Weather on December 23
Greeley, CO
55 Years of Data
Avg High
40°F
Avg Low
16°F
Warmest
2025
50°F avg
Coldest
1983
-9°F avg
About This Date
December 23rd in Greeley, CO typically brings chilly winter weather, with average highs around 40°F and lows near 16°F. Over 55 years of records, the warmest December 23rd was in 2025 (50°F average), while the coldest was 1983 (-9°F) — a 59°F range across recorded history. Precipitation has occurred on 13% of recorded December 23rd dates, with snow falling 11% of the time (heaviest snowfall: 8"). The last decade has been 7.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.8°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Greeley, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 68° | 32° | 50° | — | — |
| 2024 | 52° | 32° | 42° | — | — |
| 2023 | 52° | 30° | 41° | — | — |
| 2022 | 7° | -18° | -6° | — | — |
| 2021 | 66° | 28° | 47° | — | — |
| 2020 | 54° | 23° | 38° | — | — |
| 2019 | 50° | 31° | 40° | — | — |
| 2018 | 45° | 11° | 28° | — | — |
| 2017 | 30° | 13° | 21° | — | — |
| 2016 | 51° | 22° | 36° | — | — |
| 2015 | 37° | 25° | 31° | 0.3" | 0.9" |
| 2014 | 37° | 29° | 33° | — | — |
| 2013 | 37° | 12° | 25° | 0.33" | 2.1" |
| 2012 | 55° | 14° | 35° | — | — |
| 2011 | 35° | -2° | 17° | — | — |
| 2010 | 46° | 20° | 33° | — | — |
| 2009 | 37° | 22° | 29° | 1.5" | 8" |
| 2008 | 27° | 9° | 18° | — | — |
| 2007 | 43° | 10° | 26° | — | — |
| 2006 | 35° | 15° | 25° | — | — |
| 2005 | 52° | 32° | 42° | — | — |
| 2004 | 25° | 6° | 15° | 0.25" | 1" |
| 2003 | 47° | 16° | 31° | — | — |
| 2002 | 34° | 15° | 24° | — | — |
| 2001 | 44° | 13° | 28° | — | — |
| 2000 | 47° | 19° | 33° | — | — |
| 1999 | 56° | 28° | 42° | — | — |
| 1998 | 11° | -12° | 0° | — | — |
| 1997 | 40° | 14° | 27° | — | — |
| 1996 | 24° | 11° | 17° | — | — |
| 1995 | 33° | 13° | 23° | — | — |
| 1994 | 37° | 17° | 27° | — | — |
| 1993 | 30° | 21° | 26° | — | — |
| 1992 | 22° | 9° | 15° | — | — |
| 1991 | 45° | 29° | 37° | — | — |
| 1990 | 20° | -16° | 2° | — | — |
| 1989 | 35° | -5° | 15° | — | — |
| 1988 | 41° | 13° | 27° | — | — |
| 1987 | 30° | 18° | 24° | 0.64" | 3" |
| 1986 | 50° | 12° | 31° | — | — |
| 1985 | 40° | 18° | 29° | — | — |
| 1984 | 52° | 20° | 36° | — | — |
| 1983coldest | -6° | -13° | -9° | 0.51" | 2" |
| 1982 | 52° | 25° | 38° | — | — |
| 1981 | 31° | 5° | 18° | — | — |
| 1980 | 55° | 28° | 42° | — | — |
| 1979 | 41° | 30° | 36° | 0.03" | — |
| 1978 | 37° | 20° | 28° | — | — |
| 1977 | 59° | 23° | 41° | — | — |
| 1976 | 40° | 9° | 24° | — | — |
| 1975 | 44° | 15° | 30° | — | — |
| 1974 | 31° | 17° | 24° | — | — |
| 1973 | 38° | 27° | 32° | — | — |
| 1972 | 52° | 32° | 42° | — | — |
| 1971 | 66° | 30° | 48° | — | — |
55 years of data from GREELEY UNC