The highest day temperature in February 2026 was 32°F. The lowest night temperature was -6°F. The average values for day and night temperatures during February were 12.8°F и 6.6°F respectivly.

The average sea surface temperature in February 2026 for Porvoo was 26.5°F. The maximum and minimum values were 26.4°F and 26.6°F respectively.

Most of the days in February are gloomy but you can also expect sunny days.

Precipitation total in February for Porvoo is 1.6 in. It makes february one of the least rainy months of the year.

The average wind speed in February is 11.7 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Porvoo in February is 2.7 hours.