August Weather in Mentone, United States

Last updated: June 24, 2025

In Mentone, United States, the average temperature in August is a warm 30°C (87°F). However, temperatures can range from a cool 17°C (62°F) to a scorching 44°C (112°F). Expect about 26 mm (1.0 in) of precipitation over 5 days, and enjoy average humidity levels at 67%. Prepare accordingly for a range of weather while exploring this vibrant destination!

August Temperature in Mentone

In August in Mentone, the average temperature is 30°C (87°F). Maximums can reach 44°C (112°F) and minimums can be as low as 17°C (62°F). Travelers should be prepared for hot days and cooler nights, making it essential to pack accordingly for their visit.

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

The chart illustrates August temperature patterns in Mentone, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mentone, August typically has an average temperature of 30°C (87°F), with highs reaching up to 44°C (112°F) and lows dropping to around 17°C (62°F).

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

August Precipitation in Mentone

In Mentone in August, the precipitation amount is 26 mm (1.0 in) over the course of 5 days.

August Precipitation Trends in Mentone

The chart displays monthly precipitation patterns in Mentone, 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 Mentone, August typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 5 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 Mentone

In Mentone in August, humidity is 67%. With an average temperature of 30°C (87°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel steamy and uncomfortable for traveling.

August Average Humidity in Mentone

This chart illustrates the average monthly humidity levels in Mentone, 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 Mentone is approximately 67%, 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 Mentone

In Mentone in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Mentone.

Maximum UV Index Levels in Mentone for August

The chart shows the monthly maximum UV Index (UVI) for Mentone 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 Mentone typically reaches 12, which falls under the extreme exposure category.

Data source: Mentone 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 Mentone Compares to Other Months

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

This table compares monthly weather conditions in Mentone, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	12 mm (0.5 inches)	76%	moderate
February Weather	11°C (51°F)	10 mm (0.4 inches)	74%	very high
March Weather	16°C (62°F)	22 mm (0.9 inches)	63%	very high
April Weather	21°C (70°F)	10 mm (0.4 inches)	61%	extreme
May Weather	26°C (79°F)	15 mm (0.6 inches)	68%	extreme
June Weather	30°C (86°F)	28 mm (1.1 inches)	70%	extreme
July Weather	30°C (87°F)	16 mm (0.6 inches)	70%	extreme
August Weather	30°C (87°F)	26 mm (1.0 inches)	67%	extreme
September Weather	26°C (80°F)	34 mm (1.3 inches)	74%	extreme
October Weather	20°C (69°F)	22 mm (0.9 inches)	75%	very high
November Weather	14°C (57°F)	8 mm (0.3 inches)	84%	high
December Weather	10°C (50°F)	10 mm (0.4 inches)	85%	moderate