August weather forecast
Vestmannaeyjar, Iceland

Vestmannaeyjar, Iceland, experiences temperate weather throughout August as well, with sea temperatures at a comfortable 11.7°C (53.1°F). August echoes the comfortable conditions of July, providing another great month for outdoor activities. The daylight hours embark on a decline going into Autumn, and September will reveal a cooler climate compared to August. August bids farewell to summer, making way for the changing colors and cooler temperatures of fall.

Temperature

In Vestmannaeyjar, August's average high-temperature stands at a still fresh 11.6°C (52.9°F), closely related to the preceding month. Vestmannaeyjar, during August nights, observes a steady temperature, averaging at a frosty 8.2°C (46.8°F).

Rainfall

In Vestmannaeyjar, during August, the rain falls for 14.4 days and regularly aggregates up to 140mm (5.51") of precipitation. In Vestmannaeyjar, Iceland, during the entire year, the rain falls for 190 days and collects up to 1588mm (62.52") of precipitation.

Sea temperature

July and August, with an average sea temperature of 11.7°C (53.1°F), are months with the warmest seawater.
Note: Swimming in 11.7°C (53.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in August in Vestmannaeyjar is 16h and 10min.
On the first day of the month, sunrise is at 04:37 and sunset at 22:17. On the last day of August, in Vestmannaeyjar, sunrise is at 06:05 and sunset at 20:37 GMT.