Weather on April 25
Boulder, CO
55 Years of Data
Avg High
64°F
Avg Low
38°F
Warmest
2012
67°F avg
Coldest
2006
31°F avg
About This Date
April 25th in Boulder, CO typically brings mild spring weather, with average highs around 64°F and lows near 38°F — a 26°F daily swing. Over 55 years of records, the warmest April 25th was in 2012 (67°F average), while the coldest was 2006 (31°F) — a 36°F range across recorded history. Precipitation has occurred on 36% of recorded April 25th dates, with snow falling 7% of the time (heaviest snowfall: 2.5"). 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 25th in Boulder, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 39° | 41° | — | — |
| 2024 | 68° | 45° | 56° | — | — |
| 2023 | 57° | 39° | 48° | — | — |
| 2022 | 54° | 34° | 44° | — | — |
| 2021 | 81° | 43° | 62° | — | — |
| 2020 | 63° | 41° | 52° | — | — |
| 2019 | 64° | 45° | 54° | — | — |
| 2018 | 66° | 32° | 49° | — | — |
| 2017 | 59° | 36° | 47° | 0.25" | — |
| 2016 | 68° | 38° | 53° | — | — |
| 2015 | 67° | 38° | 52° | — | — |
| 2014 | 72° | 39° | 55° | — | — |
| 2013 | 65° | 28° | 46° | — | — |
| 2012warmest | 83° | 51° | 67° | — | — |
| 2011 | 57° | 36° | 46° | 0.38" | — |
| 2010 | 60° | 37° | 49° | 0.08" | — |
| 2009 | 61° | 37° | 49° | 0.03" | — |
| 2008 | 58° | 34° | 46° | — | — |
| 2007 | 53° | 35° | 44° | 0.41" | — |
| 2006coldest | 37° | 25° | 31° | 0.64" | 2.5" |
| 2005 | 56° | 39° | 47° | 1.42" | — |
| 2004 | 59° | 35° | 47° | 0.66" | — |
| 2003 | 60° | 35° | 48° | — | — |
| 2002 | 59° | 27° | 43° | — | — |
| 2001 | 69° | 37° | 53° | — | — |
| 2000 | 67° | 32° | 49° | — | — |
| 1999 | 48° | 32° | 40° | 0.53" | — |
| 1998 | 69° | 46° | 58° | — | — |
| 1997 | 51° | 31° | 41° | 0.89" | 2.2" |
| 1996 | 77° | 43° | 60° | — | — |
| 1995 | 62° | 38° | 50° | — | — |
| 1994 | 78° | 39° | 59° | 1.32" | — |
| 1993 | 62° | 33° | 48° | 0.23" | — |
| 1992 | 58° | 29° | 43° | — | — |
| 1991 | 71° | 41° | 56° | — | — |
| 1990 | 52° | 40° | 46° | 1.17" | — |
| 1989 | 68° | 48° | 58° | 0.25" | — |
| 1988 | 66° | 38° | 52° | 0.3" | — |
| 1987 | 80° | 46° | 63° | — | — |
| 1986 | 69° | 48° | 59° | — | — |
| 1985 | 52° | 33° | 42° | 1.55" | 0.9" |
| 1984 | 55° | 33° | 44° | 0.08" | — |
| 1983 | 73° | 40° | 56° | — | — |
| 1982 | 74° | 40° | 57° | — | — |
| 1981 | 81° | 45° | 63° | — | — |
| 1980 | 53° | 30° | 42° | — | — |
| 1979 | 63° | 38° | 50° | 0.48" | — |
| 1978 | 65° | 39° | 52° | — | — |
| 1977 | 76° | 40° | 58° | — | — |
| 1976 | 63° | 33° | 48° | — | — |
| 1975 | 81° | 37° | 59° | — | — |
| 1974 | 78° | 49° | 63° | — | — |
| 1973 | 45° | 32° | 38° | 2.41" | 0.9" |
| 1972 | 61° | 34° | 47° | — | — |
| 1971 | 57° | 44° | 51° | 0.66" | — |
55 years of data from BOULDER MUNI AP