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August Weather in Bonners Ferry, United States

Last updated: June 24, 2025

In August, the average temperature in Bonners Ferry, United States hovers around 20°C (68°F), with a range that can dip to a brisk 5°C (42°F) and soar to a scorching 39°C (103°F). Expect precipitation of 31 mm (1.2 in) over approximately 4 days, while the average humidity lingers at a comfortable 71%.

August Temperature in Bonners Ferry

In August in Bonners Ferry, the average temperature is 20°C (68°F). Maximum can reach 39°C (103°F), and minimum can be as low as 5°C (42°F). This range makes Bonners Ferry an ideal destination for travelers seeking a mix of warm days and cooler nights.

August Weather in Bonners Ferry: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Bonners Ferry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonners Ferry, August typically has an average temperature of 20°C (68°F), with highs reaching up to 39°C (103°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec252133405360696857423327
Data source: Temperature data for Bonners Ferry 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 Bonners Ferry

In Bonners Ferry in August, the total precipitation amount is 31 mm (1.2 in) over a span of 4 days.

August Precipitation Trends in Bonners Ferry

The chart displays monthly precipitation patterns in Bonners Ferry, 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 Bonners Ferry, August typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec11010994936653193153101127139
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Bonners Ferry

In Bonners Ferry in August, humidity is 71%. With an average temperature of 20°C (68°F), this humidity feels like a warm, moist embrace that can quickly lead to discomfort for travelers. The air clings to your skin, making even short walks feel more strenuous, while reaching for a refreshing drink becomes essential to stay hydrated.

August Average Humidity in Bonners Ferry

This chart illustrates the average monthly humidity levels in Bonners Ferry, 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 Bonners Ferry is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Bonners Ferry

In Bonners Ferry 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 Bonners Ferry.

Maximum UV Index Levels in Bonners Ferry for August

The chart shows the monthly maximum UV Index (UVI) for Bonners Ferry 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 Bonners Ferry typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799997432
Data source: Bonners Ferry 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 Bonners Ferry Compares to Other Months

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

This table compares monthly weather conditions in Bonners Ferry, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)110 mm (4.3 inches)95%low
February Weather-6°C (22°F)109 mm (4.3 inches)93%moderate
March Weather0°C (33°F)94 mm (3.7 inches)91%moderate
April Weather5°C (41°F)93 mm (3.7 inches)88%high
May Weather11°C (53°F)66 mm (2.6 inches)83%very high
June Weather16°C (61°F)53 mm (2.1 inches)80%very high
July Weather21°C (69°F)19 mm (0.8 inches)82%very high
August Weather20°C (68°F)31 mm (1.2 inches)71%very high
September Weather14°C (57°F)53 mm (2.1 inches)71%high
October Weather6°C (42°F)101 mm (4.0 inches)85%moderate
November Weather1°C (34°F)127 mm (5.0 inches)90%moderate
December Weather-3°C (27°F)139 mm (5.5 inches)96%low

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