Chepstow
United Kingdom
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Chepstow, United Kingdom

Sea temperature

In Chepstow, United Kingdom, the average seawater temperature in July is 15.4°C (59.7°F).
Note: Swimming in 15.4°C (59.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in July in Chepstow is 16.1h.

What is the sea temperature in July in Chepstow?

In Chepstow, United Kingdom, in July, the average water temperature is 15.4°C (59.7°F). For most, swimming in 15.4°C (59.7°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Chepstow have in July?

In July, the average length of the day is 16.1h.
Average sea temperature in July - Chepstow, United Kingdom
  • Average sea temperature in July: 15.4°C

The best month for swimming (with the highest average sea temperature) is August (16.6°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).

Average daylight in July - Chepstow, United Kingdom
  • Average daylight in July: 16.1h

The month with the longest days is June (Average daylight: 16.6h).
The month with shortest days is December (Average daylight: 7.9h).