August Weather in East Grand Rapids, United States

Last updated: June 24, 2025

In August, the average temperature in East Grand Rapids, United States hovers around 22°C (72°F). Expect a range where the minimum can dip to 8°C (46°F) and the maximum can soar to 33°C (91°F). With an average humidity of 79%, you'll feel the warmth, especially during the 11 days of rain totaling 78 mm (3.1 in) this month.

August Temperature in East Grand Rapids

In August in East Grand Rapids, the average temperature is 22°C (72°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 8°C (46°F). This varied climate makes it an ideal time for travelers to enjoy a mix of warm and cool experiences.

August Weather in East Grand Rapids: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in East Grand Rapids, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Grand Rapids, August typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec262736465970757265533832
Data source: Temperature data for East Grand Rapids 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 East Grand Rapids

In East Grand Rapids in August, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

August Precipitation Trends in East Grand Rapids

The chart displays monthly precipitation patterns in East Grand Rapids, 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 East Grand Rapids, August typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6469688713912470781151326367
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in East Grand Rapids

In East Grand Rapids in August humidity is 79%. With an average temperature of 22°C (72°F), this humidity feels like you are enveloped in a warm, heavy blanket, making it feel considerably hotter and adding a layer of stickiness to your skin as you navigate through the streets.

August Average Humidity in East Grand Rapids

This chart illustrates the average monthly humidity levels in East Grand Rapids, 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 East Grand Rapids is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in East Grand Rapids

In East Grand Rapids 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 East Grand Rapids.

Maximum UV Index Levels in East Grand Rapids for August

The chart shows the monthly maximum UV Index (UVI) for East Grand Rapids 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 East Grand Rapids typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: East Grand Rapids 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 East Grand Rapids Compares to Other Months

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

This table compares monthly weather conditions in East Grand Rapids, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)64 mm (2.5 inches)87%low
February Weather-3°C (27°F)69 mm (2.7 inches)87%moderate
March Weather2°C (37°F)67 mm (2.7 inches)86%moderate
April Weather8°C (47°F)87 mm (3.4 inches)87%very high
May Weather15°C (60°F)139 mm (5.5 inches)82%very high
June Weather21°C (70°F)124 mm (4.9 inches)81%very high
July Weather24°C (75°F)70 mm (2.7 inches)78%very high
August Weather22°C (72°F)78 mm (3.1 inches)79%very high
September Weather18°C (65°F)115 mm (4.5 inches)79%high
October Weather11°C (53°F)132 mm (5.2 inches)82%moderate
November Weather3°C (38°F)63 mm (2.5 inches)87%moderate
December Weather0°C (32°F)67 mm (2.7 inches)86%low

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