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Delaware weather in June 2025
Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Delaware in June. Check more long-term weather averages for Delaware in June before you book your next holiday to Delaware in 2025/2026.
- 2929°C max day temperature
- 9 hours of sunshine per day
- 1010 days with some rainfall
- 1616°C min night temperature
- 1515 hours of daylight per day
- MModerate heat & humidity
- 9595 mm of monthly rainfall
- 99 (Very High) UV index
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Recommended for Delaware
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.
Top Delaware destinations
Below are average maximum temperatures at popular countries, regions and places in Delaware in June. Select a holiday destination to see more weather parameters.
All Delaware destinations
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Delaware in June?
Daytime temperatures usually reach 29°C in Dover, Delaware in June with moderate heat and humidity, falling to 16°C at night.
How sunny is it in Delaware in June?
There are normally 9 hours of bright sunshine each day in Dover, Delaware in June - that's 63% of daylight hours.
Does it rain in Delaware in June?
There are usually 10 days with some rain in Dover, Delaware in June and the average monthly rainfall is 95mm.
Delaware June sunrise & sunset times
Browse the sunrise and sunset times for Delaware in June 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 |
---|---|---|
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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