Koblenz

What is the climate like in Koblenz?

The best time to visit Koblenz is typically June – September, with trip comfort peaking in August (7.3/10). Koblenz is warmest in August, when daily highs average 75°F (24°C), and coolest in January, when lows fall to about 33°F (0°C). The wettest month is typically June and the driest is April; the year sees roughly 30 in (774 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in August (7.3/10)
• Warmest monthAugust — average high 75°F (24°C)
• Coolest monthJanuary — average low 33°F (0°C)
• Wettest monthJune (3.1 in (79 mm))
• Driest monthApril (2.0 in (51 mm))
• Annual precipitation30 in (774 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMontabaur, 19 km away (1938-2022)