Conwy
United Kingdom
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Conwy, United Kingdom

Sea temperature

In June, the average sea temperature in Conwy, United Kingdom, is 13.3°C (55.9°F).
Note: Swimming in 13.3°C (55.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

With an average of 16.9h of daylight, June has the longest days of the year in Conwy.

How cold is the water in June in Conwy?

In June, the average sea temperature in Conwy, United Kingdom, is 13.3°C (55.9°F). Swimming in 13.3°C (55.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Conwy?

June has the longest days of the year in Conwy, United Kingdom, with an average of 16.9h of daylight.

How many hours of daylight does Conwy have in June?

In Conwy, United Kingdom, the average length of the day in June is 16.9h.
Average sea temperature in June - Conwy, United Kingdom
  • Average sea temperature in June: 13.3°C

The best month for swimming (with the highest average sea temperature) is August (16.3°C).
Coldest months (with the lowest average sea temperature) are February and March (7.7°C).

Average daylight in June - Conwy, United Kingdom
  • Average daylight in June: 16.9h

The month with the longest days is June (Average daylight: 16.9h).
The month with shortest days is December (Average daylight: 7.6h).