| 2010 | 78° | 43° | 60° | — | — |
| 2009 | 89° | 55° | 72° | — | — |
| 2008 | 73° | 49° | 61° | — | — |
| 2007 | 86° | 50° | 68° | — | — |
| 2006 | 84° | 52° | 68° | — | — |
| 2005 | 74° | 44° | 59° | — | — |
| 2004 | 92° | 55° | 73° | — | — |
| 2003 | 71° | 45° | 58° | — | — |
| 2002 | 74° | 59° | 66° | 0.56" | — |
| 2001 | 91° | 53° | 72° | — | — |
| 2000 | 88° | 52° | 70° | — | — |
| 1999 | 82° | 53° | 68° | 0.05" | — |
| 1998 | 72° | 57° | 64° | 0.08" | — |
| 1997 | 91° | 60° | 76° | 0.05" | — |
| 1996 | 86° | 60° | 73° | 0.08" | — |
| 1995 | 89° | 54° | 71° | — | — |
| 1994 | 88° | 64° | 76° | — | — |
| 1993 | 95° | 49° | 72° | — | — |
| 1992 | 86° | 53° | 70° | — | — |
| 1991 | 76° | 48° | 62° | 0.13" | — |
| 1990warmest | 96° | 57° | 77° | — | — |
| 1989 | 74° | 45° | 59° | — | — |
| 1988 | 83° | 46° | 64° | — | — |
| 1987 | 87° | 48° | 68° | — | — |
| 1986 | 74° | 43° | 58° | — | — |
| 1985 | 76° | 51° | 63° | 1.75" | — |
| 1984 | 82° | 64° | 73° | 0.43" | — |
| 1983 | 85° | 49° | 67° | — | — |
| 1982coldest | 65° | 45° | 55° | 0.53" | — |
| 1981 | 83° | 49° | 66° | 0.94" | — |
| 1975 | 79° | 50° | 64° | — | — |
| 1974 | 86° | 45° | 65° | — | — |
| 1973 | 75° | 53° | 64° | 0.51" | — |
| 1972 | 82° | 53° | 68° | — | — |
| 1971 | 90° | 47° | 68° | — | — |