Average monthly water temperature in Lower Swanwick, the United Kingdom
On this page you find the mean water temperature over the year in Lower Swanwick (Hampshire), the United Kingdom. Discover the unique water temperature patterns, from its warmest to its coolest months.
In Lower Swanwick, cooler water temperatures are a year-round feature. The warmest month is September, averaging 17°C (63°F).
The coldest month, March, sees averages of 9°C (48°F). This does not make it a great month for visitors who enjoy swimming.
Lower Swanwick Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lower Swanwick - and find the best time to visit.
Lower Swanwick 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Lower Swanwick 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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