Weather on March 16
Boulder, CO
55 Years of Data
Avg High
57°F
Avg Low
30°F
Warmest
2017
64°F avg
Coldest
1988
26°F avg
About This Date
March 16th in Boulder, CO typically brings cool spring weather, with average highs around 57°F and lows near 30°F — a 27°F daily swing. Over 56 years of records, the warmest March 16th was in 2017 (64°F average), while the coldest was 1988 (26°F) — a 38°F range across recorded history. Precipitation has occurred on 11% of recorded March 16th dates, with snow falling 11% of the time (heaviest snowfall: 8"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 16th in Boulder, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 55° | 21° | 38° | — | — |
| 2025 | 61° | 32° | 46° | — | — |
| 2024 | 48° | 30° | 39° | — | — |
| 2023 | 41° | 28° | 35° | — | — |
| 2022 | 54° | 32° | 43° | — | — |
| 2021 | 39° | 21° | 30° | — | — |
| 2020 | 54° | 30° | 42° | — | — |
| 2019 | 48° | 27° | 38° | — | — |
| 2018 | 54° | 36° | 45° | — | — |
| 2017warmest | 77° | 50° | 64° | — | — |
| 2016 | 47° | 25° | 36° | — | — |
| 2015 | 80° | 45° | 62° | — | — |
| 2014 | 65° | 23° | 44° | — | — |
| 2013 | 69° | 40° | 54° | — | — |
| 2012 | 74° | 41° | 57° | — | — |
| 2011 | 75° | 40° | 57° | — | — |
| 2010 | 63° | 29° | 46° | — | — |
| 2009 | 70° | 41° | 55° | — | — |
| 2008 | 47° | 23° | 35° | 0.23" | 0.3" |
| 2007 | 69° | 27° | 48° | — | — |
| 2006 | 50° | 24° | 37° | — | — |
| 2005 | 50° | 23° | 37° | — | — |
| 2004 | 61° | 32° | 46° | — | — |
| 2003 | 62° | 39° | 51° | — | — |
| 2002 | 39° | 22° | 30° | — | — |
| 2001 | 42° | 22° | 32° | — | — |
| 2000 | 43° | 23° | 33° | 1.17" | 4.2" |
| 1999 | 71° | 43° | 57° | — | — |
| 1998 | 53° | 27° | 40° | — | — |
| 1997 | 71° | 26° | 49° | — | — |
| 1996 | 48° | 33° | 41° | — | — |
| 1995 | 68° | 42° | 55° | — | — |
| 1994 | 73° | 45° | 59° | — | — |
| 1993 | 50° | 32° | 41° | — | — |
| 1992 | 62° | 40° | 51° | — | — |
| 1991 | 41° | 26° | 34° | — | — |
| 1990 | 48° | 25° | 36° | — | — |
| 1989 | 72° | 35° | 53° | — | — |
| 1988coldest | 33° | 20° | 26° | 0.28" | 4.1" |
| 1987 | 45° | 31° | 38° | 1.78" | 2.9" |
| 1986 | 49° | 29° | 39° | — | — |
| 1985 | 56° | 31° | 43° | — | — |
| 1984 | 46° | 28° | 37° | — | — |
| 1983 | 37° | 30° | 34° | 2.24" | 8" |
| 1982 | 63° | 33° | 48° | — | — |
| 1981 | 67° | 32° | 49° | — | — |
| 1980 | 57° | 26° | 42° | 0.3" | 3" |
| 1979 | 64° | 32° | 48° | — | — |
| 1978 | 54° | 18° | 36° | — | — |
| 1977 | 55° | 19° | 37° | — | — |
| 1976 | 58° | 24° | 41° | — | — |
| 1975 | 60° | 26° | 43° | — | — |
| 1974 | 65° | 30° | 47° | — | — |
| 1973 | 52° | 20° | 36° | — | — |
| 1972 | 62° | 44° | 53° | — | — |
| 1971 | 49° | 26° | 37° | — | — |
56 years of data from BOULDER MUNI AP