Climate almanac
New Ross
Leinster, Ireland · 52.40°, -6.94°
What is the climate like in New Ross?
The best time to visit New Ross is typically July, the year's most comfortable month (6.4/10). New Ross is warmest in July, when daily highs average 67°F (19°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically October and the driest is May; the year sees roughly 37 in (933 mm) of precipitation.
- Best time to visitJuly — the year's comfort peak (6.4/10)
- Warmest monthJuly — average high 67°F (19°C)
- Coolest monthJanuary — average low 37°F (3°C)
- Wettest monthOctober (4.0 in (101 mm))
- Driest monthMay (2.3 in (59 mm))
- Annual precipitation37 in (933 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromJohnstown Castle, 33 km away (2007-2026)