Weather on December 16
Boise, ID
55 Years of Data
Avg High
39°F
Avg Low
24°F
Warmest
1982
47°F avg
Coldest
1985
8°F avg
About This Date
December 16th in Boise, ID typically brings cold winter weather, with average highs around 39°F and lows near 24°F. Over 55 years of records, the warmest December 16th was in 1982 (47°F average), while the coldest was 1985 (8°F) — a 39°F range across recorded history. Precipitation has occurred on 25% of recorded December 16th dates, with snow falling 11% of the time (heaviest snowfall: 1.9"). The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for December 16th in Boise, ID? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 56° | 35° | 45° | 0.03" | — |
| 2024 | 39° | 33° | 36° | 0.99" | — |
| 2023 | 38° | 26° | 32° | — | — |
| 2022 | 27° | 19° | 23° | — | — |
| 2021 | 35° | 30° | 33° | 0.08" | 0.9" |
| 2020 | 44° | 31° | 38° | — | — |
| 2019 | 36° | 21° | 29° | — | — |
| 2018 | 49° | 32° | 40° | — | — |
| 2017 | 36° | 20° | 28° | — | — |
| 2016 | 32° | 11° | 22° | 0.46" | 1.9" |
| 2015 | 32° | 20° | 26° | 0.13" | 0.8" |
| 2014 | 42° | 36° | 39° | — | — |
| 2013 | 30° | 19° | 25° | — | — |
| 2012 | 42° | 33° | 38° | 0.15" | 0.4" |
| 2011 | 43° | 19° | 31° | — | — |
| 2010 | 39° | 24° | 32° | — | — |
| 2009 | 45° | 35° | 40° | 0.46" | — |
| 2008 | 24° | 9° | 16° | — | — |
| 2007 | 40° | 28° | 34° | — | — |
| 2006 | 37° | 21° | 29° | — | — |
| 2005 | 19° | 13° | 16° | — | — |
| 2004 | 46° | 27° | 36° | — | — |
| 2003 | 41° | 29° | 35° | — | — |
| 2002 | 53° | 39° | 46° | 0.15" | — |
| 2001 | 38° | 32° | 35° | — | — |
| 2000 | 44° | 23° | 34° | — | — |
| 1999 | 44° | 35° | 40° | 0.23" | — |
| 1998 | 44° | 25° | 34° | — | — |
| 1997 | 45° | 38° | 41° | 0.13" | — |
| 1996 | 41° | 22° | 31° | 0.1" | — |
| 1995 | 42° | 27° | 34° | — | — |
| 1994 | 40° | 32° | 36° | 0.05" | 1.2" |
| 1993 | 38° | 20° | 29° | — | — |
| 1992 | 30° | 14° | 22° | — | — |
| 1991 | 38° | 17° | 27° | — | — |
| 1990 | 27° | 5° | 16° | — | — |
| 1989 | 42° | 19° | 31° | — | — |
| 1988 | 35° | 18° | 26° | — | — |
| 1987 | 41° | 31° | 36° | — | — |
| 1986 | 30° | 25° | 27° | — | — |
| 1985coldest | 18° | -2° | 8° | — | — |
| 1984 | 25° | 3° | 14° | 0.03" | 0.1" |
| 1983 | 36° | 26° | 31° | — | — |
| 1982warmest | 53° | 41° | 47° | — | — |
| 1981 | 47° | 30° | 38° | — | — |
| 1980 | 42° | 19° | 31° | — | — |
| 1979 | 49° | 26° | 37° | — | — |
| 1978 | 40° | 15° | 27° | — | — |
| 1977 | 43° | 34° | 38° | — | — |
| 1976 | 42° | 17° | 30° | — | — |
| 1975 | 29° | 21° | 25° | — | — |
| 1974 | 51° | 32° | 42° | — | — |
| 1973 | 50° | 42° | 46° | 0.23" | — |
| 1972 | 29° | 17° | 23° | — | — |
| 1971 | 38° | 22° | 30° | — | — |
55 years of data from BOISE AIR TERMINAL