With a population of around 11,300, Crumlin sits in Leinster, Ireland. The city operates in the GMT/IST time zone.
In 2025, Crumlin averaged an annual temperature of 51°F, with hottest temperatures reaching 86°F in July and lowest around 26°F in January. The city received approximately 46 inches of precipitation during the year.
View historical weather for Crumlin · More cities in Leinster