Pontiac

What is the climate like in Pontiac?

The best time to visit Pontiac is typically August – September, with trip comfort peaking in September (7.4/10). Pontiac is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically May and the driest is November; the year sees roughly 42 in (1055 mm) of precipitation.

• Best time to visitAugust – September — comfort peaks in September (7.4/10)
• Warmest monthJuly — average high 84°F (29°C)
• Coolest monthJanuary — average low 21°F (-6°C)
• Wettest monthMay (4.9 in (126 mm))
• Driest monthNovember (2.1 in (54 mm))
• Annual precipitation42 in (1055 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromChenoa, 17 km away (1951-2023)