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August Weather in Douglas, United States

Last updated: June 24, 2025

In Douglas, United States, the average temperature in August is a warm 28°C (82°F). However, temperatures can fluctuate, with a minimum of 18°C (64°F) and peaking at a scorching 42°C (107°F). Expect 119 mm (4.7 in) of precipitation over approximately 21 days, contributing to an average humidity level of 79%. Stay prepared for a mix of warmth and moisture during your visit!

August Temperature in Douglas

In August in Douglas, the average temperature is 28°C (82°F). Maximum temperatures can reach 42°C (107°F), while minimums can drop as low as 18°C (64°F). Travelers should be prepared for hot weather during the day, with a possibility of cooler evenings.

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

The chart illustrates August temperature patterns in Douglas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Douglas, August typically has an average temperature of 28°C (82°F), with highs reaching up to 42°C (107°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec525862687680828279725954
Data source: Temperature data for Douglas 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 Douglas

In Douglas in August, the precipitation amount is 119 mm (4.7 in) over the course of 21 days.

August Precipitation Trends in Douglas

The chart displays monthly precipitation patterns in Douglas, 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 Douglas, August typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec68887077711141371191227445119
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Douglas

In Douglas in August humidity is 79%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration more strenuous and requiring frequent breaks for hydration.

August Average Humidity in Douglas

This chart illustrates the average monthly humidity levels in Douglas, 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 Douglas is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Douglas

In Douglas in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Douglas.

Maximum UV Index Levels in Douglas for August

The chart shows the monthly maximum UV Index (UVI) for Douglas 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 Douglas typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579101111111110864
Data source: Douglas 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 Douglas Compares to Other Months

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

This table compares monthly weather conditions in Douglas, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)68 mm (2.7 inches)85%moderate
February Weather15°C (59°F)88 mm (3.5 inches)82%high
March Weather17°C (63°F)70 mm (2.8 inches)80%very high
April Weather20°C (68°F)77 mm (3.0 inches)76%very high
May Weather24°C (76°F)70 mm (2.8 inches)73%extreme
June Weather27°C (80°F)114 mm (4.5 inches)74%extreme
July Weather28°C (82°F)137 mm (5.4 inches)80%extreme
August Weather28°C (82°F)119 mm (4.7 inches)79%extreme
September Weather26°C (79°F)122 mm (4.8 inches)83%very high
October Weather22°C (72°F)74 mm (2.9 inches)77%very high
November Weather15°C (59°F)45 mm (1.8 inches)84%high
December Weather12°C (55°F)119 mm (4.7 inches)88%moderate

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