Barmouth
United Kingdom
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Barmouth, United Kingdom

Sea temperature

In Barmouth, United Kingdom, in July, the average water temperature is 14.6°C (58.3°F).
Note: Swimming in 14.6°C (58.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Barmouth, United Kingdom, the average length of the day in July is 16.3h.

What is the sea water temperature in July in Barmouth?

In July, the average sea temperature in Barmouth, United Kingdom, is 14.6°C (58.3°F). Swimming in 14.6°C (58.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in July in Barmouth?

The average length of the day in July is 16.3h.
Average sea temperature in July - Barmouth, United Kingdom
  • Average sea temperature in July: 14.6°C

The best month for swimming (with the highest average sea temperature) is September (15.7°C).
Coldest months (with the lowest average sea temperature) are February and March (8.3°C).

Average daylight in July - Barmouth, United Kingdom
  • Average daylight in July: 16.3h

The month with the longest days is June (Average daylight: 16.8h).
The month with shortest days is December (Average daylight: 7.7h).