Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Chillicothe Weather in September
With daytime temperatures of 26°C (79°F) and nighttime lows of 13°C (55°F), September in Chillicothe brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 100 mm (3.9 in) falls on average.
Rainfall in Chillicothe in September
Historically, the month has about 9 days of rain, averaging 100 mm (3.9 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Chillicothe in September
September in Chillicothe sees highs of 26°C (79°F) and lows of 13°C (55°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Chillicothe Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
26°C (79°F)
Chance of Rain
29%
Precipitation
100 mm (3.9 in)
Rainy days
9 days
Chillicothe Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chillicothe - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Chillicothe in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Chillicothe in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Chillicothe 3-Day Forecast
More climate data for Chillicothe
See the full Chillicothe climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
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