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

In April, Copenhagen averages 12°C high / 4°C low with about 40 mm of rain; Mariehamn averages 7°C high / 0°C low with about 31 mm.

Copenhagen vs Mariehamn in April

Copenhagen is the better pick in April — 75 vs 63 on SeasonMap's comfort score. Copenhagen is cold, a little rain, clean air, while Mariehamn is cold, a little rain, clean air.

Copenhagen vs Mariehamn — April climate, side by side

	🇩🇰 Copenhagen	Mariehamn
Comfort score	75/100 (B)	63/100 (C)
Feels-like high	8°C	3°C
Avg high / low	12° / 4°	7° / 0°
Rainfall	40 mm	31 mm
Rainy days	8	7
Humidity	73%	78%
Air quality (AQI)	45	39

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

Month by month

Copenhagen vs Mariehamn in April — FAQ

Is April better in Copenhagen or Mariehamn?: Copenhagen is the better pick in April — 75 vs 63 on SeasonMap's comfort score. Copenhagen is cold, a little rain, clean air, while Mariehamn is cold, a little rain, clean air.
What is the weather like in Copenhagen vs Mariehamn in April?: In April, Copenhagen averages 12°C high / 4°C low with about 40 mm of rain; Mariehamn averages 7°C high / 0°C low with about 31 mm.