What is the weather like in Helsinki vs Oslo in April?

In April, Helsinki averages 9°C high / 2°C low with about 40 mm of rain; Oslo averages 12°C high / 3°C low with about 39 mm.

Helsinki vs Oslo in April

Oslo is the better pick in April — 76 vs 70 on SeasonMap's comfort score. Oslo is cold, a little rain, clean air, while Helsinki is cold, a little rain, muggy air.

Helsinki vs Oslo — April climate, side by side

	🇫🇮 Helsinki	🇳🇴 Oslo
Comfort score	70/100 (B)	76/100 (B)
Feels-like high	5°C	9°C
Avg high / low	9° / 2°	12° / 3°
Rainfall	40 mm	39 mm
Rainy days	8	6
Humidity	75%	70%
Air quality (AQI)	51	39

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Helsinki 🇫🇮 Finlandcold, a little rain, muggy air · best July70
Oslo 🇳🇴 Norwaycold, a little rain, clean air · best July76

Helsinki vs Oslo in April — FAQ

Is April better in Helsinki or Oslo?: Oslo is the better pick in April — 76 vs 70 on SeasonMap's comfort score. Oslo is cold, a little rain, clean air, while Helsinki is cold, a little rain, muggy air.
What is the weather like in Helsinki vs Oslo in April?: In April, Helsinki averages 9°C high / 2°C low with about 40 mm of rain; Oslo averages 12°C high / 3°C low with about 39 mm.