July Weather in Basin, United States

Last updated: June 24, 2025

In July, the average temperature in Basin, United States settles at a pleasant 25°C (77°F). However, be prepared for a range of temperatures, as it can dip to a cool 8°C (47°F) or soar up to a sweltering 40°C (104°F). Expect light rainfall, with 7 mm (0.3 in) of precipitation occurring over just 1 day, and keep in mind the average humidity level is a muggy 81%.

July Temperature in Basin

In July in Basin, the average temperature is 25°C (77°F). Maximums can reach 40°C (104°F) and minimums can be as low as 8°C (47°F). This makes it a great month for travelers who enjoy warm weather but should be prepared for some cooler evenings.

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

The chart illustrates July temperature patterns in Basin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basin, July typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (104°F) and lows dropping to around 8°C (47°F).

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

July Precipitation in Basin

In Basin in July, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

July Precipitation Trends in Basin

The chart displays monthly precipitation patterns in Basin, 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 Basin, July typically receives around 7 mm (0.3 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 Basin

In Basin in July, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

July Average Humidity in Basin

This chart illustrates the average monthly humidity levels in Basin, 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 Basin is approximately 81%, 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 Basin

In Basin 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 Basin.

Maximum UV Index Levels in Basin for July

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

Data source: Basin 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 Basin Compares to Other Months

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

This table compares monthly weather conditions in Basin, 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)	10 mm (0.4 inches)	85%	moderate
February Weather	-5°C (24°F)	21 mm (0.8 inches)	85%	moderate
March Weather	5°C (40°F)	14 mm (0.5 inches)	79%	high
April Weather	8°C (46°F)	30 mm (1.2 inches)	74%	very high
May Weather	13°C (56°F)	37 mm (1.5 inches)	76%	very high
June Weather	20°C (69°F)	14 mm (0.5 inches)	79%	extreme
July Weather	25°C (77°F)	7 mm (0.3 inches)	81%	extreme
August Weather	23°C (73°F)	11 mm (0.4 inches)	80%	very high
September Weather	17°C (63°F)	30 mm (1.2 inches)	76%	very high
October Weather	7°C (45°F)	29 mm (1.1 inches)	74%	high
November Weather	2°C (37°F)	12 mm (0.5 inches)	81%	moderate
December Weather	-2°C (29°F)	14 mm (0.5 inches)	87%	low