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August Weather in Granger, United States

Last updated: June 24, 2025

In August, the average temperature in Granger, United States hovers around 30°C (87°F). Expect comfortable warm days, with minimums dipping to 21°C (69°F) and highs reaching a sizzling 41°C (106°F). This month also sees 99 mm (3.9 in) of precipitation spread over about 7 days, while maintaining an average humidity level of 63%. Enjoy the warmth but be prepared for those occasional showers!

August Temperature in Granger

In August in Granger, the average temperature is 30°C (87°F), with maximum highs reaching 41°C (106°F) and minimum lows dipping to 21°C (69°F). This warm weather makes Granger an ideal destination for travelers looking to enjoy sunny days and outdoor adventures.

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

The chart illustrates August temperature patterns in Granger, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Granger, August typically has an average temperature of 30°C (87°F), with highs reaching up to 41°C (106°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec515263687682868680705955
Data source: Temperature data for Granger 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 Granger

In Granger in August, the precipitation amount is 99 mm (3.9 in) over a period of 7 days.

August Precipitation Trends in Granger

The chart displays monthly precipitation patterns in Granger, 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 Granger, August typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec54657495168807699109945174
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Granger

In Granger in August, humidity is 63%. With an average temperature of 30°C (87°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and causing you to seek shade frequently while enjoying the vibrant surroundings.

August Average Humidity in Granger

This chart illustrates the average monthly humidity levels in Granger, 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 Granger is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Granger

In Granger 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 Granger.

Maximum UV Index Levels in Granger for August

The chart shows the monthly maximum UV Index (UVI) for Granger 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 Granger typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121111864
Data source: Granger 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 Granger Compares to Other Months

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

This table compares monthly weather conditions in Granger, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)54 mm (2.1 inches)78%moderate
February Weather11°C (53°F)65 mm (2.6 inches)78%high
March Weather17°C (63°F)74 mm (2.9 inches)77%very high
April Weather20°C (68°F)94 mm (3.7 inches)78%extreme
May Weather25°C (76°F)168 mm (6.6 inches)82%extreme
June Weather28°C (82°F)79 mm (3.1 inches)78%extreme
July Weather30°C (86°F)76 mm (3.0 inches)69%extreme
August Weather30°C (87°F)99 mm (3.9 inches)63%extreme
September Weather27°C (80°F)109 mm (4.3 inches)66%extreme
October Weather21°C (71°F)94 mm (3.7 inches)73%very high
November Weather15°C (60°F)51 mm (2.0 inches)84%high
December Weather13°C (55°F)74 mm (2.9 inches)87%moderate

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