Average monthly water temperature in Vantaa, Finland
On this page you find the mean water temperature over the year in Vantaa (Southern Finland), Finland. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
In Vantaa, water temperatures remain cool throughout the year. The warmest month is July, with an average water temperature of 15°C (59°F).
The coldest water temperature month is January, with an average temperature of 0°C (32°F). This temperature is not very suitable for swimming.