August Weather in Sublette, United States

Last updated: June 24, 2025

In Sublette, United States, the average temperature in August hovers around 25°C (77°F). Expect a range from a cool 13°C (55°F) to a sweltering 40°C (104°F). During this month, rainfall totals about 66 mm (2.6 in) over 9 days, contributing to an average humidity of 84%. Enjoy your stay while staying prepared for the weather!

August Temperature in Sublette

In August in Sublette, the average temperature is 25°C (77°F). Maximum temperatures can reach 40°C (104°F), while minimums can be as low as 13°C (55°F). Travelers should be prepared for warm days and cooler evenings, making it essential to pack versatile clothing options.

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

The chart illustrates August temperature patterns in Sublette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sublette, August typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (104°F) and lows dropping to around 13°C (55°F).

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

August Precipitation in Sublette

In Sublette in August, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.

August Precipitation Trends in Sublette

The chart displays monthly precipitation patterns in Sublette, 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 Sublette, August typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 9 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 Sublette

In Sublette in August, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

August Average Humidity in Sublette

This chart illustrates the average monthly humidity levels in Sublette, 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 Sublette is approximately 84%, 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 Sublette

In Sublette 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 Sublette.

Maximum UV Index Levels in Sublette for August

The chart shows the monthly maximum UV Index (UVI) for Sublette 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 Sublette typically reaches 10, which falls under the very high exposure category.

Data source: Sublette 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 Sublette Compares to Other Months

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

This table compares monthly weather conditions in Sublette, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	17 mm (0.7 inches)	74%	moderate
February Weather	1°C (34°F)	14 mm (0.6 inches)	77%	high
March Weather	8°C (47°F)	56 mm (2.2 inches)	65%	high
April Weather	12°C (54°F)	41 mm (1.6 inches)	67%	very high
May Weather	18°C (64°F)	121 mm (4.8 inches)	81%	extreme
June Weather	24°C (76°F)	55 mm (2.2 inches)	82%	extreme
July Weather	26°C (80°F)	40 mm (1.6 inches)	82%	extreme
August Weather	25°C (77°F)	66 mm (2.6 inches)	84%	very high
September Weather	22°C (72°F)	39 mm (1.5 inches)	79%	very high
October Weather	13°C (56°F)	51 mm (2.0 inches)	75%	high
November Weather	7°C (45°F)	11 mm (0.4 inches)	79%	moderate
December Weather	3°C (37°F)	22 mm (0.9 inches)	83%	moderate