Weather on April 3
Boulder, CO
55 Years of Data
About This Date
April 3rd in Boulder, CO typically brings cool spring weather, with average highs around 56°F and lows near 31°F — a 25°F daily swing. Over 56 years of records, the warmest April 3rd was in 2021 (59°F average), while the coldest was 1983 (28°F) — a 31°F range across recorded history. Precipitation has occurred on 45% of recorded April 3rd dates, with snow falling 23% of the time (heaviest snowfall: 12"). The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for April 3rd in Boulder, CO? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 52° | 34° | 43° | — | — |
| 2025 | 43° | 34° | 38° | — | — |
| 2024 | 70° | 45° | 57° | — | — |
| 2023 | 54° | 36° | 45° | — | — |
| 2022 | 52° | 39° | 45° | — | — |
| 2021warmest | 79° | 39° | 59° | — | — |
| 2020 | 41° | 21° | 31° | — | — |
| 2019 | 61° | 36° | 48° | — | — |
| 2018 | 52° | 32° | 42° | — | — |
| 2017 | 58° | 29° | 43° | 0.03" | — |
| 2016 | 69° | 37° | 53° | — | — |
| 2015 | 45° | 27° | 36° | 0.89" | 3.5" |
| 2014 | 46° | 31° | 38° | 2.16" | 7.1" |
| 2013 | 61° | 33° | 47° | 0.76" | — |
| 2012 | 40° | 31° | 35° | 1.32" | 1.5" |
| 2011 | 75° | 31° | 53° | 0.69" | — |
| 2010 | 55° | 29° | 42° | — | — |
| 2009 | 59° | 32° | 46° | 0.1" | — |
| 2008 | 52° | 35° | 43° | 0.43" | — |
| 2007 | 66° | 33° | 50° | — | — |
| 2006 | 57° | 30° | 44° | — | — |
| 2005 | 74° | 37° | 55° | — | — |
| 2004 | 54° | 34° | 44° | 2.41" | — |
| 2003 | 63° | 38° | 50° | — | — |
| 2002 | 47° | 21° | 34° | — | — |
| 2001 | 68° | 43° | 55° | — | — |
| 2000 | 40° | 17° | 28° | 0.18" | 1.4" |
| 1999 | 42° | 25° | 33° | 0.15" | 0.6" |
| 1998 | 50° | 30° | 40° | 0.43" | 0.2" |
| 1997 | 65° | 24° | 44° | — | — |
| 1996 | 69° | 41° | 55° | — | — |
| 1995 | 60° | 30° | 45° | 0.03" | — |
| 1994 | 71° | 28° | 50° | — | — |
| 1993 | 48° | 32° | 40° | 0.89" | 0.4" |
| 1992 | 70° | 38° | 54° | — | — |
| 1991 | 63° | 35° | 49° | — | — |
| 1990 | 70° | 39° | 54° | — | — |
| 1989 | 52° | 37° | 44° | 0.03" | — |
| 1988 | 72° | 34° | 53° | — | — |
| 1987 | 64° | 24° | 44° | — | — |
| 1986 | 50° | 32° | 41° | 9.04" | 12" |
| 1985 | 74° | 43° | 58° | 0.08" | — |
| 1984 | 43° | 26° | 34° | 0.05" | — |
| 1983coldest | 29° | 28° | 28° | 0.76" | 4" |
| 1982 | 66° | 28° | 47° | — | — |
| 1981 | 68° | 31° | 49° | 1.57" | — |
| 1980 | 43° | 18° | 30° | — | — |
| 1979 | 41° | 27° | 34° | 0.53" | 2" |
| 1978 | 60° | 37° | 49° | — | — |
| 1977 | 40° | 18° | 29° | 0.03" | 0.2" |
| 1976 | 66° | 26° | 46° | — | — |
| 1975 | 49° | 16° | 32° | — | — |
| 1974 | 41° | 27° | 34° | 1.14" | 0.7" |
| 1973 | 42° | 28° | 35° | 0.18" | 1.2" |
| 1972 | 52° | 24° | 38° | 0.05" | — |
| 1971 | 57° | 32° | 45° | — | — |