July Weather in Vernonia, United States

Last updated: June 24, 2025

In July, the average temperature in Vernonia, United States is a mild 17°C (63°F). Expect a minimum of 6°C (44°F) and a comfortable maximum of 34°C (93°F). Rainfall is light, with a total precipitation of 10 mm (0.4 in) spread over just 3 days. Humidity levels can be quite high, averaging 82%, creating a warm and lush atmosphere.

July Temperature in Vernonia

In July in Vernonia, the average temperature is 17°C (63°F). Maximum temperatures can reach up to 34°C (93°F), while the minimum can drop as low as 6°C (44°F). It's a great time to explore the region, so pack accordingly to enjoy both warm and cooler moments.

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

The chart illustrates July temperature patterns in Vernonia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernonia, July typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (93°F) and lows dropping to around 6°C (44°F).

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

July Precipitation in Vernonia

In Vernonia in July, the precipitation amount is 10 mm (0.4 in) over a period of 3 days.

July Precipitation Trends in Vernonia

The chart displays monthly precipitation patterns in Vernonia, 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 Vernonia, July typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 3 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 Vernonia

In Vernonia in July, humidity is 82%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you—comfortable yet heavy, making outdoor activities more taxing and requiring frequent breaks for hydration.

July Average Humidity in Vernonia

This chart illustrates the average monthly humidity levels in Vernonia, 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 Vernonia 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 Vernonia

In Vernonia in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Vernonia.

Maximum UV Index Levels in Vernonia for July

The chart shows the monthly maximum UV Index (UVI) for Vernonia 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 Vernonia typically reaches 10, which falls under the very high exposure category.

Data source: Vernonia 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 Vernonia Compares to Other Months

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

This table compares monthly weather conditions in Vernonia, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	194 mm (7.6 inches)	85%	low
February Weather	4°C (39°F)	180 mm (7.1 inches)	84%	moderate
March Weather	6°C (43°F)	152 mm (6.0 inches)	85%	moderate
April Weather	9°C (48°F)	132 mm (5.2 inches)	83%	high
May Weather	12°C (54°F)	72 mm (2.9 inches)	83%	very high
June Weather	15°C (59°F)	62 mm (2.5 inches)	83%	very high
July Weather	17°C (63°F)	10 mm (0.4 inches)	82%	very high
August Weather	18°C (65°F)	10 mm (0.4 inches)	74%	very high
September Weather	16°C (60°F)	79 mm (3.1 inches)	71%	high
October Weather	10°C (50°F)	119 mm (4.7 inches)	81%	moderate
November Weather	7°C (44°F)	176 mm (6.9 inches)	87%	moderate
December Weather	4°C (39°F)	206 mm (8.1 inches)	87%	low