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August Weather in Carbondale, United States

Last updated: June 24, 2025

In Carbondale, United States, the average temperature in August is a pleasant 19°C (66°F). Expect a minimum of 5°C (41°F) and a comfortable maximum of 32°C (89°F). During this month, the region experiences approximately 16 mm (0.6 in) of precipitation over 3 days, contributing to a moderate average humidity of 56%. Perfect for enjoying a mix of sunny and refreshing days!

August Temperature in Carbondale

In August in Carbondale, the average temperature is 19°C (66°F), with maximums that can reach 32°C (89°F) and minimums that can drop as low as 5°C (41°F). Be sure to pack layers to comfortably enjoy the varied temperatures during your travels.

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

The chart illustrates August temperature patterns in Carbondale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carbondale, August typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec212432374761676558413021
Data source: Temperature data for Carbondale 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 Carbondale

In Carbondale in August, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

August Precipitation Trends in Carbondale

The chart displays monthly precipitation patterns in Carbondale, 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 Carbondale, August typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec628569535223161619675266
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Carbondale

In Carbondale in August humidity is 56%. With an average temperature of 19°C (66°F), this humidity feels like a comfortable blanket wrapping around you, making it pleasant for traveling and exploring, as long as you're prepared for a slight stickiness in the air.

August Average Humidity in Carbondale

This chart illustrates the average monthly humidity levels in Carbondale, 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 Carbondale is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%76%67%58%52%56%65%76%82%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Carbondale

In Carbondale in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Carbondale.

Maximum UV Index Levels in Carbondale for August

The chart shows the monthly maximum UV Index (UVI) for Carbondale 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 Carbondale typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121213121210754
Data source: Carbondale 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 Carbondale Compares to Other Months

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

This table compares monthly weather conditions in Carbondale, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)62 mm (2.5 inches)88%moderate
February Weather-4°C (24°F)85 mm (3.3 inches)87%high
March Weather0°C (33°F)69 mm (2.7 inches)81%very high
April Weather3°C (37°F)53 mm (2.1 inches)76%extreme
May Weather8°C (47°F)52 mm (2.1 inches)66%extreme
June Weather16°C (61°F)23 mm (0.9 inches)58%extreme
July Weather20°C (68°F)16 mm (0.6 inches)52%extreme
August Weather19°C (66°F)16 mm (0.6 inches)56%extreme
September Weather15°C (58°F)19 mm (0.7 inches)65%very high
October Weather5°C (41°F)67 mm (2.6 inches)76%high
November Weather-1°C (30°F)52 mm (2.0 inches)82%moderate
December Weather-6°C (21°F)66 mm (2.6 inches)89%moderate

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