About Killybegs, Ulster's Climate & Weather History

Killybegs is a city of approximately 1,200 people in Ulster, Ireland. Located in the GMT/IST time zone at 54.6°N latitude.

In 2025, Killybegs recorded an average annual temperature of 51°F. The hottest temperatures reached 83°F in July; the coolest were 29°F in January. Total precipitation for the year was 75 inches, with the wettest month being November. Snowfall for the year totaled approximately 5 inches.