Average temperatures, rainfall and packing tips for Helsinki, Finland in March
March in Helsinki is typically cold, with average daytime highs around 2°C and nights near -3°C. It is one of the cooler months of Helsinki's year.
Expect some rain: around 39 mm falls in Helsinki during March on average.
If your dates are flexible, the most comfortable months in Helsinki are usually June, July, August and September.
← Helsinki weather tomorrow (live)
In March, Helsinki averages a daytime high of about 2°C and a night-time low of around -3°C, based on recent historical data.
Expect some rain: around 39 mm falls in Helsinki during March on average.
March is cold in Helsinki. City sightseeing works fine if you dress for it, but pack properly and expect short days. If your dates are flexible, the most comfortable months in Helsinki are usually June, July, August and September.