Weather on December 23
Meridian, ID
55 Years of Data
Avg High
37°F
Avg Low
21°F
Warmest
2025
51°F avg
Coldest
1990
-10°F avg
About This Date
December 23rd in Meridian, ID typically brings cold winter weather, with average highs around 37°F and lows near 21°F. Over 55 years of records, the warmest December 23rd was in 2025 (51°F average), while the coldest was 1990 (-10°F) — a 61°F range across recorded history. Precipitation has occurred on 31% of recorded December 23rd dates, with snow falling 18% of the time (heaviest snowfall: 4.5"). The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Meridian, ID? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 61° | 41° | 51° | — | — |
| 2024 | 49° | 36° | 42° | 0.18" | — |
| 2023 | 41° | 25° | 33° | — | — |
| 2022 | 22° | 13° | 18° | 0.38" | 1.1" |
| 2021 | 46° | 33° | 40° | 0.56" | 0.4" |
| 2020 | 37° | 20° | 29° | — | — |
| 2019 | 48° | 37° | 43° | — | — |
| 2018 | 38° | 32° | 35° | 0.13" | — |
| 2017 | 33° | 10° | 22° | 0.36" | 2.1" |
| 2016 | 32° | 8° | 20° | 0.51" | 3" |
| 2015 | 37° | 24° | 31° | 0.15" | 1.1" |
| 2014 | 44° | 27° | 36° | — | — |
| 2013 | 42° | 33° | 38° | 0.13" | — |
| 2012 | 42° | 31° | 36° | 0.13" | — |
| 2011 | 36° | 16° | 26° | — | — |
| 2010 | 44° | 29° | 36° | — | — |
| 2009 | 33° | 22° | 27° | — | — |
| 2008 | 30° | 12° | 21° | 0.2" | 1.5" |
| 2007 | 39° | 27° | 33° | 0.25" | 0.9" |
| 2006 | 40° | 24° | 32° | 0.13" | — |
| 2005 | 52° | 33° | 42° | — | — |
| 2004 | 32° | 19° | 26° | — | — |
| 2003 | 46° | 25° | 35° | — | — |
| 2002 | 36° | 31° | 33° | — | — |
| 2001 | 34° | 20° | 27° | — | — |
| 2000 | 44° | 34° | 39° | 0.33" | — |
| 1999 | 41° | 23° | 32° | — | — |
| 1998 | 20° | 4° | 12° | — | — |
| 1997 | 29° | 21° | 25° | — | — |
| 1996 | 39° | 22° | 30° | — | 0.1" |
| 1995 | 36° | 14° | 25° | — | — |
| 1994 | 26° | 19° | 23° | — | — |
| 1993 | 38° | 15° | 26° | — | — |
| 1992 | 39° | 24° | 32° | — | — |
| 1991 | 38° | 19° | 28° | — | — |
| 1990coldest | -2° | -18° | -10° | — | — |
| 1989 | 43° | 19° | 31° | — | — |
| 1988 | 34° | 21° | 27° | — | — |
| 1987 | 36° | 20° | 28° | — | — |
| 1986 | 43° | 18° | 30° | — | — |
| 1985 | 13° | -7° | 3° | — | — |
| 1984 | 41° | 26° | 34° | — | — |
| 1983 | 5° | -17° | -6° | — | — |
| 1982 | 41° | 30° | 36° | 0.97" | 4.5" |
| 1981 | 35° | 16° | 25° | — | — |
| 1980 | 49° | 28° | 38° | — | — |
| 1979 | 42° | 16° | 29° | — | — |
| 1978 | 45° | 26° | 35° | — | — |
| 1977 | 35° | 20° | 27° | 0.51" | 2" |
| 1976 | 35° | 15° | 25° | — | — |
| 1975 | 32° | 19° | 26° | — | — |
| 1974 | 34° | 19° | 26° | — | — |
| 1973 | 43° | 32° | 37° | 0.3" | — |
| 1972 | 53° | 35° | 44° | — | — |
| 1971 | 46° | 33° | 40° | 0.13" | — |
55 years of data from KUNA