Espoo weather averages (imperial / metric) The climate in Helsinki during May can be summarized as cool and dry. Daily low temperatures increase by 11°F, from 32°F to 43°F, rarely falling below 24°F or exceeding 51°F.

Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 4°C (39°F) is normal. In August it is warm and the day is a bit shorter and it’s rather rainy. The average minimum temperature (usually the minimum temperature is noted during the night) in Tampere in May is 3.0°C (37.4°F). The best time to visit Finland depends on what you're wishing to do as the winter season from December through to April is ideal for dog sledding and winter sports (Feb and Mar best time to go for daylight) whereas the arrival of the spring in May sees the sun making a welcoming return prior to the long hot summer days from June to August.

In July it is a bit warmer but generally cold and the day is a bit shorter. The north is swallowed by darkness as polar night prevails.

Finland: Seven-day weather forecast. The climate in may in Helsinki is wet (with 2.1in of rainfall over 10 days). Information below will help you to choose the right place to visit in Finland in May. Get the monthly weather forecast for Tampere, Pirkanmaa, Finland, including daily high/low, historical averages, to help you plan ahead. Average Weather during May in Tampere (Western Finland), Finland. The amount of rain in May is normal with an average of 35mm (1.4in).

Average Weather in May in Helsinki Finland. 5°C sea temperature; Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec. Things to do in Helsinki in May. Average Weather in May in Rovaniemi Finland. Polar night means a time period when the sun doesn’t rise at all. The May weather guide for Helsinki, Finland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute.Find out more about our … Select a destination to see more weather parameters. The climate is relatively fresh in this location may, but it is livable by dressing warm. In May it is cold. The May weather guide for Mariehamn, Finland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. The average maximum temperature lies around 15.0°C (59°F). May is not the best month to visit Finland. To help you prepare for your trip, Easyvoyage brings you the tourist weather …

Helsinki averages at 40°F (5°C). In June it is cold, but the day is super long. warning in may the weather varied depending on the city and regions of the country. Below are average maximum temperatures at popular destinations in Finland in April.