August weather forecastSandgerði, Iceland
August
Weather in August
August heralds the end of intense summer in Sandgerði, Iceland, as the sea temperature descend to an average of 11.3°C (52.3°F). The daylight starts reducing down to 16.3 hours, hinting at the approaching autumn. While the fading summer weather slightly mars the vibrant summer atmosphere, it paves the way for the unique splendor of the forthcoming autumn season.Sea temperature
In August, the average sea temperature in Sandgerði is 11.3°C (52.3°F).Note: Swimming in 11.3°C (52.3°F) can be lethal. Merely spending a few minutes in 13°C (55.4°F) waters feels harsh, and venturing below 10°C (50°F) might disrupt breathing control and bring about cold shock, contingent on individual resilience.
Daylight
The average length of the day in August in Sandgerði is 16h and 17min.On the first day of the month, sunrise is at 04:41 and sunset at 22:33. On the last day of August, in Sandgerði, sunrise is at 06:12 and sunset at 20:49 GMT.
Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Sandgerði, in August, the average water temperature is 11.3°C (52.3°F). Swimming in 11.3°C (52.3°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.
The average day length in August is 16h and 17min.
In August, on the first day of the month, sunrise is at 04:41 and sunset at 22:33. On the last day of the month, sunrise is at 06:12 and sunset at 20:49 GMT.
Average sea temperature in August
Sandgerði, Iceland
- Average sea temperature in August: 11.3°C
The best month for swimming (with the highest average sea temperature) is July (11.4°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).
Average daylight in August
Sandgerði, Iceland
- Average daylight in August: 16h and 18min
The month with the longest days is June (Average daylight: 20h and 48min).
The month with the shortest days is December (Average daylight: 4h and 24min).





