Southend weather in October 2025

Q: How warm is it in Southend in October?

Daytime temperatures usually reach 15°C in Southend in October, falling to 8°C at night.

Q: How sunny is it in Southend in October?

There are normally 4 hours of bright sunshine each day in Southend in October - that's 34% of daylight hours.

Q: How warm is the sea around Southend in October?

The average sea temperature around Southend in October is 14°C.

Q: Does it rain in Southend in October?

There are usually 13 days with some rain in Southend in October and the average monthly rainfall is 50mm.

Expect daytime maximum temperatures of 15°C in Southend, England in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 50 mm of rainfall in the month.

15
15°C max day temperature
4
4 hours of sunshine per day
13
13 days with some rainfall
8
8°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
50
50 mm of monthly rainfall
2
2 (Low) UV index
14
14°C sea temperature

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The October weather guide for England (Southend) 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)