July Weather in Columbia Falls, United States

Last updated: June 24, 2025

In Columbia Falls, United States during July, the average temperature is a pleasant 19°C (66°F). Expect lows of around 10°C (50°F) and highs reaching 31°C (88°F), offering a delightful range for outdoor activities. However, be prepared for a bit of rain—with an average precipitation of 88 mm (3.5 in) spread over 11 days. Don't forget that humidity lingers at about 74%, adding a touch of warmth to the air!

July Temperature in Columbia Falls

In July in Columbia Falls, the average temperature is 19°C (66°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 10°C (50°F). This makes Columbia Falls an ideal destination for travelers seeking pleasant weather and a mix of warm and cooler days.

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

The chart illustrates July temperature patterns in Columbia Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Columbia Falls, July typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 10°C (50°F).

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

July Precipitation in Columbia Falls

In Columbia Falls in July, the total precipitation amount is 88 mm (3.5 in) spread over 11 days.

July Precipitation Trends in Columbia Falls

The chart displays monthly precipitation patterns in Columbia 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 Columbia Falls, July typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 11 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 Columbia Falls

In Columbia Falls in July humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.

July Average Humidity in Columbia Falls

This chart illustrates the average monthly humidity levels in Columbia 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 Columbia Falls is approximately 74%, 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 Columbia Falls

In Columbia Falls in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Columbia Falls.

Maximum UV Index Levels in Columbia Falls for July

The chart shows the monthly maximum UV Index (UVI) for Columbia 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 Columbia Falls typically reaches 8, which falls under the very high exposure category.

Data source: Columbia 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 Columbia Falls Compares to Other Months

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

This table compares monthly weather conditions in Columbia 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)	105 mm (4.1 inches)	88%	low
February Weather	-4°C (26°F)	96 mm (3.8 inches)	88%	moderate
March Weather	0°C (32°F)	80 mm (3.1 inches)	85%	moderate
April Weather	6°C (42°F)	138 mm (5.4 inches)	81%	high
May Weather	11°C (52°F)	110 mm (4.3 inches)	76%	very high
June Weather	16°C (61°F)	98 mm (3.9 inches)	74%	very high
July Weather	19°C (66°F)	88 mm (3.5 inches)	74%	very high
August Weather	19°C (67°F)	80 mm (3.2 inches)	74%	very high
September Weather	16°C (61°F)	93 mm (3.7 inches)	77%	high
October Weather	10°C (51°F)	119 mm (4.7 inches)	82%	moderate
November Weather	4°C (39°F)	138 mm (5.4 inches)	85%	moderate
December Weather	-2°C (29°F)	141 mm (5.5 inches)	84%	low