July Weather in Susanville, United States

Last updated: June 24, 2025

In July, the average temperature in Susanville, United States hovers around 22°C (72°F), offering a pleasant climate for outdoor activities. You can expect temperatures to fluctuate between a minimum of 8°C (47°F) and a maximum of 37°C (99°F). Additionally, prepare for a bit of rain, with an average precipitation of 10 mm (0.4 in) spread over 3 days. The average humidity sits at a comfortable 56%, making it an ideal time to explore the beauty of the region.

July Temperature in Susanville

In July in Susanville, the average temperature is 22°C (72°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 8°C (47°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities while also being prepared for cooler evenings.

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

The chart illustrates July temperature patterns in Susanville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Susanville, July typically has an average temperature of 22°C (72°F), with highs reaching up to 37°C (99°F) and lows dropping to around 8°C (47°F).

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

July Precipitation in Susanville

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

July Precipitation Trends in Susanville

The chart displays monthly precipitation patterns in Susanville, 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 Susanville, 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 Susanville

In Susanville in July humidity is 56%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it quite comfortable for traveling while also adding a touch of stickiness that encourages you to hydrate and seek out refreshing breaks in the shade.

July Average Humidity in Susanville

This chart illustrates the average monthly humidity levels in Susanville, 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 Susanville is approximately 56%, 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 Susanville

In Susanville 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 Susanville.

Maximum UV Index Levels in Susanville for July

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

Data source: Susanville 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 Susanville Compares to Other Months

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

This table compares monthly weather conditions in Susanville, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	104 mm (4.1 inches)	86%	moderate
February Weather	0°C (32°F)	112 mm (4.4 inches)	87%	moderate
March Weather	2°C (35°F)	92 mm (3.6 inches)	86%	very high
April Weather	6°C (44°F)	48 mm (1.9 inches)	83%	very high
May Weather	12°C (53°F)	53 mm (2.1 inches)	72%	extreme
June Weather	18°C (64°F)	14 mm (0.5 inches)	67%	extreme
July Weather	22°C (72°F)	10 mm (0.4 inches)	56%	extreme
August Weather	21°C (71°F)	10 mm (0.4 inches)	42%	extreme
September Weather	16°C (62°F)	20 mm (0.8 inches)	46%	very high
October Weather	9°C (49°F)	35 mm (1.4 inches)	67%	high
November Weather	4°C (39°F)	49 mm (1.9 inches)	86%	moderate
December Weather	-1°C (30°F)	79 mm (3.1 inches)	86%	moderate