Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Weather Guide
Chillicothe, Ohio, United States Average Monthly Weather
Weather score46Mixed annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 17°C, sunshine averages 6h per day, and rainfall totals about 1001mm.
Annual weather
Annual averages
Temp
17°C
Rain
1001mm
Annual total
Sun
6h
Weather score
46
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 105mm, so some wet days are possible.
Bright
Sunshine averages 8.4h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Chillicothe, Ohio, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July29°C average high
July is one of Chillicothe's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
July105mm average rain
July is wetter than Chillicothe's yearly average, so flexible plans matter more.
Driest monthsJanuary to March, June, and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July8.4 hours average sun
July is one of Chillicothe's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
July77 weather score
July is one of Chillicothe's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
