Weather on October 21
Provo, UT
55 Years of Data
Avg High
67°F
Avg Low
38°F
Warmest
2014
67°F avg
Coldest
1996
35°F avg
About This Date
October 21st in Provo, UT typically brings mild fall weather, with average highs around 67°F and lows near 38°F — a 29°F daily swing. Over 52 years of records, the warmest October 21st was in 2014 (67°F average), while the coldest was 1996 (35°F) — a 32°F range across recorded history. Precipitation has occurred on 12% of recorded October 21st dates, with snow falling 2% of the time (heaviest snowfall: 3"). 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 October 21st in Provo, UT? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 35° | 49° | — | — |
| 2024 | 70° | 41° | 55° | — | — |
| 2023 | 79° | 47° | 63° | — | — |
| 2022 | 76° | 41° | 58° | — | — |
| 2021 | 71° | 40° | 55° | — | — |
| 2020 | 78° | 42° | 60° | — | — |
| 2019 | 57° | 39° | 48° | — | — |
| 2018 | 71° | 43° | 57° | — | — |
| 2017 | 55° | 32° | 44° | — | — |
| 2016 | 77° | 34° | 55° | — | — |
| 2015 | 68° | 49° | 58° | — | — |
| 2014warmest | 78° | 55° | 67° | — | — |
| 2013 | 64° | 35° | 50° | — | — |
| 2012 | 75° | 50° | 63° | — | — |
| 2011 | 72° | 41° | 56° | — | — |
| 2010 | 69° | 44° | 57° | — | — |
| 2009 | 60° | 38° | 49° | — | — |
| 2008 | 74° | 43° | 58° | — | — |
| 2007 | 48° | 32° | 40° | 0.84" | 3" |
| 2006 | 56° | 34° | 45° | — | — |
| 2005 | 69° | 41° | 55° | — | — |
| 2004 | 52° | 44° | 48° | 2.24" | — |
| 2003 | 82° | 44° | 63° | — | — |
| 2002 | 72° | 36° | 54° | — | — |
| 2001 | 76° | 44° | 60° | — | — |
| 2000 | 69° | 47° | 58° | 0.51" | — |
| 1999 | 70° | 34° | 52° | — | — |
| 1998 | 71° | 43° | 57° | — | — |
| 1997 | 69° | 39° | 54° | — | — |
| 1996coldest | 45° | 26° | 35° | — | — |
| 1995 | 66° | 39° | 53° | — | — |
| 1994 | 69° | 36° | 52° | — | — |
| 1993 | 68° | 33° | 51° | — | — |
| 1992 | 80° | 44° | 62° | — | — |
| 1991 | 72° | 35° | 53° | — | — |
| 1990 | 56° | 26° | 41° | — | — |
| 1989 | 67° | 49° | 58° | 0.03" | — |
| 1988 | 72° | 39° | 55° | — | — |
| 1987 | 71° | 34° | 52° | — | — |
| 1986 | 55° | 38° | 46° | — | — |
| 1985 | 71° | 52° | 61° | — | — |
| 1984 | 45° | 29° | 37° | 0.1" | — |
| 1983 | 72° | 32° | 52° | — | — |
| 1982 | 65° | 30° | 47° | — | — |
| 1981 | 64° | 32° | 48° | — | — |
| 1980 | 65° | 33° | 49° | — | — |
| 1976 | 58° | 21° | 39° | — | — |
| 1975 | 71° | 32° | 52° | — | — |
| 1974 | 72° | 39° | 55° | 0.18" | — |
| 1973 | 77° | 35° | 56° | — | — |
| 1972 | 56° | 41° | 48° | — | — |
| 1971 | 56° | 33° | 44° | — | — |
52 years of data from PROVO RADIO KAYK