Weather on April 6
Boulder, CO
55 Years of Data
Avg High
62°F
Avg Low
34°F
Warmest
1991
66°F avg
Coldest
1983
25°F avg
About This Date
April 6th in Boulder, CO typically brings mild spring weather, with average highs around 62°F and lows near 34°F — a 28°F daily swing. Over 56 years of records, the warmest April 6th was in 1991 (66°F average), while the coldest was 1983 (25°F) — a 41°F range across recorded history. Precipitation has occurred on 21% of recorded April 6th dates, with snow falling 9% of the time. 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 April 6th in Boulder, CO? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 39° | 53° | — | — |
| 2025 | 59° | 28° | 44° | — | — |
| 2024 | 59° | 45° | 52° | — | — |
| 2023 | 54° | 25° | 40° | — | — |
| 2022 | 46° | 32° | 39° | — | — |
| 2021 | 54° | 36° | 45° | 0.25" | — |
| 2020 | 73° | 37° | 55° | — | — |
| 2019 | 70° | 41° | 55° | — | — |
| 2018 | 45° | 25° | 35° | — | — |
| 2017 | 65° | 33° | 49° | — | — |
| 2016 | 71° | 38° | 54° | — | — |
| 2015 | 73° | 45° | 59° | — | — |
| 2014 | 55° | 32° | 44° | 0.03" | — |
| 2013 | 66° | 38° | 52° | — | — |
| 2012 | 75° | 38° | 56° | — | — |
| 2011 | 69° | 36° | 52° | 0.03" | — |
| 2010 | 58° | 36° | 47° | 0.2" | — |
| 2009 | 52° | 18° | 35° | 0.03" | 0.3" |
| 2008 | 58° | 33° | 45° | — | — |
| 2007 | 43° | 24° | 33° | 0.41" | 0.1" |
| 2006 | 68° | 41° | 55° | — | — |
| 2005 | 62° | 32° | 47° | — | — |
| 2004 | 63° | 45° | 54° | 0.3" | — |
| 2003 | 44° | 28° | 36° | 0.84" | 0.9" |
| 2002 | 74° | 38° | 56° | — | — |
| 2001 | 59° | 41° | 50° | — | — |
| 2000 | 72° | 34° | 53° | — | — |
| 1999 | 64° | 29° | 46° | — | — |
| 1998 | 58° | 38° | 48° | 0.15" | — |
| 1997 | 48° | 20° | 34° | — | — |
| 1996 | 63° | 32° | 47° | — | — |
| 1995 | 69° | 40° | 54° | — | — |
| 1994 | 54° | 21° | 37° | — | — |
| 1993 | 51° | 33° | 42° | 0.56" | 0.1" |
| 1992 | 67° | 40° | 53° | — | — |
| 1991warmest | 80° | 52° | 66° | — | — |
| 1990 | 47° | 16° | 31° | 0.03" | 0.2" |
| 1989 | 71° | 44° | 58° | — | — |
| 1988 | 79° | 41° | 60° | — | — |
| 1987 | 57° | 27° | 42° | — | — |
| 1986 | 68° | 33° | 51° | — | — |
| 1985 | 39° | 32° | 36° | — | — |
| 1984 | 66° | 29° | 47° | — | — |
| 1983coldest | 37° | 12° | 25° | — | — |
| 1982 | 59° | 26° | 43° | — | — |
| 1981 | 73° | 40° | 56° | — | — |
| 1980 | 57° | 38° | 47° | — | — |
| 1979 | 65° | 32° | 48° | — | — |
| 1978 | 70° | 40° | 55° | — | — |
| 1977 | 69° | 35° | 52° | — | — |
| 1976 | 57° | 38° | 47° | 0.38" | — |
| 1975 | 66° | 35° | 51° | — | — |
| 1974 | 64° | 32° | 48° | — | — |
| 1973 | 63° | 41° | 52° | — | — |
| 1972 | 76° | 53° | 64° | — | — |
| 1971 | 60° | 20° | 40° | — | — |
56 years of data from BOULDER MUNI AP