Weather on December 29
Greeley, CO
55 Years of Data
Avg High
41°F
Avg Low
15°F
Warmest
2011
45°F avg
Coldest
1990
-4°F avg
About This Date
December 29th in Greeley, CO typically brings chilly winter weather, with average highs around 41°F and lows near 15°F — a 26°F daily swing. Over 55 years of records, the warmest December 29th was in 2011 (45°F average), while the coldest was 1990 (-4°F) — a 49°F range across recorded history. Precipitation has occurred on 13% of recorded December 29th dates, with snow falling 13% of the time (heaviest snowfall: 6.1"). The last decade has been 5.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.5°F cooler on this date compared to 20-30 years ago.
Planning for December 29th in Greeley, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 10° | 26° | — | — |
| 2024 | 53° | 27° | 40° | — | — |
| 2023 | 55° | 22° | 38° | — | — |
| 2022 | 42° | 25° | 33° | 1.12" | 3.3" |
| 2021 | 32° | 11° | 21° | — | — |
| 2020 | 36° | 25° | 30° | 0.38" | 0.8" |
| 2019 | 31° | 24° | 27° | — | — |
| 2018 | 37° | 5° | 21° | — | — |
| 2017 | 67° | 16° | 41° | — | — |
| 2016 | 42° | 14° | 28° | — | — |
| 2015 | 25° | 2° | 13° | — | — |
| 2014 | 21° | 8° | 15° | 0.3" | 1.6" |
| 2013 | 38° | 15° | 26° | — | — |
| 2012 | 27° | 0° | 13° | — | — |
| 2011warmest | 58° | 33° | 45° | — | — |
| 2010 | 53° | 18° | 35° | — | — |
| 2009 | 36° | 11° | 23° | — | — |
| 2008 | 53° | 26° | 40° | — | — |
| 2007 | 30° | -9° | 11° | — | — |
| 2006 | 35° | 23° | 29° | 1.5" | 6.1" |
| 2005 | 52° | 30° | 41° | — | — |
| 2004 | 43° | 26° | 34° | — | — |
| 2003 | 42° | 10° | 26° | — | — |
| 2002 | 59° | 18° | 38° | — | — |
| 2001 | 36° | 19° | 27° | — | — |
| 2000 | 39° | 15° | 27° | — | — |
| 1999 | 62° | 22° | 42° | — | — |
| 1998 | 42° | 35° | 39° | — | — |
| 1997 | 55° | 28° | 42° | — | — |
| 1996 | 62° | 27° | 44° | — | — |
| 1995 | 44° | 14° | 29° | — | — |
| 1994 | 38° | 22° | 30° | 0.08" | 0.3" |
| 1993 | 43° | 18° | 30° | — | — |
| 1992 | 25° | 18° | 21° | — | — |
| 1991 | 52° | 20° | 36° | — | — |
| 1990coldest | 1° | -10° | -4° | 0.1" | 0.5" |
| 1989 | 37° | 25° | 31° | — | — |
| 1988 | 30° | -2° | 14° | — | — |
| 1987 | 29° | 2° | 15° | — | — |
| 1986 | 54° | 16° | 35° | — | — |
| 1985 | 41° | 9° | 25° | — | — |
| 1984 | 45° | 21° | 33° | — | — |
| 1983 | 15° | -17° | -1° | — | — |
| 1982 | 29° | 0° | 14° | — | — |
| 1981 | 33° | 1° | 17° | — | — |
| 1980 | 56° | 26° | 41° | — | — |
| 1979 | 25° | 10° | 17° | — | — |
| 1978 | 17° | 2° | 9° | — | — |
| 1977 | 44° | 16° | 30° | — | — |
| 1976 | 57° | 20° | 38° | — | — |
| 1975 | 42° | 15° | 29° | — | — |
| 1974 | 50° | 14° | 32° | — | — |
| 1973 | 42° | 9° | 25° | — | — |
| 1972 | 45° | 20° | 32° | 0.56" | 2" |
| 1971 | 44° | 16° | 30° | — | — |
55 years of data from GREELEY UNC