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August Weather in Downingtown, United States

Last updated: June 24, 2025

In August, the average temperature in Downingtown, United States is a comfortable 24°C (75°F). However, be prepared for temperature fluctuations, as it can dip to a minimum of 13°C (56°F) and reach a maximum of 35°C (94°F). During this month, expect approximately 157 mm (6.2 in) of precipitation spread over 16 days, with an average humidity of 72%. Stay hydrated and enjoy the diverse weather!

August Temperature in Downingtown

In August in Downingtown, the average temperature is 24°C (75°F). Maximums can reach 35°C (94°F), while minimums can drop as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates August temperature patterns in Downingtown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Downingtown, August typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (94°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec343743536372787570604538
Data source: Temperature data for Downingtown 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 Downingtown

In Downingtown in August, the total precipitation amount is 157 mm (6.2 in) spread over 16 days.

August Precipitation Trends in Downingtown

The chart displays monthly precipitation patterns in Downingtown, 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 Downingtown, August typically receives around 157 mm (6.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec6710810710814111815115710910387103
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Downingtown

In Downingtown in August, humidity is 72%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapped around you, making any travel plans feel pleasantly sticky but still enjoyable as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Downingtown

This chart illustrates the average monthly humidity levels in Downingtown, 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 Downingtown is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Downingtown

In Downingtown 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 Downingtown.

Maximum UV Index Levels in Downingtown for August

The chart shows the monthly maximum UV Index (UVI) for Downingtown 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 Downingtown typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Downingtown 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 Downingtown Compares to Other Months

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

This table compares monthly weather conditions in Downingtown, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)67 mm (2.6 inches)84%moderate
February Weather3°C (38°F)108 mm (4.3 inches)83%moderate
March Weather6°C (43°F)107 mm (4.2 inches)83%high
April Weather12°C (54°F)108 mm (4.2 inches)81%very high
May Weather17°C (64°F)141 mm (5.5 inches)78%very high
June Weather22°C (73°F)118 mm (4.7 inches)79%very high
July Weather25°C (78°F)151 mm (5.9 inches)74%very high
August Weather24°C (75°F)157 mm (6.2 inches)72%very high
September Weather21°C (70°F)109 mm (4.3 inches)75%very high
October Weather15°C (60°F)103 mm (4.0 inches)81%high
November Weather7°C (45°F)87 mm (3.4 inches)85%moderate
December Weather3°C (39°F)103 mm (4.1 inches)84%low

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