Dublin weather by month › January
Dublin in January: weather and what to expect
It’s fine, but not the best. June to August are more pleasant.
January weather in Dublin
Daytime high47°F 9°C
Night low37°F 3°C
Rain2.3 in 58 mm
AirDry
SunWeak sun
In January, Dublin averages highs of 47°F (9°C) and lows of 37°F (3°C), with 2.3 in (58 mm) of rain. The air feels dry and the sun is weak. 1991–2020 averages, not a forecast.
Pack: a warm jacket.
Places with the same weather in January
Match out of 100 for January, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec