These charts are based on weather information for the last 5 years. All values are averaged. You can also look at the information for each month for the last 5 years and see how the weather in this region has changed — Helsinki on the map, Finland. Find out in which months it is best to relax when the season begins and when it ends.
The average maximum daily temperature — 20.5°C in July. Average maximum night temperature — 15.3°C in July.
The average minimum daily temperature — -1.9°C in January. The average minimum night temperature — -3.7°C in February.