Helsinki weather in March 2025

Expect 34°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Helsinki in March. Check more long-term weather averages for Helsinki in March before you book your next holiday to Finland in 2025/2026.

  • 34°F maximum daytime temperature in March in Helsinki34
    34°F max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in March in Helsinki16
    16 days with some rainfall
  • 21°F minimum night-time temperature in March in Helsinki21
    21°F min night temperature
  • 12 hours of daylight per day in March in Helsinki12
    12 hours of daylight per day
  • No heat & humidity in March in Helsinki0
    No heat & humidity
  • 1.4 inches monthly rainfall in March in Helsinki1.4
    1.4 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in March in Helsinki1
    1 (Low) UV index
  • 30°F sea temperature in March in Helsinki30
    30°F sea temperature

More about Helsinki

Helsinki by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Finland

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The March weather guide for Finland (Helsinki) 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 data sources.

Metric (°C)  |  Imperial (°F)

Back to top

How cold is it in Helsinki in March?

Daytime temperatures usually reach 34°F in Helsinki in March, falling to 21°F at night.

How sunny is it in Helsinki in March?

There are normally 4 hours of bright sunshine each day in Helsinki in March - that's 31% of daylight hours.

How warm is the sea around Helsinki in March?

The average sea temperature around Helsinki in March is 30°F.

Does it rain in Helsinki in March?

There are usually 16 days with some rain in Helsinki in March and the average monthly rainfall is 1.4 inches. Rain may fall as snow in this month.

Helsinki March sunrise & sunset times

Browse the sunrise and sunset times for Helsinki in March 2025. Select a month to view Helsinki sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:19 17:48
Sunday, 16th March 2025 06:34 18:25
Monday, 31st March 2025 05:48 19:02

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^