Delaware weather in April 2025

Expect 18°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Delaware in April. Check more long-term weather averages for Delaware in April before you book your next holiday to Delaware in 2025/2026.

  • 18°C maximum daytime temperature in April in Delaware (Dover)18
    18°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in April in Delaware (Dover)10
    10 days with some rainfall
  • 5°C minimum night-time temperature in April in Delaware (Dover)5
    5°C min night temperature
  • 13 hours of daylight per day in April in Delaware (Dover)13
    13 hours of daylight per day
  • No heat & humidity in April in Delaware (Dover)0
    No heat & humidity
  • 87 mm monthly rainfall in April in Delaware (Dover)87
    87 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Delaware (Dover)6
    6 (High) UV index

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The April weather guide for Delaware (Dover) 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.

Top Delaware destinations

Below are average maximum temperatures at popular countries, regions and places in Delaware in April. Select a holiday destination to see more weather parameters.

All Delaware destinations

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

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How hot is it in Delaware in April?

Daytime temperatures usually reach 18°C in Dover, Delaware in April, falling to 5°C at night.

How sunny is it in Delaware in April?

There are normally 8 hours of bright sunshine each day in Dover, Delaware in April - that's 60% of daylight hours.

Does it rain in Delaware in April?

There are usually 10 days with some rain in Dover, Delaware in April and the average monthly rainfall is 87mm.

Delaware April sunrise & sunset times

Browse the sunrise and sunset times for Delaware in April 2025. Select a month to view Delaware sunrise and sunset times for the next 12 months. The Delaware sunrise and sunset times shown below are for Dover.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 05:46 18:26
Tuesday, 15th April 2025 05:25 18:40
Wednesday, 30th April 2025 05:05 18:55

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