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Delaware weather in July 2025
Expect 31°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Delaware in July. Check more long-term weather averages for Delaware in July before you book your next holiday to Delaware in 2025/2026.
- 3131°C max day temperature
- 9 hours of sunshine per day
- 1111 days with some rainfall
- 1919°C min night temperature
- 1515 hours of daylight per day
- HHigh heat & humidity
- 103103 mm of monthly rainfall
- 99 (Very High) UV index
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Recommended for Delaware
The July 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 July. 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 July?
Daytime temperatures usually reach 31°C in Dover, Delaware in July with high heat and humidity, falling to 19°C at night.
How sunny is it in Delaware in July?
There are normally 9 hours of bright sunshine each day in Dover, Delaware in July - that's 62% of daylight hours.
Does it rain in Delaware in July?
There are usually 11 days with some rain in Dover, Delaware in July and the average monthly rainfall is 103mm.
Delaware July sunrise & sunset times
Browse the sunrise and sunset times for Delaware in July 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 July 2025 | 04:40 | 19:32 |
Wednesday, 16th July 2025 | 04:49 | 19:27 |
Thursday, 31st July 2025 | 05:02 | 19:14 |
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