July Weather in Thompson Falls, United States

Last updated: June 24, 2025

In Thompson Falls, United States, the average temperature in July is a comfortable 20°C (67°F), with fluctuations ranging from a chilly 4°C (40°F) to a warm 37°C (99°F). Expect 18 mm (0.7 in) of precipitation spread over 3 days, and enjoy the ambient atmosphere with an average humidity of 77%.

July Temperature in Thompson Falls

In July in Thompson Falls, the average temperature is 20°C (67°F). Maximums can reach 37°C (99°F), and minimums can be as low as 4°C (40°F). This makes it a great time for travelers to enjoy a mix of warm and cooler days, allowing for a variety of outdoor activities.

July Weather in Thompson Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Thompson Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thompson Falls, July typically has an average temperature of 20°C (67°F), with highs reaching up to 37°C (99°F) and lows dropping to around 4°C (40°F).

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

July Precipitation in Thompson Falls

In Thompson Falls in July, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

July Precipitation Trends in Thompson Falls

The chart displays monthly precipitation patterns in Thompson Falls, 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 Thompson Falls, July typically receives around 18 mm (0.7 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 Thompson Falls

In Thompson Falls in July, humidity is 77%. With an average temperature of 20°C (67°F), this humidity feels like a thick, warm blanket wrapping around you, making travel uncomfortable and sticky, and often leading to a quick need for shade or refreshing drinks.

July Average Humidity in Thompson Falls

This chart illustrates the average monthly humidity levels in Thompson Falls, 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 Thompson Falls 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 Thompson Falls

In Thompson Falls 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 Thompson Falls.

Maximum UV Index Levels in Thompson Falls for July

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

Data source: Thompson Falls 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 Thompson Falls Compares to Other Months

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

This table compares monthly weather conditions in Thompson Falls, 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 (25°F)	85 mm (3.4 inches)	89%	low
February Weather	-6°C (22°F)	126 mm (5.0 inches)	89%	moderate
March Weather	0°C (32°F)	80 mm (3.1 inches)	87%	high
April Weather	4°C (39°F)	89 mm (3.5 inches)	84%	high
May Weather	10°C (50°F)	85 mm (3.4 inches)	77%	very high
June Weather	14°C (58°F)	59 mm (2.3 inches)	78%	very high
July Weather	20°C (67°F)	18 mm (0.7 inches)	77%	very high
August Weather	19°C (66°F)	26 mm (1.0 inches)	64%	very high
September Weather	13°C (55°F)	42 mm (1.6 inches)	62%	high
October Weather	5°C (41°F)	92 mm (3.6 inches)	79%	moderate
November Weather	0°C (33°F)	109 mm (4.3 inches)	87%	moderate
December Weather	-3°C (27°F)	107 mm (4.2 inches)	90%	low