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August Weather in Beloit, United States

Last updated: June 24, 2025

In Beloit, United States, the average temperature in August hovers around 25°C (77°F), with a minimum of 12°C (54°F) and reaching up to a scorching 39°C (102°F). Expect around 103 mm (4.1 in) of precipitation spread over 8 days, contributing to an average humidity level of 80%. Stay cool and prepared for some refreshing rain!

August Temperature in Beloit

In August in Beloit, the average temperature is 25°C (77°F), with maximums reaching up to 39°C (102°F) and minimums dipping as low as 12°C (54°F). It's a great time to explore the area while enjoying warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Beloit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Beloit, August typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (102°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec303045536478817772554335
Data source: Temperature data for Beloit 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 Beloit

In Beloit in August, the precipitation amount is 103 mm (4.1 in) over a span of 8 days.

August Precipitation Trends in Beloit

The chart displays monthly precipitation patterns in Beloit, 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 Beloit, August typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec25237349180648210357822337
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Beloit

In Beloit in August humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

August Average Humidity in Beloit

This chart illustrates the average monthly humidity levels in Beloit, 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 Beloit is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Beloit

In Beloit in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Beloit.

Maximum UV Index Levels in Beloit for August

The chart shows the monthly maximum UV Index (UVI) for Beloit 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 Beloit typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Beloit 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 Beloit Compares to Other Months

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

This table compares monthly weather conditions in Beloit, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)25 mm (1.0 inches)74%moderate
February Weather-1°C (31°F)23 mm (0.9 inches)78%moderate
March Weather7°C (45°F)73 mm (2.9 inches)67%high
April Weather12°C (54°F)49 mm (1.9 inches)70%very high
May Weather18°C (65°F)180 mm (7.1 inches)82%very high
June Weather26°C (78°F)64 mm (2.5 inches)81%extreme
July Weather27°C (81°F)82 mm (3.2 inches)80%extreme
August Weather25°C (77°F)103 mm (4.1 inches)80%very high
September Weather22°C (72°F)57 mm (2.3 inches)73%very high
October Weather13°C (55°F)82 mm (3.2 inches)71%high
November Weather6°C (43°F)23 mm (0.9 inches)79%moderate
December Weather2°C (35°F)36 mm (1.4 inches)83%moderate

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