Marion

What is the climate like in Marion?

The best time to visit Marion is typically September, the year's most comfortable month (6.4/10). Marion is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 31°F (-1°C). The wettest month is typically August and the driest is November; the year sees roughly 61 in (1546 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.4/10)
• Warmest monthJuly — average high 83°F (28°C)
• Coolest monthJanuary — average low 31°F (-1°C)
• Wettest monthAugust (6.2 in (158 mm))
• Driest monthNovember (3.2 in (81 mm))
• Annual precipitation61 in (1546 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMarion, 0 km away (1893-2026)