July Weather in Vernon, United States

Last updated: June 24, 2025

In July, the average temperature in Vernon, United States is a warm 30°C (86°F). Expect a range that sees the mercury dip to a minimum of 18°C (64°F) and rise to a scorching 44°C (111°F). With an average humidity of 80%, the air can feel quite sticky, especially as you navigate the 22 mm (0.9 in) of precipitation spread over 4 days. Embrace the warmth but be prepared for occasional showers!

July Temperature in Vernon

In July in Vernon, the average temperature is 30°C (86°F). Maximums can reach 44°C (111°F), and minimums can be as low as 18°C (64°F). This makes Vernon an ideal destination for travelers looking to enjoy warm weather, but it's important to stay hydrated and plan for both hot and cooler evenings.

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

The chart illustrates July 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, July typically has an average temperature of 30°C (86°F), with highs reaching up to 44°C (111°F) and lows dropping to around 18°C (64°F).

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

July Precipitation in Vernon

In Vernon in July, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

July Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Vernon, July typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Vernon

In Vernon in July, humidity is 80%. With an average temperature of 30°C (86°F), this humidity feels like a heavy, sticky blanket wrapping around you, making travel feel laborious and draining as you navigate through the thick air.

July Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Vernon is approximately 80%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Vernon

In Vernon in July, 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 Vernon.

Maximum UV Index Levels in Vernon for July

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

Data source: Vernon July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	33 mm (1.3 inches)	76%	moderate
February Weather	7°C (44°F)	28 mm (1.1 inches)	76%	high
March Weather	14°C (57°F)	64 mm (2.5 inches)	70%	very high
April Weather	17°C (63°F)	99 mm (3.9 inches)	72%	very high
May Weather	23°C (73°F)	113 mm (4.5 inches)	82%	extreme
June Weather	28°C (82°F)	63 mm (2.5 inches)	82%	extreme
July Weather	30°C (86°F)	22 mm (0.9 inches)	80%	extreme
August Weather	29°C (84°F)	42 mm (1.7 inches)	72%	extreme
September Weather	25°C (77°F)	92 mm (3.6 inches)	64%	very high
October Weather	18°C (65°F)	66 mm (2.6 inches)	71%	very high
November Weather	12°C (53°F)	23 mm (0.9 inches)	81%	moderate
December Weather	8°C (47°F)	27 mm (1.0 inches)	84%	moderate