Weather on December 11
Arvada, CO
55 Years of Data
Avg High
48°F
Avg Low
19°F
Warmest
1981
53°F avg
Coldest
1972
5°F avg
About This Date
December 11th in Arvada, CO typically brings chilly winter weather, with average highs around 48°F and lows near 19°F — a 29°F daily swing. Over 55 years of records, the warmest December 11th was in 1981 (53°F average), while the coldest was 1972 (5°F) — a 48°F range across recorded history. Precipitation has occurred on 16% of recorded December 11th dates, with snow falling 16% of the time (heaviest snowfall: 7"). The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for December 11th in Arvada, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 31° | 43° | — | — |
| 2024 | 36° | 14° | 25° | — | — |
| 2023 | 50° | 26° | 38° | — | — |
| 2022 | 53° | 16° | 34° | — | — |
| 2021 | 31° | 4° | 17° | 0.03" | 0.4" |
| 2020 | 42° | 26° | 34° | 0.18" | 0.5" |
| 2019 | 41° | 24° | 33° | — | — |
| 2018 | 55° | 30° | 43° | — | — |
| 2017 | 62° | 36° | 49° | — | — |
| 2016 | 66° | 17° | 42° | 0.1" | 0.5" |
| 2015 | 66° | 32° | 49° | — | — |
| 2014 | 53° | 27° | 40° | — | — |
| 2013 | 49° | 2° | 25° | — | — |
| 2012 | 40° | 11° | 25° | 0.15" | 1" |
| 2011 | 45° | 20° | 32° | — | — |
| 2010 | 35° | 11° | 23° | — | — |
| 2009 | 42° | 15° | 29° | — | — |
| 2008 | 47° | 24° | 35° | — | — |
| 2007 | 21° | 8° | 15° | — | — |
| 2006 | 42° | 24° | 33° | — | — |
| 2005 | 53° | 23° | 38° | — | — |
| 2004 | 59° | 34° | 46° | — | — |
| 2003 | 34° | 14° | 24° | — | — |
| 2002 | 40° | 18° | 29° | — | — |
| 2001 | 60° | 18° | 39° | — | — |
| 2000 | 55° | 5° | 30° | 0.28" | 2.8" |
| 1999 | 46° | 8° | 27° | — | — |
| 1998 | 34° | 9° | 21° | — | — |
| 1997 | 28° | 8° | 18° | 0.48" | 2" |
| 1996 | 65° | 26° | 45° | — | — |
| 1995 | 56° | 27° | 41° | — | — |
| 1994 | 42° | 10° | 26° | — | — |
| 1993 | 61° | 28° | 44° | — | — |
| 1992 | 50° | 25° | 37° | — | — |
| 1991 | 49° | 17° | 33° | — | — |
| 1990 | 67° | 37° | 52° | — | — |
| 1989 | 25° | 6° | 15° | 0.99" | 7" |
| 1988 | 47° | 19° | 33° | — | — |
| 1987 | 65° | 20° | 42° | — | — |
| 1986 | 33° | 3° | 18° | — | — |
| 1985 | 21° | -5° | 8° | 0.28" | 7" |
| 1984 | 67° | 35° | 51° | — | — |
| 1983 | 50° | 25° | 37° | — | — |
| 1982 | 31° | 25° | 28° | — | — |
| 1981warmest | 68° | 37° | 53° | — | — |
| 1980 | 61° | 34° | 47° | — | — |
| 1979 | 66° | 17° | 42° | 0.08" | 1" |
| 1978 | 39° | 5° | 22° | — | — |
| 1977 | 67° | 33° | 50° | — | — |
| 1976 | 55° | 11° | 33° | — | — |
| 1975 | 60° | 28° | 44° | — | — |
| 1974 | 43° | 16° | 29° | — | — |
| 1973 | 59° | 27° | 43° | — | — |
| 1972coldest | 31° | -21° | 5° | — | — |
| 1971 | 41° | 16° | 28° | — | — |
55 years of data from WATERTON NORTH COLORADO