Weather on March 15
Arvada, CO
55 Years of Data
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° | — | — |
Arvada, CO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Arvada, CO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Arvada, CO Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Arvada, CO
Arvada, CO has no months that meet our "pleasant" threshold — every season has tradeoffs.