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 averaged an annual temperature of 51°F, with hottest temperatures reaching 83°F in July and lowest around 21°F in January. The city received approximately 41 inches of precipitation during the year.
View historical weather for Carlow · More cities in Leinster