Helsinki vs London in April

London is the better pick in April — 79 vs 70 on SeasonMap's comfort score. London is cool, a little rain, clean air, while Helsinki is cold, a little rain, muggy air.

Helsinki vs LondonApril climate, side by side

HelsinkiLondon
Comfort score70/100 (B)79/100 (B)
Feels-like high5°C13°C
Avg high / low9° / 2°15° / 7°
Rainfall40 mm41 mm
Rainy days810
Humidity75%75%
Air quality (AQI)5140

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

Helsinki vs London in April — FAQ

Is April better in Helsinki or London?
London is the better pick in April — 79 vs 70 on SeasonMap's comfort score. London is cool, a little rain, clean air, while Helsinki is cold, a little rain, muggy air.
What is the weather like in Helsinki vs London in April?
In April, Helsinki averages 9°C high / 2°C low with about 40 mm of rain; London averages 15°C high / 7°C low with about 41 mm.