Oppenheim

What is the climate like in Oppenheim?

The best time to visit Oppenheim is typically May – September, with trip comfort peaking in August (7.6/10). Oppenheim 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 28 in (712 mm) of precipitation.

• Best time to visitMay – 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 (2.7 in (69 mm))
• Driest monthApril (1.8 in (46 mm))
• Annual precipitation28 in (712 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMainz-lerchenberg (zdf), 16 km away (1948-2026)