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 daytime maximum temperatures of 18°C in West Sussex, UK in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 48 mm of rainfall in the month.

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

More about West Sussex

West Sussex by month

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

Recommended for West Sussex

LateRooms.com: UK hotels with free cancellation

Sale

Book UK hotels & pay on arrival with free cancellation
Find fully refundable hotels & 'Reserve now, pay' later option
Browse hotels by map or search for specific dates

Go to LateRooms.com deal >>

View all LateRooms.com offers

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.

Top West Sussex destinations

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

More about the UK

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.

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