August Weather in Vernon, United States

Last updated: June 24, 2025

In August, the average temperature in Vernon, United States hovers around a pleasant 27°C (81°F). Expect a minimum of 16°C (61°F) during cooler nights, with highs reaching 36°C (98°F) during the day. Be prepared for 130 mm (5.1 in) of rain spread over approximately 14 days, contributing to an average humidity of 77%. Whether you’re planning outdoor adventures or cozy indoor days, this month's weather offers a little taste of everything!

August Temperature in Vernon

In August in Vernon, the average temperature is 27°C (81°F). Maximums can reach 36°C (98°F), while minimums can dip as low as 16°C (61°F). It's a great time to enjoy outdoor activities and explore the stunning sights, but be sure to stay hydrated and prepare for varying temperatures.

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

The chart illustrates August temperature patterns in Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernon, August typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (98°F) and lows dropping to around 16°C (61°F).

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

August Precipitation in Vernon

In Vernon in August, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.

August Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, 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 Vernon, August typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 14 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 Vernon

In Vernon in August, humidity is 77%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket, making travel feel sticky and heavy, as sweat clings to the skin and the air becomes thick, causing you to long for refreshing breezes and cool shade.

August Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, 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 Vernon is approximately 77%, 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 Vernon

In Vernon in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Vernon.

Maximum UV Index Levels in Vernon for August

The chart shows the monthly maximum UV Index (UVI) for Vernon 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 Vernon typically reaches 11, which falls under the extreme exposure category.

Data source: Vernon 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 Vernon Compares to Other Months

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

This table compares monthly weather conditions in Vernon, 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 (46°F)	124 mm (4.9 inches)	85%	moderate
February Weather	11°C (51°F)	186 mm (7.3 inches)	84%	high
March Weather	14°C (58°F)	175 mm (6.9 inches)	82%	very high
April Weather	17°C (63°F)	171 mm (6.7 inches)	82%	very high
May Weather	22°C (73°F)	128 mm (5.0 inches)	82%	extreme
June Weather	25°C (78°F)	150 mm (5.9 inches)	79%	extreme
July Weather	27°C (81°F)	99 mm (3.9 inches)	82%	extreme
August Weather	27°C (81°F)	130 mm (5.1 inches)	77%	extreme
September Weather	25°C (77°F)	95 mm (3.7 inches)	74%	very high
October Weather	19°C (67°F)	104 mm (4.1 inches)	73%	high
November Weather	11°C (53°F)	73 mm (2.9 inches)	85%	high
December Weather	10°C (50°F)	150 mm (5.9 inches)	88%	moderate