What is the weather like in London vs Mariehamn in January?

In January, London averages 8°C high / 3°C low with about 59 mm of rain; Mariehamn averages 2°C high / -3°C low with about 57 mm.

London vs Mariehamn in January

London is the better pick in January — 54 vs 27 on SeasonMap's comfort score. London is cold, a little rain, clean air, while Mariehamn is freezing, a little rain, clean air.

London vs Mariehamn — January climate, side by side

	London	Mariehamn
Comfort score	54/100 (D)	27/100 (F)
Feels-like high	5°C	-4°C
Avg high / low	8° / 3°	2° / -3°
Rainfall	59 mm	57 mm
Rainy days	11	11
Humidity	88%	82%
Air quality (AQI)	35	30

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

London vs Mariehamn in January — FAQ

Is January better in London or Mariehamn?: London is the better pick in January — 54 vs 27 on SeasonMap's comfort score. London is cold, a little rain, clean air, while Mariehamn is freezing, a little rain, clean air.
What is the weather like in London vs Mariehamn in January?: In January, London averages 8°C high / 3°C low with about 59 mm of rain; Mariehamn averages 2°C high / -3°C low with about 57 mm.