May Weather in Vernon, United States

Last updated: June 24, 2025

In Vernon, United States, the average temperature in May hovers around 22°C (73°F), providing a mild climate for visitors. Expect temperatures to range from a cool 6°C (43°F) to a warm 35°C (96°F). While you enjoy the views, keep in mind that precipitation averages 128 mm (5.0 in) over 11 days, and the air is often humid, with an average humidity of 82%.

May Temperature in Vernon

In May in Vernon, the average temperature is 22°C (73°F). The maximum can reach 35°C (96°F), and the minimum can be as low as 6°C (43°F). Overall, this climate makes Vernon an ideal destination for travelers seeking pleasant weather and a variety of outdoor activities.

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

The chart illustrates May 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, May typically has an average temperature of 22°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 6°C (43°F).

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

May Precipitation in Vernon

In Vernon in May, the total precipitation amount is 128 mm (5.0 in) spread over 11 days.

May Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Vernon, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Vernon

In Vernon in May, humidity is 82%. With an average temperature of 22°C (73°F), this humidity feels like a warm, heavy embrace, making traveling feel sticky and draining, but the tropical atmosphere also brings a lush vibrancy to the surroundings.

May Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Vernon is approximately 82%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Vernon

In Vernon in May, 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 May

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

Data source: Vernon May 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 May 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 May’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 May’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