Carlow, in Leinster, Ireland, is home to roughly 24,300 people in the GMT/IST time zone at 52.8°N latitude.
In 2025, Carlow recorded an average annual temperature of 51°F. The hottest temperatures reached 83°F in July; the coolest were 21°F in January. Total precipitation for the year was 41 inches, with the wettest month being November. Snowfall for the year totaled approximately 3 inches.
View current conditions and forecast for Carlow · More cities in Leinster