Dover weather in August 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Dover in August. Check more long-term weather averages for Dover in August before you book your next holiday to England in 2025/2026.

20
20°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
13
13°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
57
57 mm of monthly rainfall
6
6 (High) UV index
18
18°C sea temperature

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The August weather guide for England (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 / mm) | Imperial (°F / inches)

More about England

How hot is it in Dover in August?

Daytime temperatures usually reach 20°C in Dover in August, falling to 13°C at night.

How sunny is it in Dover in August?

There are normally 7 hours of bright sunshine each day in Dover in August - that's 46% of daylight hours.

How warm is the sea around Dover in August?

The average sea temperature around Dover in August is 18°C.

Does it rain in Dover in August?

There are usually 11 days with some rain in Dover in August and the average monthly rainfall is 57mm.

Dover August sunrise & sunset times

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Friday, 1st August 2025	04:20	19:41
Saturday, 16th August 2025	04:43	19:14
Sunday, 31st August 2025	05:07	18:42

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England - quick facts
Time difference	UK +0 hours
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