East Sussex weather in December 2023

8
8°C max day temperature
2
2 hours of sunshine per day
16
16 days with some rainfall
3
3°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
85
85 mm of monthly rainfall
1
1 (Low) UV index
11
11°C sea temperature

Below are average maximum temperatures at popular destinations in East Sussex in December. Select a destination to see more weather parameters.

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Recommended for East Sussex

The December weather guide for East Sussex (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.

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

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

More about the UK

How warm is it in East Sussex in December?

Daytime temperatures usually reach 8°C in Eastbourne, East Sussex in December, falling to 3°C at night.

How sunny is it in East Sussex in December?

There are normally 2 hours of bright sunshine each day in Eastbourne, East Sussex in December - that's 22% of daylight hours.

Is the sea cold around East Sussex in December?

The average sea temperature around Eastbourne, East Sussex in December is 11°C.

Does it rain in East Sussex in December?

There are usually 16 days with some rain in Eastbourne, East Sussex in December and the average monthly rainfall is 85mm.

East Sussex December sunrise & sunset times

Browse the sunrise and sunset times for East Sussex in December 2023. Select a month to view East Sussex sunrise and sunset times for the next 12 months. The East Sussex sunrise and sunset times shown below are for Eastbourne.

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