Climate almanac
Arradon
Brittany, France · 47.63°, -2.82°
What is the climate like in Arradon?
The best time to visit Arradon is typically May – September, with trip comfort peaking in July (7.7/10). Arradon is warmest in July, when daily highs average 74°F (23°C), and coolest in January, when lows fall to about 39°F (4°C). The wettest month is typically December and the driest is August; the year sees roughly 31 in (798 mm) of precipitation.
- Best time to visitMay – September — comfort peaks in July (7.7/10)
- Warmest monthJuly — average high 74°F (23°C)
- Coolest monthJanuary — average low 39°F (4°C)
- Wettest monthDecember (3.5 in (89 mm))
- Driest monthAugust (1.7 in (42 mm))
- Annual precipitation31 in (798 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBelle Ile - Le Talut, 47 km away (1930-2026)