August weather forecastHamina, Finland
August
Weather in August
August retains the essence of summer in Hamina. With consistently warm sea temperatures, 18.8°C (65.8°F) this month, the conditions are favorable for a variety of water sports. Despite the gradual fading of the summer sun, the landscapes remain lush and vibrant. The rejoicing of the summer ends on a high note with the full bloom of flora, expressing the grandeur of nature to the fullest.Sea temperature
In Hamina, the average seawater temperature in August is 18.8°C (65.8°F).Note: In water with a temperature of 18.8°C (65.8°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
The average length of the day in August in Hamina is 15h and 40min.On the first day of August in Hamina, sunrise is at 04:49 and sunset at 21:45. On the last day of the month, sunrise is at 06:03 and sunset at 20:19 EEST.
Updated: Jan 31, 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 August, the average sea temperature in Hamina, Finland, is 18.8°C (65.8°F). Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
In Hamina, Finland, the average day length in August is 15h and 40min.
In August, on the first day of the month, sunrise is at 04:49 and sunset at 21:45. On the last day of the month, in Hamina, Finland, sunrise is at 06:03 and sunset at 20:19 EEST.
Average sea temperature in August
Hamina, Finland
- Average sea temperature in August: 18.8°C
The best month for swimming (with the highest average sea temperature) is July (19.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.5°C).
Average daylight in August
Hamina, Finland
- Average daylight in August: 15h and 42min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).





