August Weather in Winnebago, United States

Last updated: June 24, 2025

In Winnebago, United States, the average temperature in August hovers around 22°C (71°F), making it a pleasant time to visit. However, be prepared for varying conditions, as temperatures can dip to a minimum of 10°C (50°F) and soar up to a maximum of 35°C (96°F). Expect some wet days, with an average precipitation of 109 mm (4.3 in) occurring over about 11 days. Additionally, the air tends to be quite humid, with an average humidity level of 77%.

August Temperature in Winnebago

In August in Winnebago, the average temperature is 22°C (71°F). Maximums can reach 35°C (96°F), while minimums can be as low as 10°C (50°F). It's a great time to enjoy the pleasant weather while exploring the sights and experiences Winnebago has to offer.

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

The chart illustrates August temperature patterns in Winnebago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winnebago, August typically has an average temperature of 22°C (71°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec181734456072747165493526
Data source: Temperature data for Winnebago 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 Winnebago

In Winnebago in August, the precipitation amount is 109 mm (4.3 in), occurring over a span of 11 days.

August Precipitation Trends in Winnebago

The chart displays monthly precipitation patterns in Winnebago, 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 Winnebago, August typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec35397193144120115109115923542
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Winnebago

In Winnebago in August, humidity is 77%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that can make walking around feel a bit stifling, requiring frequent breaks in shaded areas and plenty of hydration.

August Average Humidity in Winnebago

This chart illustrates the average monthly humidity levels in Winnebago, 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 Winnebago is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%80%81%74%81%80%77%75%80%87%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Winnebago

In Winnebago 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 Winnebago.

Maximum UV Index Levels in Winnebago for August

The chart shows the monthly maximum UV Index (UVI) for Winnebago 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 Winnebago typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35589101098533
Data source: Winnebago 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 Winnebago Compares to Other Months

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

This table compares monthly weather conditions in Winnebago, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)35 mm (1.4 inches)82%moderate
February Weather-8°C (17°F)39 mm (1.5 inches)84%moderate
March Weather1°C (34°F)71 mm (2.8 inches)80%moderate
April Weather7°C (45°F)93 mm (3.7 inches)81%very high
May Weather16°C (60°F)144 mm (5.7 inches)74%very high
June Weather22°C (73°F)120 mm (4.7 inches)80%very high
July Weather23°C (75°F)115 mm (4.5 inches)80%very high
August Weather22°C (71°F)109 mm (4.3 inches)77%very high
September Weather19°C (66°F)115 mm (4.5 inches)75%very high
October Weather9°C (49°F)92 mm (3.6 inches)80%moderate
November Weather2°C (35°F)35 mm (1.4 inches)87%moderate
December Weather-3°C (26°F)42 mm (1.7 inches)83%moderate

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