Average monthly water temperature in Alfriston, the United Kingdom
On this page you find the mean water temperature over the year in Alfriston (East Sussex), the United Kingdom. Get insights into the water temperature fluctuations and discover what they mean for visitors.
Water temperatures in Alfriston stay on the cooler side throughout the year. The warmest month, September, averages 18°C (64°F).
The coldest water temperature month is March, averaging 8°C (46°F). These cooler conditions are not the best for swimming enthusiasts.
Alfriston Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Alfriston - and find the best time to visit.
Alfriston 3-Day Forecast
Temperature Rainfall Water Temp
See the full Alfriston climate overview or explore weather in the United Kingdom.
Popular this month
Where to go in September - average daytime high across popular destinations.
London
20°C (68°F) Bath19°C (66°F) Torquay19°C (66°F) Manchester
18°C (64°F) York19°C (66°F) Edinburgh17°C (63°F) Blackpool17°C (63°F) Glasgow17°C (63°F) 
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