Climate almanac
Gannat
Rhône-Alpes, France · 46.10°, 3.20°
What is the climate like in Gannat?
The best time to visit Gannat is typically June – September, with trip comfort peaking in July (7.8/10). Gannat is warmest in August, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically May and the driest is August; the year sees roughly 34 in (852 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in July (7.8/10)
- Warmest monthAugust — average high 81°F (27°C)
- Coolest monthJanuary — average low 34°F (1°C)
- Wettest monthMay (3.7 in (94 mm))
- Driest monthAugust (2.0 in (50 mm))
- Annual precipitation34 in (852 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromClermont-ferrand, 35 km away (1923-2026)