Dover weather in June 2025

Expect 84°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Dover in June. Check more long-term weather averages for Dover in June before you book your next holiday to Delaware in 2025/2026.

  • 84°F maximum daytime temperature in June in Dover84
    84°F max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in June in Dover10
    10 days with some rainfall
  • 61°F minimum night-time temperature in June in Dover61
    61°F min night temperature
  • 15 hours of daylight per day in June in Dover15
    15 hours of daylight per day
  • Moderate heat & humidity in June in DoverM
    Moderate heat & humidity
  • 3.7 inches monthly rainfall in June in Dover3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Dover9
    9 (Very High) UV index

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The June 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.

Metric (°C)  |  Imperial (°F)

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How hot is it in Dover in June?

Daytime temperatures usually reach 84°F in Dover in June with moderate heat and humidity, falling to 61°F at night.

How sunny is it in Dover in June?

There are normally 9 hours of bright sunshine each day in Dover in June - that's 63% of daylight hours.

Does it rain in Dover in June?

There are usually 10 days with some rain in Dover in June and the average monthly rainfall is 3.7 inches.

Dover June sunrise & sunset times

Browse the sunrise and sunset times for Dover in June 2025. Select a month to view Dover sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:38 19:23
Sunday, 15th June 2025 04:35 19:30
Monday, 30th June 2025 04:39 19:32

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