With a population of around 2,500, Carndonagh sits in Ulster, Ireland. The city operates in the GMT/IST time zone.
In 2025, Carndonagh averaged an annual temperature of 50°F, with hottest temperatures reaching 78°F in July and lowest around 31°F in January. The city received approximately 51 inches of precipitation during the year.
View historical weather for Carndonagh · More cities in Ulster