Weather on August 15
Provo, UT
55 Years of Data
Avg High
93°F
Avg Low
60°F
Warmest
2015
85°F avg
Coldest
1987
64°F avg
About This Date
August 15th in Provo, UT typically brings hot summer weather, with average highs around 93°F and lows near 60°F — a 33°F daily swing. Over 50 years of records, the warmest August 15th was in 2015 (85°F average), while the coldest was 1987 (64°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 15th dates historically, with the wettest August 15th recording 0.79" 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 August 15th in Provo, UT? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 70° | 80° | — | — |
| 2024 | 93° | 60° | 77° | — | — |
| 2023 | 97° | 63° | 80° | — | — |
| 2022 | 94° | 63° | 78° | — | — |
| 2021 | 97° | 68° | 82° | — | — |
| 2020 | 97° | 60° | 78° | — | — |
| 2019 | 97° | 61° | 79° | — | — |
| 2018 | 92° | 63° | 77° | — | — |
| 2017 | 83° | 62° | 72° | — | — |
| 2016 | 96° | 66° | 81° | — | — |
| 2015warmest | 98° | 72° | 85° | — | — |
| 2014 | 93° | 64° | 79° | — | — |
| 2013 | 97° | 58° | 77° | — | — |
| 2012 | 96° | 60° | 78° | — | — |
| 2011 | 98° | 63° | 80° | 0.15" | — |
| 2010 | 96° | 58° | 77° | — | — |
| 2009 | 84° | 56° | 70° | 0.2" | — |
| 2008 | 83° | 56° | 69° | — | — |
| 2007 | 99° | 65° | 82° | — | — |
| 2006 | 94° | 66° | 80° | — | — |
| 2005 | 90° | 59° | 74° | — | — |
| 2004 | 97° | 65° | 81° | — | — |
| 2003 | 94° | 65° | 79° | 0.08" | — |
| 2002 | 96° | 53° | 75° | — | — |
| 2001 | 94° | 63° | 78° | — | — |
| 2000 | 98° | 67° | 82° | 0.03" | — |
| 1999 | 93° | 67° | 80° | — | — |
| 1998 | 96° | 60° | 78° | — | — |
| 1997 | 94° | 56° | 75° | — | — |
| 1996 | 94° | 62° | 78° | — | — |
| 1995 | 98° | 56° | 77° | — | — |
| 1994 | 97° | 59° | 78° | — | — |
| 1993 | 92° | 61° | 76° | — | — |
| 1992 | 96° | 62° | 79° | — | — |
| 1991 | 90° | 62° | 76° | 0.64" | — |
| 1990 | 91° | 61° | 76° | — | — |
| 1989 | 92° | 60° | 76° | — | — |
| 1988 | 96° | 60° | 78° | — | — |
| 1987coldest | 74° | 55° | 64° | 0.79" | — |
| 1986 | 96° | 55° | 76° | — | — |
| 1985 | 92° | 46° | 69° | — | — |
| 1984 | 91° | 65° | 78° | 0.15" | — |
| 1983 | 88° | 66° | 77° | 0.3" | — |
| 1982 | 94° | 59° | 76° | — | — |
| 1981 | 91° | 56° | 73° | — | — |
| 1975 | 87° | 50° | 69° | — | — |
| 1974 | 89° | 42° | 66° | — | — |
| 1973 | 92° | 48° | 70° | — | — |
| 1972 | 85° | 54° | 69° | 0.2" | — |
| 1971 | 95° | 56° | 75° | — | — |
50 years of data from PROVO RADIO KAYK