Weather on April 17
Denver, CO
55 Years of Data
Avg High
65°F
Avg Low
35°F
Warmest
1985
63°F avg
Coldest
2020
21°F avg
About This Date
April 17th in Denver, CO typically brings mild spring weather, with average highs around 65°F and lows near 35°F — a 30°F daily swing. Over 55 years of records, the warmest April 17th was in 1985 (63°F average), while the coldest was 2020 (21°F) — a 42°F range across recorded history. Precipitation has occurred on 20% of recorded April 17th dates, with snow falling 11% of the time (heaviest snowfall: 7.2"). The last decade has been 4.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.5°F cooler on this date compared to 20-30 years ago.
Planning for April 17th in Denver, CO? Great weather for outdoor activities.
Cooling Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 43° | 62° | — | — |
| 2024 | 69° | 43° | 56° | — | — |
| 2023 | 67° | 29° | 48° | — | — |
| 2022 | 57° | 26° | 42° | — | — |
| 2021 | 37° | 27° | 32° | 0.05" | 0.3" |
| 2020coldest | 32° | 10° | 21° | 0.48" | 1.7" |
| 2019 | 68° | 41° | 55° | — | — |
| 2018 | 72° | 36° | 54° | — | — |
| 2017 | 73° | 39° | 56° | — | — |
| 2016 | 33° | 31° | 32° | 3.18" | 7.2" |
| 2015 | 48° | 33° | 41° | 3.73" | 3.3" |
| 2014 | 59° | 32° | 46° | — | — |
| 2013 | 32° | 23° | 28° | 0.05" | — |
| 2012 | 64° | 33° | 49° | — | — |
| 2011 | 69° | 43° | 56° | — | — |
| 2010 | 62° | 40° | 51° | — | — |
| 2009 | 42° | 34° | 38° | 1.88" | 1" |
| 2008 | 86° | 30° | 58° | 0.38" | 2" |
| 2007 | 62° | 40° | 51° | 1.65" | — |
| 2006 | 80° | 46° | 63° | — | — |
| 2005 | 71° | 37° | 54° | — | — |
| 2004 | 78° | 39° | 59° | — | — |
| 2003 | 69° | 37° | 53° | — | — |
| 2002 | 76° | 33° | 54° | — | — |
| 2001 | 65° | 30° | 47° | — | — |
| 2000 | 78° | 37° | 58° | — | — |
| 1999 | 38° | 20° | 29° | — | — |
| 1998 | 55° | 24° | 40° | 0.1" | — |
| 1997 | 75° | 36° | 55° | — | — |
| 1996 | 67° | 42° | 54° | — | — |
| 1995 | 54° | 31° | 42° | 0.08" | — |
| 1994 | 78° | 44° | 61° | — | — |
| 1993 | 69° | 36° | 52° | — | — |
| 1992 | 71° | 36° | 53° | — | — |
| 1991 | 63° | 32° | 47° | — | — |
| 1990 | 45° | 32° | 38° | — | — |
| 1989 | 70° | 41° | 55° | — | — |
| 1988 | 54° | 37° | 45° | 0.25" | — |
| 1987 | 80° | 43° | 61° | — | — |
| 1986 | 53° | 34° | 43° | — | — |
| 1985warmest | 78° | 48° | 63° | — | — |
| 1984 | 76° | 31° | 53° | — | — |
| 1983 | 62° | 28° | 45° | — | — |
| 1982 | 68° | 19° | 44° | — | — |
| 1981 | 82° | 40° | 61° | — | — |
| 1980 | 68° | 26° | 47° | — | — |
| 1979 | 81° | 42° | 61° | — | — |
| 1978 | 60° | 38° | 49° | — | — |
| 1977 | 68° | 40° | 54° | — | — |
| 1976 | 55° | 33° | 44° | — | — |
| 1975 | 72° | 33° | 52° | — | — |
| 1974 | 67° | 35° | 51° | — | — |
| 1973 | 70° | 37° | 53° | — | — |
| 1972 | 77° | 44° | 61° | — | — |
| 1971 | 75° | 42° | 59° | — | — |
55 years of data from NORTHGLENN