July Weather in Spokane, United States

Last updated: June 24, 2025

In July, the average temperature in Spokane, United States hovers around 23°C (75°F). You can expect a minimum of 9°C (49°F) and a maximum soaring to 41°C (106°F). During this month, precipitation is light, with an average of just 4 mm (0.1 in) over 1 day. Overall, humidity remains relatively high at 77%, creating a warm and humid atmosphere.

July Temperature in Spokane

In July in Spokane, the average temperature is 23°C (75°F). Maximums can reach 41°C (106°F), and minimums can drop to as low as 9°C (49°F). Be prepared for warm days and cooler nights as you explore the diverse climate of Spokane.

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

The chart illustrates July temperature patterns in Spokane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spokane, July typically has an average temperature of 23°C (75°F), with highs reaching up to 41°C (106°F) and lows dropping to around 9°C (49°F).

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

July Precipitation in Spokane

In Spokane in July, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

July Precipitation Trends in Spokane

The chart displays monthly precipitation patterns in Spokane, 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 Spokane, July typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 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 Spokane

In Spokane in July humidity is 77%. With an average temperature of 23°C (75°F), this humidity feels like a warm, enveloping blanket, making travel feel both steamy and refreshing, as if you're walking through a lush garden in full bloom.

July Average Humidity in Spokane

This chart illustrates the average monthly humidity levels in Spokane, 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 Spokane is approximately 77%, 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 Spokane

In Spokane 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 Spokane.

Maximum UV Index Levels in Spokane for July

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

Data source: Spokane 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 Spokane Compares to Other Months

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

This table compares monthly weather conditions in Spokane, 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 (30°F)	76 mm (3.0 inches)	85%	low
February Weather	-1°C (30°F)	65 mm (2.6 inches)	86%	moderate
March Weather	4°C (40°F)	60 mm (2.4 inches)	86%	moderate
April Weather	8°C (47°F)	52 mm (2.1 inches)	82%	high
May Weather	14°C (58°F)	50 mm (2.0 inches)	77%	very high
June Weather	19°C (66°F)	21 mm (0.8 inches)	79%	very high
July Weather	23°C (75°F)	4 mm (0.1 inches)	77%	very high
August Weather	23°C (73°F)	11 mm (0.5 inches)	62%	very high
September Weather	17°C (62°F)	30 mm (1.2 inches)	60%	high
October Weather	8°C (47°F)	55 mm (2.2 inches)	80%	moderate
November Weather	3°C (38°F)	79 mm (3.1 inches)	87%	moderate
December Weather	0°C (32°F)	74 mm (2.9 inches)	86%	low