Climate almanac
Saint-Renan
Brittany, France · 48.43°, -4.62°
What is the climate like in Saint-Renan?
The best time to visit Saint-Renan is typically July – September, with trip comfort peaking in July (7.2/10). Saint-Renan is warmest in August, when daily highs average 67°F (20°C), and coolest in January, when lows fall to about 44°F (6°C). The wettest month is typically December and the driest is July; the year sees roughly 38 in (971 mm) of precipitation.
- Best time to visitJuly – September — comfort peaks in July (7.2/10)
- Warmest monthAugust — average high 67°F (20°C)
- Coolest monthJanuary — average low 44°F (6°C)
- Wettest monthDecember (4.9 in (124 mm))
- Driest monthJuly (1.9 in (49 mm))
- Annual precipitation38 in (971 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBrest-guipavas, 16 km away (1945-2026)