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Eastbourne, United Kingdom Weather Averages

July is the hottest month in Eastbourne with an average temperature of 22°C (72°F) and the coldest is January at 4°C (39°F) with the most daily sunshine hours at 12 in August. The wettest month is November with an average of 165mm of rain. The best month to swim in the sea is in August when the average sea temperature is 18°C (64°F).

Average Temperature Eastbourne

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Eastbourne

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Eastbourne

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Eastbourne

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Average Sea Temperature Eastbourne

What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface
What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

Eastbourne : Next 24-Hour Weather

Today - 13th September 2026

Sunrise 06:31

Sunrise

Sunset 19:18

Sunset
7:00
Light rain shower
19°C (65°F)
8:00
Heavy rain
19°C (65°F)
9:00
Moderate rain
19°C (65°F)
10:00
Moderate or heavy rain shower
19°C (66°F)
11:00
Patchy rain possible
19°C (66°F)
12:00
Light rain shower
19°C (66°F)
13:00
Light rain shower
20°C (67°F)
14:00
Patchy rain possible
20°C (68°F)
15:00
Patchy rain possible
21°C (70°F)
16:00
Overcast
22°C (70°F)
17:00
Partly cloudy
21°C (69°F)
18:00
Clear
20°C (68°F)
19:00
Overcast
19°C (66°F)
20:00
Overcast
19°C (66°F)
21:00
Overcast
19°C (65°F)
22:00
Overcast
19°C (66°F)
23:00
Overcast
19°C (65°F)

Tomorrow - 14th September 2026

Sunrise 06:31

Sunrise

Sunset 19:18

Sunset
0:00
Overcast
18°C (64°F)
1:00
Overcast
18°C (63°F)
2:00
Overcast
17°C (63°F)
3:00
Overcast
17°C (62°F)
4:00
Overcast
17°C (61°F)
5:00
Cloudy
17°C (61°F)
6:00
Overcast
17°C (61°F)
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