Weather on March 15
Arvada, CO
55 Years of Data
Avg High
54°F
Avg Low
26°F
Warmest
2013
60°F avg
Coldest
1997
20°F avg
About This Date
March 15th in Arvada, CO typically brings cool spring weather, with average highs around 54°F and lows near 26°F — a 28°F daily swing. Over 56 years of records, the warmest March 15th was in 2013 (60°F average), while the coldest was 1997 (20°F) — a 40°F range across recorded history. Precipitation has occurred on 16% of recorded March 15th dates, with snow falling 11% of the time (heaviest snowfall: 14.3"). The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for March 15th in Arvada, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 23° | 49° | 0.69" | 2.5" |
| 2025 | 54° | 19° | 36° | — | — |
| 2024 | 33° | 30° | 32° | 1.52" | 7.5" |
| 2023 | 63° | 29° | 46° | — | — |
| 2022 | 54° | 24° | 39° | — | — |
| 2021 | 31° | 10° | 20° | 3.48" | 14.3" |
| 2020 | 49° | 26° | 37° | — | — |
| 2019 | 34° | 15° | 24° | — | — |
| 2018 | 68° | 28° | 48° | — | — |
| 2017 | 71° | 33° | 52° | — | — |
| 2016 | 65° | 27° | 46° | — | — |
| 2015 | 70° | 36° | 53° | — | — |
| 2014 | 64° | 32° | 48° | — | — |
| 2013warmest | 72° | 48° | 60° | — | — |
| 2012 | 74° | 39° | 56° | — | — |
| 2011 | 48° | 31° | 39° | — | — |
| 2010 | 50° | 19° | 35° | — | — |
| 2009 | 52° | 26° | 39° | — | — |
| 2008 | 42° | 13° | 27° | — | — |
| 2007 | 40° | 24° | 32° | — | — |
| 2006 | 44° | 22° | 33° | — | — |
| 2005 | 37° | 5° | 21° | — | — |
| 2004 | 43° | 29° | 36° | — | — |
| 2003 | 58° | 34° | 46° | — | — |
| 2002 | 32° | 20° | 26° | 0.51" | 2" |
| 2001 | 56° | 27° | 41° | — | — |
| 2000 | 64° | 32° | 48° | — | — |
| 1999 | 68° | 35° | 52° | — | — |
| 1998 | 59° | 29° | 44° | — | — |
| 1997coldest | 31° | 9° | 20° | — | — |
| 1996 | 36° | 24° | 30° | 0.25" | 1" |
| 1995 | 70° | 32° | 51° | — | — |
| 1994 | 72° | 27° | 49° | — | — |
| 1993 | 60° | 29° | 44° | — | — |
| 1992 | 62° | 34° | 48° | — | — |
| 1991 | 48° | 30° | 39° | — | — |
| 1990 | 44° | 17° | 31° | — | — |
| 1989 | 47° | 18° | 32° | — | — |
| 1988 | 45° | 19° | 32° | — | — |
| 1987 | 59° | 24° | 42° | — | — |
| 1986 | 51° | 28° | 40° | — | — |
| 1985 | 58° | 24° | 41° | — | — |
| 1984 | 67° | 33° | 50° | — | — |
| 1983 | 60° | 30° | 45° | 2.03" | 3" |
| 1982 | 65° | 28° | 46° | — | — |
| 1981 | 56° | 30° | 43° | — | — |
| 1980 | 67° | 30° | 48° | — | — |
| 1979 | 64° | 33° | 49° | — | — |
| 1978 | 41° | 18° | 29° | — | — |
| 1977 | 47° | 24° | 35° | — | — |
| 1976 | 47° | 25° | 36° | — | — |
| 1975 | 48° | 31° | 39° | 0.48" | — |
| 1974 | 56° | 30° | 43° | — | — |
| 1973 | 49° | 19° | 34° | 0.08" | — |
| 1972 | 59° | 31° | 45° | 0.15" | — |
| 1971 | 50° | 23° | 37° | — | — |
56 years of data from WATERTON NORTH COLORADO