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August Weather in Chesterton, United States

Last updated: June 24, 2025

In August, the average temperature in Chesterton, United States is a pleasant 23°C (73°F), with minimums dipping to 12°C (54°F) and maximums reaching 34°C (93°F). Expect an average humidity of 79% and about 102 mm (4.0 in) of precipitation spread over 11 days, making it a month of varied weather!

August Temperature in Chesterton

In August in Chesterton, the average temperature is 23°C (73°F). The maximum can reach 34°C (93°F), while the minimum can drop as low as 12°C (54°F). This mild climate makes Chesterton an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates August temperature patterns in Chesterton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chesterton, August typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec282939486071757368554134
Data source: Temperature data for Chesterton 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 Chesterton

In Chesterton in August, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

August Precipitation Trends in Chesterton

The chart displays monthly precipitation patterns in Chesterton, 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 Chesterton, August typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7474102113166137107102731367363
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chesterton

In Chesterton in August humidity is 79%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that clings to the skin, making travel feel both invigorating and slightly exhausting as the air wraps around you like a damp blanket.

August Average Humidity in Chesterton

This chart illustrates the average monthly humidity levels in Chesterton, 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 Chesterton is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%87%81%82%81%79%78%81%89%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Chesterton

In Chesterton 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 Chesterton.

Maximum UV Index Levels in Chesterton for August

The chart shows the monthly maximum UV Index (UVI) for Chesterton 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 Chesterton typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: Chesterton 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 Chesterton Compares to Other Months

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

This table compares monthly weather conditions in Chesterton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)74 mm (2.9 inches)85%moderate
February Weather-1°C (30°F)73 mm (2.9 inches)85%moderate
March Weather4°C (39°F)101 mm (4.0 inches)86%high
April Weather9°C (48°F)113 mm (4.4 inches)87%very high
May Weather16°C (60°F)166 mm (6.5 inches)81%very high
June Weather22°C (71°F)136 mm (5.4 inches)82%very high
July Weather24°C (75°F)107 mm (4.2 inches)81%very high
August Weather23°C (73°F)102 mm (4.0 inches)79%very high
September Weather20°C (68°F)73 mm (2.9 inches)78%very high
October Weather13°C (56°F)136 mm (5.4 inches)81%high
November Weather5°C (41°F)73 mm (2.9 inches)89%moderate
December Weather1°C (35°F)63 mm (2.5 inches)86%low

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