What is the weather like in Dublin vs Reykjavík in January?

In January, Dublin averages 9°C high / 3°C low with about 58 mm of rain; Reykjavík averages 3°C high / -2°C low with about 127 mm.

Dublin vs Reykjavík in January

Dublin is the better pick in January — 57 vs 31 on SeasonMap's comfort score. Dublin is cold, a little rain, clean air, while Reykjavík is freezing, rainy, clean air.

Dublin vs Reykjavík — January climate, side by side

	Dublin	Reykjavík
Comfort score	57/100 (D)	31/100 (F)
Feels-like high	5°C	-2°C
Avg high / low	9° / 3°	3° / -2°
Rainfall	58 mm	127 mm
Rainy days	10	18
Humidity	85%	82%
Air quality (AQI)	30	39

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

Dublin vs Reykjavík in January — FAQ

Is January better in Dublin or Reykjavík?: Dublin is the better pick in January — 57 vs 31 on SeasonMap's comfort score. Dublin is cold, a little rain, clean air, while Reykjavík is freezing, rainy, clean air.
What is the weather like in Dublin vs Reykjavík in January?: In January, Dublin averages 9°C high / 3°C low with about 58 mm of rain; Reykjavík averages 3°C high / -2°C low with about 127 mm.