Lannemezan

What is the climate like in Lannemezan?

The best time to visit Lannemezan is typically July – September, with trip comfort peaking in August (7.0/10). Lannemezan is warmest in August, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about 36°F (2°C). The wettest month is typically June and the driest is August; the year sees roughly 47 in (1186 mm) of precipitation.

• Best time to visitJuly – September — comfort peaks in August (7.0/10)
• Warmest monthAugust — average high 80°F (27°C)
• Coolest monthJanuary — average low 36°F (2°C)
• Wettest monthJune (5.4 in (136 mm))
• Driest monthAugust (3.0 in (75 mm))
• Annual precipitation47 in (1186 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromTarbes - Ossun, 32 km away (1946-2026)