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

In May, Copenhagen averages 17°C high / 9°C low with about 43 mm of rain; Mariehamn averages 13°C high / 5°C low with about 30 mm.

Copenhagen vs Mariehamn in May

Copenhagen is the better pick in May — 83 vs 76 on SeasonMap's comfort score. Copenhagen is cool, a little rain, clean air, while Mariehamn is cool, dry, clean air.

Copenhagen vs Mariehamn — May climate, side by side

	🇩🇰 Copenhagen	Mariehamn
Comfort score	83/100 (A)	76/100 (B)
Feels-like high	14°C	10°C
Avg high / low	17° / 9°	13° / 5°
Rainfall	43 mm	30 mm
Rainy days	10	5
Humidity	70%	75%
Air quality (AQI)	45	39

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

Month by month

Copenhagen 🇩🇰 Denmarkcool, a little rain, clean air · best June83
Mariehamn Åland Islandscool, dry, clean air · best July76

Copenhagen vs Mariehamn in May — FAQ

Is May better in Copenhagen or Mariehamn?: Copenhagen is the better pick in May — 83 vs 76 on SeasonMap's comfort score. Copenhagen is cool, a little rain, clean air, while Mariehamn is cool, dry, clean air.
What is the weather like in Copenhagen vs Mariehamn in May?: In May, Copenhagen averages 17°C high / 9°C low with about 43 mm of rain; Mariehamn averages 13°C high / 5°C low with about 30 mm.