August Weather in Libby, United States

Last updated: June 24, 2025

In August, the average temperature in Libby, United States hovers around 19°C (66°F). However, temperatures can vary widely, with minimums dipping to 5°C (42°F) and maximums soaring up to 39°C (102°F). Expect an average of 25 mm (1.0 in) of precipitation spread across 4 days, and a comfortable humidity level of 71% enhances the overall climate experience.

August Temperature in Libby

In August in Libby, the average temperature is 19°C (66°F). Maximum temperatures can reach 39°C (102°F), while minimum temperatures can drop as low as 5°C (42°F). Be prepared for a wide range of temperatures when planning your travel.

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

The chart illustrates August temperature patterns in Libby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Libby, August typically has an average temperature of 19°C (66°F), with highs reaching up to 39°C (102°F) and lows dropping to around 5°C (42°F).

Data source: Temperature data for Libby generated using information from the Copernicus Climate Change Service.

August Precipitation in Libby

In Libby in August, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

August Precipitation Trends in Libby

The chart displays monthly precipitation patterns in Libby, 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 Libby, August typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Libby

In Libby in August humidity is 71%. With an average temperature of 19°C (66°F), this humidity feels like a warm, balmy embrace that enhances the tropical atmosphere, making it a perfect backdrop for leisurely strolls and outdoor adventures, though it may also lead to a slightly sticky feeling as you explore.

August Average Humidity in Libby

This chart illustrates the average monthly humidity levels in Libby, 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 Libby is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Libby

In Libby 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 Libby.

Maximum UV Index Levels in Libby for August

The chart shows the monthly maximum UV Index (UVI) for Libby 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 Libby typically reaches 9, which falls under the very high exposure category.

Data source: Libby 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 Libby Compares to Other Months

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

This table compares monthly weather conditions in Libby, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	76 mm (3.0 inches)	95%	low
February Weather	-7°C (20°F)	95 mm (3.8 inches)	93%	moderate
March Weather	0°C (32°F)	66 mm (2.6 inches)	91%	high
April Weather	4°C (39°F)	74 mm (2.9 inches)	88%	high
May Weather	10°C (51°F)	66 mm (2.6 inches)	83%	very high
June Weather	15°C (59°F)	45 mm (1.8 inches)	80%	very high
July Weather	20°C (68°F)	16 mm (0.6 inches)	82%	very high
August Weather	19°C (66°F)	25 mm (1.0 inches)	71%	very high
September Weather	13°C (55°F)	44 mm (1.7 inches)	71%	high
October Weather	5°C (41°F)	87 mm (3.4 inches)	85%	moderate
November Weather	0°C (32°F)	92 mm (3.6 inches)	90%	moderate
December Weather	-3°C (26°F)	102 mm (4.0 inches)	96%	low