Helsinki Weather in April
6.3°C high · -0.1°C low · 39 mm rain · 5.8h sun
Apr is a cool month in Helsinki — not peak season, but a good time to avoid crowds.
April at a glance
| Metric | Value |
|---|---|
| Average high | 6.3°C |
| Average low | -0.1°C |
| Rainfall | 39 mm |
| Sunshine | 5.8 hours/day |
| Daylight | 14.2 hours |
What to pack in April
Pack a warm coat and layers for Helsinki in April.
Helsinki weather by month
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Frequently asked questions
What is the weather in Helsinki in April?
Highs of 6.3°C and lows of -0.1°C, with about 39 mm of rain and 5.8 hours of sunshine per day.
Is April a good time to visit Helsinki?
Apr is a cool month in Helsinki — not peak season, but a good time to avoid crowds.
What to do in Helsinki · Best time to visit Helsinki
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.