Weather on March 8
Boulder, CO
55 Years of Data
Avg High
53°F
Avg Low
28°F
Warmest
1986
59°F avg
Coldest
1998
16°F avg
About This Date
March 8th in Boulder, CO typically brings cool spring weather, with average highs around 53°F and lows near 28°F — a 25°F daily swing. Over 56 years of records, the warmest March 8th was in 1986 (59°F average), while the coldest was 1998 (16°F) — a 43°F range across recorded history. Precipitation has occurred on 18% of recorded March 8th dates, with snow falling 16% of the time (heaviest snowfall: 5.2"). 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 8th in Boulder, 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 |
|---|---|---|---|---|---|
| 2026 | 72° | 46° | 59° | — | — |
| 2025 | 54° | 23° | 39° | — | — |
| 2024 | 32° | 28° | 30° | — | — |
| 2023 | 36° | 30° | 33° | — | — |
| 2022 | 41° | 19° | 30° | — | — |
| 2021 | 66° | 36° | 51° | — | — |
| 2020 | 68° | 39° | 54° | — | — |
| 2019 | 45° | 28° | 37° | — | — |
| 2018 | 63° | 28° | 46° | — | — |
| 2017 | 66° | 36° | 51° | — | — |
| 2016 | 48° | 27° | 37° | — | — |
| 2015 | 50° | 30° | 40° | — | — |
| 2014 | 48° | 28° | 38° | 0.13" | 0.8" |
| 2013 | 55° | 28° | 42° | — | — |
| 2012 | 48° | 21° | 35° | — | — |
| 2011 | 34° | 19° | 26° | 0.03" | — |
| 2010 | 46° | 42° | 44° | — | — |
| 2009 | 64° | 28° | 46° | — | — |
| 2008 | 49° | 32° | 40° | — | — |
| 2007 | 63° | 37° | 50° | — | — |
| 2006 | 56° | 31° | 43° | 1.6" | 5.2" |
| 2005 | 54° | 34° | 44° | 0.05" | — |
| 2004 | 66° | 36° | 51° | — | — |
| 2003 | 61° | 38° | 49° | — | — |
| 2002 | 51° | 16° | 33° | 0.28" | 2.4" |
| 2001 | 58° | 29° | 43° | — | — |
| 2000 | 57° | 41° | 49° | — | — |
| 1999 | 51° | 31° | 41° | — | — |
| 1998coldest | 33° | -1° | 16° | 0.05" | 0.4" |
| 1997 | 62° | 31° | 46° | — | — |
| 1996 | 45° | 9° | 27° | — | 0.1" |
| 1995 | 56° | 18° | 37° | — | — |
| 1994 | 29° | 23° | 26° | 0.56" | 2.1" |
| 1993 | 66° | 42° | 54° | — | — |
| 1992 | 52° | 34° | 43° | 1.3" | 0.2" |
| 1991 | 44° | 25° | 34° | — | — |
| 1990 | 34° | 18° | 26° | — | — |
| 1989 | 69° | 38° | 53° | — | — |
| 1988 | 53° | 25° | 39° | — | — |
| 1987 | 58° | 29° | 43° | 1.8" | 5" |
| 1986warmest | 74° | 44° | 59° | — | — |
| 1985 | 52° | 25° | 38° | — | — |
| 1984 | 55° | 18° | 36° | — | — |
| 1983 | 56° | 28° | 42° | — | — |
| 1982 | 50° | 28° | 39° | — | — |
| 1981 | 48° | 17° | 33° | — | — |
| 1980 | 51° | 24° | 38° | — | — |
| 1979 | 58° | 30° | 44° | 0.71" | 3.5" |
| 1978 | 61° | 26° | 43° | — | — |
| 1977 | 65° | 40° | 52° | — | — |
| 1976 | 47° | 19° | 33° | — | — |
| 1975 | 43° | 24° | 33° | — | — |
| 1974 | 63° | 29° | 46° | — | — |
| 1973 | 47° | 23° | 35° | — | — |
| 1972 | 58° | 22° | 40° | — | — |
| 1971 | 51° | 16° | 33° | — | — |
56 years of data from BOULDER MUNI AP