Carlow
City in Ireland
Carlow is a town in Ireland with a population of about 24,000 people. Situated 73 km from Dublin, it is known for its historical landmarks including Carlow Castle, the ancient Brownshill dolmen, and the grounds of Duckett's Grove.
What to see
The area around Carlow contains several historical sites. Carlow Castle remains a central landmark in the town. Outside the town center, visitors can find the Brownshill dolmen, a significant megalithic portal tomb. Also nearby is Duckett's Grove, a large country house estate known for its architecture and grounds.
When to go
The weather in Carlow is mild throughout the year. Daily highs range from 8 °C in the winter months of January, February, and December to 19 °C in July and August. Rainfall occurs consistently across all months. The driest period is April and May, which see about 14 rainy days each, while December is typically the wettest with about 20 rainy days. Visitors preferring warmer temperatures may choose the summer months, though rain remains frequent.
Getting there
The nearest airport to Carlow is Dublin Airport, located 80 km away.
Top sights in Carlow
Weather by month
The warmest month is July, with an average high of 19 °C. Rain is spread fairly evenly through the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high, °C | 8 | 8 | 10 | 12 | 15 | 18 | 19 | 19 | 16 | 13 | 10 | 8 |
| Average low, °C | 3 | 2 | 3 | 5 | 7 | 10 | 12 | 12 | 10 | 7 | 5 | 3 |
| Rainfall, mm | 82 | 60 | 68 | 60 | 65 | 65 | 58 | 73 | 72 | 95 | 87 | 84 |
| Rainy days | 16 | 17 | 18 | 14 | 14 | 16 | 18 | 19 | 16 | 17 | 19 | 20 |
Temperatures and rainfall: 1981–2010 averages for Carlow (4 km grid), from CHELSA. Rainy days: 2015–2024, NASA POWER.