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August Weather in Chillicothe, United States

Last updated: June 24, 2025

In August, the average temperature in Chillicothe, United States hovers around 24°C (75°F). Expect a comfortable range, with minimums dipping to 13°C (56°F) and maximums soaring to 34°C (94°F). However, be prepared for some rain, as 99 mm (3.9 in) of precipitation can be expected over approximately 14 days. The air carries a 73% average humidity, adding to the tropical feel of the season.

August Temperature in Chillicothe

In August in Chillicothe, the average temperature is 24°C (75°F). Maximums can reach 34°C (94°F), and minimums can be as low as 13°C (56°F). This makes it an ideal time for travelers to enjoy a pleasant mix of warm and cool weather while exploring the area.

August Weather in Chillicothe: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Chillicothe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chillicothe, August typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec333745546572777570594438
Data source: Temperature data for Chillicothe generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Chillicothe

In Chillicothe in August, the precipitation amount is 99 mm (3.9 in) over the course of 14 days.

August Precipitation Trends in Chillicothe

The chart displays monthly precipitation patterns in Chillicothe, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Chillicothe, August typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec82113121131124135112999911191109
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chillicothe

In Chillicothe in August humidity is 73%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it somewhat uncomfortable for traveling if you're not acclimated, as sweat clings to your skin and limits your energy for exploration.

August Average Humidity in Chillicothe

This chart illustrates the average monthly humidity levels in Chillicothe, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Chillicothe is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Chillicothe

In Chillicothe in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Chillicothe.

Maximum UV Index Levels in Chillicothe for August

The chart shows the monthly maximum UV Index (UVI) for Chillicothe in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Chillicothe typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098643
Data source: Chillicothe August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Chillicothe Compares to Other Months

Weather in Chillicothe varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Chillicothe, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Chillicothe, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)82 mm (3.2 inches)88%moderate
February Weather3°C (37°F)113 mm (4.4 inches)88%moderate
March Weather7°C (45°F)121 mm (4.8 inches)87%high
April Weather12°C (54°F)131 mm (5.1 inches)85%very high
May Weather18°C (65°F)124 mm (4.9 inches)81%very high
June Weather22°C (73°F)134 mm (5.3 inches)82%very high
July Weather25°C (77°F)112 mm (4.4 inches)81%very high
August Weather24°C (75°F)99 mm (3.9 inches)73%very high
September Weather21°C (70°F)98 mm (3.9 inches)73%very high
October Weather15°C (59°F)111 mm (4.4 inches)78%high
November Weather6°C (44°F)91 mm (3.6 inches)89%moderate
December Weather3°C (38°F)109 mm (4.3 inches)87%moderate

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