Climate almanac
Braidwood
Illinois, United States · 41.27°, -88.21°
What is the climate like in Braidwood?
The best time to visit Braidwood is typically August – September, with trip comfort peaking in September (7.2/10). Braidwood 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 (1078 mm) of precipitation.
- Best time to visitAugust – September — comfort peaks in September (7.2/10)
- Warmest monthJuly — average high 84°F (29°C)
- Coolest monthJanuary — average low 21°F (-6°C)
- Wettest monthMay (5.1 in (128 mm))
- Driest monthNovember (2.2 in (57 mm))
- Annual precipitation42 in (1078 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMorris 1nw, 22 km away (1912-2026)