July Weather in Oroville, United States

Last updated: June 24, 2025

In July, the average temperature in Oroville, United States is a pleasant 21°C (70°F). However, be prepared for a range, as temperatures can dip as low as 8°C (46°F) and soar to a sweltering 40°C (104°F). Expect minimal rainfall, with an average precipitation of just 8 mm (0.3 in) spread over 2 days. Additionally, the average humidity sits at a noteworthy 84%, adding to the region's unique climate experience.

July Temperature in Oroville

In July in Oroville, the average temperature is 21°C (70°F), with maximums reaching up to 40°C (104°F) and minimums dropping as low as 8°C (46°F). Be sure to pack accordingly, as the weather can vary significantly during your travels!

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

The chart illustrates July temperature patterns in Oroville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oroville, July typically has an average temperature of 21°C (70°F), with highs reaching up to 40°C (104°F) and lows dropping to around 8°C (46°F).

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

July Precipitation in Oroville

In Oroville in July, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

July Precipitation Trends in Oroville

The chart displays monthly precipitation patterns in Oroville, 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 Oroville, July typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 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 Oroville

In Oroville in July, humidity is 84%. With an average temperature of 21°C (70°F), this humidity feels like thick, warm air wrapping around you, making outdoor activities quite uncomfortable and necessitating frequent hydration breaks for a more enjoyable travel experience.

July Average Humidity in Oroville

This chart illustrates the average monthly humidity levels in Oroville, 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 Oroville is approximately 84%, 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 Oroville

In Oroville in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Oroville.

Maximum UV Index Levels in Oroville for July

The chart shows the monthly maximum UV Index (UVI) for Oroville 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 Oroville typically reaches 9, which falls under the very high exposure category.

Data source: Oroville 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 Oroville Compares to Other Months

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

This table compares monthly weather conditions in Oroville, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	87 mm (3.4 inches)	90%	low
February Weather	-3°C (27°F)	73 mm (2.9 inches)	91%	moderate
March Weather	3°C (37°F)	81 mm (3.2 inches)	89%	moderate
April Weather	7°C (45°F)	65 mm (2.5 inches)	85%	high
May Weather	13°C (55°F)	42 mm (1.6 inches)	82%	very high
June Weather	17°C (63°F)	31 mm (1.2 inches)	81%	very high
July Weather	21°C (70°F)	8 mm (0.3 inches)	84%	very high
August Weather	20°C (69°F)	12 mm (0.5 inches)	75%	very high
September Weather	15°C (59°F)	40 mm (1.6 inches)	74%	high
October Weather	7°C (44°F)	68 mm (2.7 inches)	85%	moderate
November Weather	2°C (35°F)	92 mm (3.6 inches)	88%	moderate
December Weather	-2°C (29°F)	98 mm (3.9 inches)	93%	low