Weather on April 28
Boulder, CO
55 Years of Data
About This Date
April 28th in Boulder, CO typically brings mild spring weather, with average highs around 65°F and lows near 39°F — a 26°F daily swing. Over 56 years of records, the warmest April 28th was in 1992 (64°F average), while the coldest was 1994 (34°F) — a 30°F range across recorded history. Precipitation has occurred on 27% of recorded April 28th dates, with snow falling 2% of the time (heaviest snowfall: 2.1"). 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 28th in Boulder, CO? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 63° | 37° | 50° | — | — |
| 2025 | 64° | 43° | 53° | — | — |
| 2024 | 63° | 36° | 49° | — | — |
| 2023 | 57° | 36° | 46° | — | — |
| 2022 | 75° | 45° | 60° | — | — |
| 2021 | 61° | 37° | 49° | 0.53" | — |
| 2020 | 73° | 46° | 60° | — | — |
| 2019 | 75° | 43° | 59° | — | — |
| 2018 | 72° | 43° | 57° | — | — |
| 2017 | 53° | 31° | 42° | 0.03" | — |
| 2016 | 53° | 35° | 44° | 0.15" | — |
| 2015 | 60° | 37° | 49° | 0.13" | — |
| 2014 | 53° | 33° | 43° | — | — |
| 2013 | 77° | 47° | 62° | — | — |
| 2012 | 66° | 38° | 52° | — | — |
| 2011 | 70° | 31° | 50° | — | — |
| 2010 | 76° | 49° | 62° | — | — |
| 2009 | 60° | 37° | 49° | — | — |
| 2008 | 73° | 32° | 53° | — | — |
| 2007 | 76° | 42° | 59° | — | — |
| 2006 | 69° | 37° | 53° | 0.74" | — |
| 2005 | 40° | 31° | 35° | 1.73" | 2.1" |
| 2004 | 76° | 51° | 63° | — | — |
| 2003 | 68° | 39° | 54° | 0.05" | — |
| 2002 | 74° | 32° | 53° | — | — |
| 2001 | 76° | 44° | 60° | — | — |
| 2000 | 70° | 35° | 52° | — | — |
| 1999 | 66° | 40° | 53° | — | — |
| 1998 | 60° | 39° | 50° | 0.03" | — |
| 1997 | 63° | 43° | 53° | — | — |
| 1996 | 59° | 32° | 46° | 0.03" | — |
| 1995 | 58° | 36° | 47° | — | — |
| 1994coldest | 39° | 28° | 34° | 0.03" | — |
| 1993 | 67° | 40° | 53° | 0.53" | — |
| 1992warmest | 76° | 52° | 64° | — | — |
| 1991 | 55° | 35° | 45° | — | — |
| 1990 | 74° | 39° | 56° | — | — |
| 1989 | 50° | 35° | 43° | 0.03" | — |
| 1988 | 71° | 41° | 56° | — | — |
| 1987 | 81° | 43° | 62° | 0.03" | — |
| 1986 | 73° | 38° | 55° | — | — |
| 1985 | 72° | 38° | 55° | — | — |
| 1984 | 47° | 23° | 35° | 0.05" | — |
| 1983 | 66° | 44° | 55° | — | — |
| 1982 | 72° | 36° | 54° | — | — |
| 1981 | 73° | 50° | 62° | — | — |
| 1980 | 72° | 39° | 55° | — | — |
| 1979 | 59° | 40° | 49° | — | — |
| 1978 | 65° | 44° | 54° | — | — |
| 1977 | 69° | 45° | 57° | — | — |
| 1976 | 49° | 33° | 41° | 0.3" | — |
| 1975 | 53° | 35° | 44° | — | — |
| 1974 | 78° | 35° | 57° | — | — |
| 1973 | 74° | 47° | 60° | — | — |
| 1972 | 56° | 33° | 44° | — | — |
| 1971 | 59° | 35° | 47° | — | — |
Boulder, CO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Boulder, CO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Boulder, CO Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Boulder, CO
Boulder, CO has no months that meet our "pleasant" threshold — every season has tradeoffs.