Speedway

What is the climate like in Speedway?

The best time to visit Speedway is typically August – October, with trip comfort peaking in September (7.3/10). Speedway is warmest in July, when daily highs average 85°F (30°C), and coolest in January, when lows fall to about 24°F (-4°C). The wettest month is typically March and the driest is September; the year sees roughly 45 in (1133 mm) of precipitation.

• Best time to visitAugust – October — comfort peaks in September (7.3/10)
• Warmest monthJuly — average high 85°F (30°C)
• Coolest monthJanuary — average low 24°F (-4°C)
• Wettest monthMarch (5.0 in (127 mm))
• Driest monthSeptember (2.9 in (73 mm))
• Annual precipitation45 in (1133 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromIndianapolis, 11 km away (1948-2026)