West Sussex weather in June 2025

Q: How hot is it in West Sussex in June?

Daytime temperatures usually reach 18°C in Bognor Regis, West Sussex in June, falling to 11°C at night.

Q: How sunny is it in West Sussex in June?

There are normally 8 hours of bright sunshine each day in Bognor Regis, West Sussex in June - that's 47% of daylight hours.

Q: How warm is the sea around West Sussex in June?

The average sea temperature around Bognor Regis, West Sussex in June is 14°C.

Q: Does it rain in West Sussex in June?

There are usually 10 days with some rain in Bognor Regis, West Sussex in June and the average monthly rainfall is 48mm.

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

18
18°C max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
11
11°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
48
48 mm of monthly rainfall
6
6 (High) UV index
14
14°C sea temperature

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The June weather guide for West Sussex (Bognor Regis) 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.

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

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How hot is it in West Sussex in June?

Daytime temperatures usually reach 18°C in Bognor Regis, West Sussex in June, falling to 11°C at night.

How sunny is it in West Sussex in June?

There are normally 8 hours of bright sunshine each day in Bognor Regis, West Sussex in June - that's 47% of daylight hours.

How warm is the sea around West Sussex in June?

The average sea temperature around Bognor Regis, West Sussex in June is 14°C.

Does it rain in West Sussex in June?

There are usually 10 days with some rain in Bognor Regis, West Sussex in June and the average monthly rainfall is 48mm.

West Sussex June sunrise & sunset times

Browse the sunrise and sunset times for West Sussex in June 2025. Select a month to view West Sussex sunrise and sunset times for the next 12 months. The West Sussex sunrise and sunset times shown below are for Bognor Regis.

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