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August Weather in Rhinelander, United States

Last updated: June 24, 2025

In August, the average temperature in Rhinelander, United States hovers around 19°C (66°F). However, temperatures can swing from a cool 6°C (42°F) to a warm 30°C (86°F). Expect some rain, as precipitation averages 114 mm (4.5 in) spread over 13 days, and enjoy the moderate humidity level of 73%!

August Temperature in Rhinelander

In August in Rhinelander, the average temperature is 19°C (66°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 6°C (42°F). This makes Rhinelander a pleasant destination for travelers looking to enjoy mild weather and various outdoor activities.

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

The chart illustrates August temperature patterns in Rhinelander, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rhinelander, August typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (86°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec151528385465696659453021
Data source: Temperature data for Rhinelander 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 Rhinelander

In Rhinelander in August, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

August Precipitation Trends in Rhinelander

The chart displays monthly precipitation patterns in Rhinelander, 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 Rhinelander, August typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec3351489290106107115961175059
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Rhinelander

In Rhinelander in August humidity is 73%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, as you find yourself seeking shade and refreshing drinks while exploring.

August Average Humidity in Rhinelander

This chart illustrates the average monthly humidity levels in Rhinelander, 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 Rhinelander is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%87%84%77%75%75%73%78%84%89%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Rhinelander

In Rhinelander 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 Rhinelander.

Maximum UV Index Levels in Rhinelander for August

The chart shows the monthly maximum UV Index (UVI) for Rhinelander 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 Rhinelander typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Rhinelander 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 Rhinelander Compares to Other Months

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

This table compares monthly weather conditions in Rhinelander, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (15°F)33 mm (1.3 inches)89%low
February Weather-10°C (15°F)51 mm (2.0 inches)90%moderate
March Weather-2°C (28°F)48 mm (1.9 inches)87%moderate
April Weather3°C (39°F)92 mm (3.6 inches)84%high
May Weather12°C (55°F)90 mm (3.5 inches)77%very high
June Weather18°C (65°F)106 mm (4.2 inches)75%very high
July Weather21°C (70°F)107 mm (4.2 inches)74%very high
August Weather19°C (66°F)114 mm (4.5 inches)73%very high
September Weather15°C (59°F)96 mm (3.8 inches)78%high
October Weather7°C (45°F)117 mm (4.6 inches)84%moderate
November Weather-1°C (30°F)50 mm (2.0 inches)89%moderate
December Weather-6°C (21°F)59 mm (2.3 inches)87%low

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