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August Weather in Pentwater, United States

Last updated: June 24, 2025

In August, the average temperature in Pentwater, United States hovers around 21°C (70°F). Temperatures can dip to a comfortable 12°C (54°F) and rise to a pleasant 27°C (80°F). Expect 89 mm (3.5 in) of precipitation spread over 7 days, coupled with an average humidity level of 79%. Whether you're exploring or relaxing, be prepared for the local climate!

August Temperature in Pentwater

In August in Pentwater, the average temperature is 21°C (70°F). The maximum can reach 27°C (80°F) and the minimum can be as low as 12°C (54°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates August temperature patterns in Pentwater, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pentwater, August typically has an average temperature of 21°C (70°F), with highs reaching up to 27°C (80°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec282734404959697064534033
Data source: Temperature data for Pentwater 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 Pentwater

In Pentwater in August, the total precipitation amount is 89 mm (3.5 in) spread over a period of 7 days.

August Precipitation Trends in Pentwater

The chart displays monthly precipitation patterns in Pentwater, 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 Pentwater, August typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6963681031071066689991377479
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Pentwater

In Pentwater in August humidity is 79%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making outdoor exploration a bit sticky but still enjoyable for travelers who appreciate the lush, vibrant atmosphere.

August Average Humidity in Pentwater

This chart illustrates the average monthly humidity levels in Pentwater, 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 Pentwater 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 Pentwater

In Pentwater 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 Pentwater.

Maximum UV Index Levels in Pentwater for August

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

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

This table compares monthly weather conditions in Pentwater, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)69 mm (2.7 inches)87%low
February Weather-3°C (27°F)63 mm (2.5 inches)87%moderate
March Weather1°C (34°F)68 mm (2.7 inches)86%moderate
April Weather5°C (40°F)103 mm (4.1 inches)87%very high
May Weather9°C (49°F)107 mm (4.2 inches)82%very high
June Weather15°C (60°F)106 mm (4.2 inches)81%very high
July Weather20°C (69°F)66 mm (2.6 inches)78%very high
August Weather21°C (70°F)89 mm (3.5 inches)79%very high
September Weather18°C (64°F)99 mm (3.9 inches)79%high
October Weather12°C (53°F)137 mm (5.4 inches)82%moderate
November Weather4°C (40°F)74 mm (2.9 inches)87%moderate
December Weather1°C (33°F)79 mm (3.1 inches)86%low

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