Weather on December 31
Provo, UT
55 Years of Data
Avg High
38°F
Avg Low
21°F
Warmest
1996
53°F avg
Coldest
1990
7°F avg
About This Date
December 31st in Provo, UT typically brings cold winter weather, with average highs around 38°F and lows near 21°F. Over 51 years of records, the warmest December 31st was in 1996 (53°F average), while the coldest was 1990 (7°F) — a 46°F range across recorded history. Precipitation has occurred on 29% of recorded December 31st dates, with snow falling 18% of the time (heaviest snowfall: 3.3"). The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
Planning for December 31st in Provo, UT? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 46° | 24° | 35° | — | — |
| 2024 | 37° | 19° | 28° | — | — |
| 2023 | 50° | 25° | 37° | — | — |
| 2022 | 46° | 33° | 40° | 2.18" | 0.2" |
| 2021 | 40° | 28° | 34° | 0.94" | 3.3" |
| 2020 | 36° | 24° | 30° | — | — |
| 2019 | 34° | 24° | 29° | — | — |
| 2018 | 29° | 21° | 25° | 0.03" | 0.1" |
| 2017 | 57° | 26° | 42° | — | — |
| 2016 | 29° | 13° | 21° | — | — |
| 2015 | 25° | 15° | 20° | 0.05" | 0.2" |
| 2014 | 20° | 3° | 11° | — | — |
| 2013 | 40° | 22° | 31° | — | — |
| 2012 | 26° | 18° | 22° | 0.25" | 1" |
| 2011 | 54° | 31° | 42° | — | — |
| 2010 | 19° | 14° | 17° | — | — |
| 2009 | 36° | 19° | 27° | 0.1" | 0.5" |
| 2008 | 36° | 18° | 27° | — | — |
| 2007 | 32° | 20° | 26° | — | — |
| 2006 | 32° | 16° | 24° | — | — |
| 2005 | 51° | 32° | 42° | 0.53" | — |
| 2004 | 52° | 38° | 45° | — | — |
| 2003 | 40° | 30° | 35° | — | — |
| 2002 | 42° | 31° | 36° | 0.43" | 1.7" |
| 2001 | 36° | 28° | 32° | — | — |
| 2000 | 43° | 19° | 31° | — | — |
| 1999 | 45° | 23° | 34° | — | — |
| 1998 | 40° | 29° | 34° | 0.38" | — |
| 1997 | 44° | 22° | 33° | — | — |
| 1996warmest | 62° | 45° | 53° | — | — |
| 1995 | 45° | 35° | 40° | 1.91" | — |
| 1994 | 36° | 19° | 27° | — | — |
| 1993 | 42° | 19° | 31° | — | — |
| 1992 | 36° | 11° | 23° | — | — |
| 1991 | 36° | 30° | 33° | 0.25" | 1" |
| 1990coldest | 20° | -6° | 7° | — | — |
| 1989 | 44° | 17° | 31° | — | — |
| 1988 | 41° | 16° | 28° | — | — |
| 1987 | 29° | 10° | 19° | 0.05" | — |
| 1986 | 31° | 22° | 26° | — | — |
| 1985 | 36° | 26° | 31° | — | — |
| 1984 | 45° | 30° | 37° | — | — |
| 1983 | 40° | 31° | 35° | 0.71" | — |
| 1982 | 26° | 7° | 16° | — | — |
| 1981 | 34° | 25° | 29° | 0.08" | — |
| 1980 | 52° | 24° | 38° | — | — |
| 1975 | 31° | 11° | 21° | 0.05" | 1.5" |
| 1974 | 28° | 15° | 22° | — | — |
| 1973 | 28° | 14° | 21° | — | — |
| 1972 | 27° | 15° | 21° | — | — |
| 1971 | 32° | 12° | 22° | — | — |
51 years of data from PROVO RADIO KAYK