Viernheim

What is the climate like in Viernheim?

The best time to visit Viernheim is typically June – September, with trip comfort peaking in August (7.6/10). Viernheim is warmest in August, when daily highs average 79°F (26°C), and coolest in January, when lows fall to about 33°F (1°C). The wettest month is typically May and the driest is April; the year sees roughly 31 in (778 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in August (7.6/10)
• Warmest monthAugust — average high 79°F (26°C)
• Coolest monthJanuary — average low 33°F (1°C)
• Wettest monthMay (3.0 in (77 mm))
• Driest monthApril (2.0 in (50 mm))
• Annual precipitation31 in (778 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromColeman, 9 km away (1936-2026)