Chillicothe
Ohio, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Chillicothe, OH

August, the last month of the summer, in Chillicothe, is also a moderately hot month, with average temperature ranging between max 84.2°F (29°C) and min 60.8°F (16°C).

Temperature

In August, the average high-temperature is practically the same as in July - a moderately hot 84.2°F (29°C). In Chillicothe, the average low-temperature is 60.8°F (16°C).

Rainfall

In August, the rain falls for 10 days. Throughout August, 4" (102mm) of precipitation is accumulated. In Chillicothe, during the entire year, the rain falls for 138 days and collects up to 39.8" (1010mm) of precipitation.

Daylight

In Chillicothe, the average length of the day is 13.7h.

Sunshine

In August, the average sunshine is 8h.

UV index

In August, the average daily maximum UV index is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 8 in August interpret into the following advice:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Chillicothe?

The average high-temperature, in August, in Chillicothe, Ohio, is 84.2°F (29°C), while the average low-temperature is 60.8°F (16°C).

How much does it rain in Chillicothe in August?

In August, in Chillicothe, Ohio, the rain falls for 10 days. Throughout August, 4" (102mm) of precipitation is accumulated.

How many hours of daylight does Chillicothe have in August?

The average length of the day in August in Chillicothe is 13.7h.

How long on average sun shines in August in Chillicothe?

In August, the average sunshine in Chillicothe, Ohio, is 8h.

What is the UV index intensity in August in Chillicothe?

The average daily maximum UV index in August in Chillicothe, Ohio, is 8. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV radiation.
Average temperature in August - Chillicothe, OH
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average rainfall in August - Chillicothe, OH
  • Average rainfall in August: 4"

The wettest month (with the highest rainfall) is May (4.3").
The driest month (with the lowest rainfall) is February (2.4").

Average rainfall days in August - Chillicothe, OH
  • Average rainfall days in August: 10 days

The month with the highest number of rainy days is March (14 days).
The month with the lowest number of rainy days is September (8 days).

Average daylight in August / Average sunshine in August - Chillicothe, OH
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 8h

The month with most sunshine is June (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in August - Chillicothe, OH
  • Average UV index in August: 8

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).