East Sussex weather by month

Check out East Sussex weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
7°C maximum daytime temperature in January in Eastbourne7
7°C maximum daytime temperature in February in Eastbourne7
9°C maximum daytime temperature in March in Eastbourne9
12°C maximum daytime temperature in April in Eastbourne12
15°C maximum daytime temperature in May in Eastbourne15
18°C maximum daytime temperature in June in Eastbourne18
20°C maximum daytime temperature in July in Eastbourne20
20°C maximum daytime temperature in August in Eastbourne20
18°C maximum daytime temperature in September in Eastbourne18
15°C maximum daytime temperature in October in Eastbourne15
11°C maximum daytime temperature in November in Eastbourne11
8°C maximum daytime temperature in December in Eastbourne8
Hours of sunshine (daily)
Days with some rainfall
17 days with some rainfall in January in Eastbourne17
14 days with some rainfall in February in Eastbourne14
15 days with some rainfall in March in Eastbourne15
13 days with some rainfall in April in Eastbourne13
13 days with some rainfall in May in Eastbourne13
11 days with some rainfall in June in Eastbourne11
10 days with some rainfall in July in Eastbourne10
11 days with some rainfall in August in Eastbourne11
12 days with some rainfall in September in Eastbourne12
14 days with some rainfall in October in Eastbourne14
16 days with some rainfall in November in Eastbourne16
16 days with some rainfall in December in Eastbourne16
Sea temperature °C
9°C sea temperature in January in Eastbourne9
8°C sea temperature in February in Eastbourne8
7°C sea temperature in March in Eastbourne7
9°C sea temperature in April in Eastbourne9
11°C sea temperature in May in Eastbourne11
13°C sea temperature in June in Eastbourne13
16°C sea temperature in July in Eastbourne16
17°C sea temperature in August in Eastbourne17
17°C sea temperature in September in Eastbourne17
16°C sea temperature in October in Eastbourne16
13°C sea temperature in November in Eastbourne13
11°C sea temperature in December in Eastbourne11

More about East Sussex

East Sussex by month

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

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The climate guide for East Sussex (Eastbourne) shows long term monthly 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 East Sussex destinations

Below are average maximum temperatures at popular countries, regions and places in East Sussex for next month - March. Select a destination to see the climate guide for all months of the year.

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

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More about the UK

Compare East Sussex with the UK

Below the East Sussex chart shows average maximum daytime temperature for East Sussex, England (Eastbourne) and the UK (London).

Maximum daytime temperature (°C)

East Sussex, England (Eastbourne)
UK (London)
7
7
7
7
9
10
12
13
15
17
18
20
20
22
20
22
18
19
15
15
11
10
8
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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