Denver in April
In April, Denver averages 16°C (61°F) during the day and 0°C (33°F) at night, with frequent rain — about 14 days of the month see precipitation (48 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Plan for unsettled weather and bring rain gear.
April is one of the wetter and less comfortable months in Denver. If your dates are flexible, consider a different time of year.
How April compares to the rest of the year in Denver
April is in the middle of the year for warmth in Denver (7th of 12) and one of the wettest months (3rd of 12). Daytime temperature runs 2°C below the annual average (18°C). April runs 4°C warmer than March (12°C) and warms a further 4°C into May (20°C).
April sunrise & sunset in Denver
Times shown for Denver local time (America/Denver), calculated for the 15th of April. They shift by a few minutes day to day across the month.
Photography light in Denver — April
Golden-hour and blue-hour windows for the 15th of April, in Denver's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Denver in April
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on April's tier (Shoulder) and Denver's popularity.
Crowds & pricing — April in Denver
Denver is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — April in Denver
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Denver in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 5°C / 41°F | -9°C / 16°F | 26 mm | 10 | — |
| February | 6°C / 43°F | -9°C / 15°F | 23 mm | 11 | — |
| March | 12°C / 53°F | -4°C / 24°F | 47 mm | 12 | — |
| April | 16°C / 61°F | 0°C / 33°F | 48 mm | 14 | — |
| May | 20°C / 68°F | 6°C / 42°F | 102 mm | 18 | — |
| June | 28°C / 83°F | 12°C / 54°F | 47 mm | 14 | — |
| July | 31°C / 88°F | 16°C / 60°F | 38 mm | 17 | — |
| August | 30°C / 86°F | 15°C / 58°F | 34 mm | 13 | — |
| September | 27°C / 81°F | 11°C / 52°F | 23 mm | 9 | — |
| October | 18°C / 65°F | 3°C / 37°F | 30 mm | 8 | — |
| November | 11°C / 52°F | -4°C / 26°F | 21 mm | 7 | — |
| December | 6°C / 43°F | -8°C / 18°F | 20 mm | 8 | — |
Other cities with similar April weather
🌍 See the full ranked list of climate twins for Denver in April →
Frequently asked questions
How hot is Denver in April?
In April, Denver averages a high of 16°C (61°F) and a low of 0°C (33°F) — generally cool.
Does it rain a lot in Denver in April?
April can be fairly wet in Denver, with about 14 rainy days on average.
Is April a good time to visit Denver?
April is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Denver in April?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full April packing list for Denver for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.