Climate almanac
Chillicothe
Ohio, US · 39.33°, -82.98°
What is the climate like in Chillicothe?
The best time to visit Chillicothe is typically August – October, with trip comfort peaking in September (7.0/10). Chillicothe is warmest in July, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 27°F (-3°C). The wettest month is typically May and the driest is August; the year sees roughly 48 in of precipitation.
- Best time to visitAugust – October — comfort peaks in September (7.0/10)
- Warmest monthJuly — average high 86°F (30°C)
- Coolest monthJanuary — average low 27°F (-3°C)
- Wettest monthMay (5.1 in)
- Driest monthAugust (3.2 in)
- Annual precipitation48 in