Eastbourne weather in September 2025

Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Eastbourne in September. Check more long-term weather averages for Eastbourne in September before you book your next holiday to England in 2025/2026.

  • 18°C maximum daytime temperature in September in Eastbourne18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in September in Eastbourne12
    12 days with some rainfall
  • 11°C minimum night-time temperature in September in Eastbourne11
    11°C min night temperature
  • 13 hours of daylight per day in September in Eastbourne13
    13 hours of daylight per day
  • No heat & humidity in September in Eastbourne0
    No heat & humidity
  • 72 mm monthly rainfall in September in Eastbourne72
    72 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Eastbourne4
    4 (Moderate) UV index
  • 17°C sea temperature in September in Eastbourne17
    17°C sea temperature

More about Eastbourne

Eastbourne by month

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

Recommended for England

Blackpool Tower: Pick 'n' Mix pass on multi-attractions

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds
Go to Blackpool Tower deal >>

View all Blackpool Tower offers

The September weather guide for England (Eastbourne) 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)

Back to top

More about England

How hot is it in Eastbourne in September?

Daytime temperatures usually reach 18°C in Eastbourne in September, falling to 11°C at night.

How sunny is it in Eastbourne in September?

There are normally 5 hours of bright sunshine each day in Eastbourne in September - that's 43% of daylight hours.

How warm is the sea around Eastbourne in September?

The average sea temperature around Eastbourne in September is 17°C.

Does it rain in Eastbourne in September?

There are usually 12 days with some rain in Eastbourne in September and the average monthly rainfall is 72mm.

Eastbourne September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:13 18:44
Monday, 15th September 2025 05:34 18:12
Tuesday, 30th September 2025 05:58 17:39

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^