Average monthly water temperature in Bishops Waltham, the United Kingdom
On this page you find the mean water temperature over the year in Bishops Waltham (Hampshire), the United Kingdom. Understand how water temperatures vary throughout the year.
Water temperatures in Bishops Waltham stay on the cooler side throughout the year. The warmest month, September, averages 17°C (63°F).
The coldest water temperature month is March, averaging 9°C (48°F). These cooler conditions are not the best for swimming enthusiasts.
Bishops Waltham Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bishops Waltham - and find the best time to visit.
Bishops Waltham 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Bishops Waltham 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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