What is the weather like in Copenhagen vs Helsinki in May?

In May, Copenhagen averages 17°C high / 9°C low with about 43 mm of rain; Helsinki averages 15°C high / 7°C low with about 34 mm.

Copenhagen vs Helsinki in May

Copenhagen and Helsinki are nearly tied in May — 83 vs 81 on SeasonMap's comfort score. Copenhagen is cool, a little rain, clean air; Helsinki is cool, a little rain, clean air.

Copenhagen vs Helsinki — May climate, side by side

	Copenhagen	Helsinki
Comfort score	83/100 (A)	81/100 (A)
Feels-like high	14°C	13°C
Avg high / low	17° / 9°	15° / 7°
Rainfall	43 mm	34 mm
Rainy days	10	6
Humidity	70%	68%
Air quality (AQI)	45	48

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

Copenhagen vs Helsinki in May — FAQ

Is May better in Copenhagen or Helsinki?: Copenhagen and Helsinki are nearly tied in May — 83 vs 81 on SeasonMap's comfort score. Copenhagen is cool, a little rain, clean air; Helsinki is cool, a little rain, clean air.
What is the weather like in Copenhagen vs Helsinki in May?: In May, Copenhagen averages 17°C high / 9°C low with about 43 mm of rain; Helsinki averages 15°C high / 7°C low with about 34 mm.