About Wicklow, Leinster's Climate & Weather History

Wicklow, in Leinster, Ireland, is home to roughly 14,000 people in the GMT/IST time zone at 53°N latitude.

In 2025, Wicklow recorded an average annual temperature of 52°F. The hottest temperatures reached 78°F in July; the coolest were 28°F in November. Total precipitation for the year was 46 inches, with the wettest month being November. Snowfall for the year totaled approximately 2 inches.