Indiana

What is the climate like in Indiana?

The best time to visit Indiana is typically August, the year's most comfortable month (6.6/10). Indiana is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 24°F (-5°C). The wettest month is typically May and the driest is November; the year sees roughly 52 in (1331 mm) of precipitation.

• Best time to visitAugust — the year's comfort peak (6.6/10)
• Warmest monthJuly — average high 83°F (28°C)
• Coolest monthJanuary — average low 24°F (-5°C)
• Wettest monthMay (6.1 in (154 mm))
• Driest monthNovember (3.4 in (87 mm))
• Annual precipitation52 in (1331 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromIndiana 3 Se, 4 km away (1946-2026)