Carlow County Weather & Climate: Ireland

Climate by month across Carlow County, Ireland, average temperatures, rainfall and the best time to visit.

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Climate overview of Carlow County

Carlow County in Ireland sees its peak temperatures in July (20°C (68°F)) and its coolest in January (8°C (46°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Carlow, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

Carlow County offers pleasant conditions in July and August, with temperatures typically ranging from 20°C (68°F) to 20°C (68°F).

The colder months are generally January, February and December.

When it comes to rainfall, Carlow County maintains fairly consistent rainfall patterns throughout the year, with November seeing 85 mm (3.3 in) and March receiving 66 mm (2.6 in).

Explore Carlow County by month

Popular cities by month

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Carlow Tullow
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)

Climate map of Carlow County

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

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Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Carlow 9°C (48°F) 20°C (68°F) 3°C (37°F) 12°C (54°F) 928 mm (37 in)
Tullow 9°C (48°F) 20°C (68°F) 2°C (36°F) 12°C (54°F) 948 mm (37 in) 1,600 hours

Places in Carlow County, Ireland

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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