July Weather in Vernon, United States

Last updated: June 24, 2025

In Vernon, United States, the average temperature in July is a warm 27°C (81°F), but it can range from a refreshing 18°C (64°F) to a scorching 37°C (99°F). With 99 mm (3.9 in) of rain spread over 16 days, don't forget your umbrella! Additionally, the average humidity hovers around a high 82%, adding to the tropical feel of the season.

July Temperature in Vernon

In July in Vernon, the average temperature is 27°C (81°F). Maximum temperatures can reach up to 37°C (99°F), while minimums can dip as low as 18°C (64°F). It’s an ideal time for travelers to enjoy warm weather and outdoor activities in Vernon.

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 27°C (81°F), with highs reaching up to 37°C (99°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 total precipitation amount is 99 mm (3.9 in) over the course of 16 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 99 mm (3.9 inches) of precipitation spread over approximately 16 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 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

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 82%, 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 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 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 11, 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	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