Denver weather in April 2026

Expect daytime maximum temperatures of 17°C in Denver, Colorado in April based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 42 mm of rainfall in the month.

  • 17°C maximum daytime temperature in April in Denver17
    17°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in April in Denver8
    8 days with some rainfall
  • 1°C minimum night-time temperature in April in Denver1
    1°C min night temperature
  • 13 hours of daylight per day in April in Denver13
    13 hours of daylight per day
  • No heat & humidity in April in Denver0
    No heat & humidity
  • 42 mm monthly rainfall in April in Denver42
    42 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Denver7
    7 (High) UV index

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The April weather guide for Colorado (Denver) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Denver in April?

Daytime temperatures usually reach 17°C in Denver in April, falling to 1°C at night.

How sunny is it in Denver in April?

There are normally 9 hours of bright sunshine each day in Denver in April - that's 70% of daylight hours.

Does it rain in Denver in April?

There are usually 8 days with some rain in Denver in April and the average monthly rainfall is 42mm.

Denver April sunrise & sunset times

Browse the sunrise and sunset times for Denver in April 2026. Select a month to view Denver sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 05:44 18:24
Wednesday, 15th April 2026 05:22 18:38
Thursday, 30th April 2026 05:02 18:53

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