Tvedestrand
Norway
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Tvedestrand, Norway

Sea temperature

Agosto is the month with the warmest seawater in Tvedestrand, Norway, with an average sea temperature of 18.1°C (64.6°F).
Note: For swimming, a surface water temperature of 18.1°C (64.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Tvedestrand, the average length of the day in Agosto is 15.4h.

When is the sea warmest in Tvedestrand?

The month with the warmest seawater in Tvedestrand is Agosto, with an average sea temperature of 18.1°C (64.6°F).

What is the sea water temperature in Agosto in Tvedestrand?

In Agosto, the average sea temperature in Tvedestrand is 18.1°C (64.6°F). For swimming, a surface water temperature of 18.1°C (64.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Tvedestrand have in Agosto?

In Agosto, the average length of the day in Tvedestrand, Norway, is 15.4h.
Average sea temperature in August - Tvedestrand, Norway
  • Average sea temperature in August: 18.1°C

The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest month (with the lowest average sea temperature) is March (3.4°C).

Average daylight in August - Tvedestrand, Norway
  • Average daylight in August: 15.4h

The month with the longest days is June (Average daylight: 18.3h).
The month with shortest days is December (Average daylight: 6.4h).