Weather on December 30
Denver, CO
55 Years of Data
Avg High
44°F
Avg Low
15°F
Warmest
2008
49°F avg
Coldest
1978
3°F avg
About This Date
December 30th in Denver, CO typically brings chilly winter weather, with average highs around 44°F and lows near 15°F — a 29°F daily swing. Over 55 years of records, the warmest December 30th was in 2008 (49°F average), while the coldest was 1978 (3°F) — a 46°F range across recorded history. Precipitation has occurred on 11% of recorded December 30th dates, with snow falling 9% of the time (heaviest snowfall: 2.1"). 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 30th in Denver, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 46° | 12° | 29° | — | — |
| 2024 | 59° | 34° | 46° | — | — |
| 2023 | 56° | 21° | 38° | — | — |
| 2022 | 39° | 14° | 27° | — | — |
| 2021 | 37° | 12° | 25° | — | — |
| 2020 | 35° | 16° | 25° | — | — |
| 2019 | 36° | 8° | 22° | — | — |
| 2018 | 40° | 7° | 23° | — | — |
| 2017 | 66° | 11° | 38° | — | — |
| 2016 | 52° | 21° | 36° | — | — |
| 2015 | 26° | 3° | 15° | — | — |
| 2014 | 16° | -2° | 7° | 0.48" | 2.1" |
| 2013 | 38° | 12° | 25° | — | — |
| 2012 | 33° | 9° | 21° | — | — |
| 2011 | 60° | 38° | 49° | — | — |
| 2010 | 56° | 27° | 41° | — | — |
| 2009 | 39° | 15° | 27° | — | — |
| 2008warmest | 62° | 35° | 49° | — | — |
| 2007 | 37° | 15° | 26° | — | — |
| 2006 | 24° | 13° | 18° | — | — |
| 2005 | 52° | 23° | 37° | — | — |
| 2004 | 52° | 28° | 40° | — | — |
| 2003 | 43° | 23° | 33° | — | — |
| 2002 | 51° | 25° | 38° | — | — |
| 2001 | 26° | 17° | 22° | — | — |
| 2000 | 37° | 15° | 26° | — | — |
| 1999 | 58° | 20° | 39° | — | — |
| 1998 | 61° | 34° | 47° | — | — |
| 1997 | 47° | 24° | 35° | — | — |
| 1996 | 58° | 34° | 46° | — | — |
| 1995 | 47° | 17° | 32° | — | — |
| 1994 | 43° | 17° | 30° | 0.03" | 1" |
| 1993 | 55° | 23° | 39° | — | — |
| 1992 | 53° | 15° | 34° | — | — |
| 1991 | 46° | 18° | 32° | — | — |
| 1990 | 44° | -10° | 17° | — | — |
| 1989 | 33° | 16° | 24° | 0.08" | — |
| 1988 | 44° | 12° | 28° | — | — |
| 1987 | 40° | 3° | 21° | — | — |
| 1986 | 53° | 27° | 40° | — | — |
| 1985 | 54° | 27° | 40° | — | — |
| 1984 | 50° | 19° | 35° | — | — |
| 1983 | 45° | -9° | 18° | — | — |
| 1982 | 21° | -8° | 7° | — | — |
| 1981 | 54° | 2° | 28° | — | — |
| 1980 | 72° | 24° | 48° | — | — |
| 1979 | 35° | -1° | 17° | — | — |
| 1978coldest | 10° | -4° | 3° | 0.05" | 0.4" |
| 1977 | 51° | 13° | 32° | — | — |
| 1976 | 48° | 14° | 31° | — | — |
| 1975 | 59° | 23° | 41° | — | — |
| 1974 | 45° | 9° | 27° | — | — |
| 1973 | 27° | 13° | 20° | 0.05" | 0.2" |
| 1972 | 33° | 6° | 20° | 0.23" | 0.9" |
| 1971 | 39° | 15° | 27° | — | — |
55 years of data from NORTHGLENN