July Weather in Glenns Ferry, United States

Last updated: June 24, 2025

In Glenns Ferry, United States during July, the average temperature hovers around 27°C (81°F), offering a pleasant climate for visitors. However, temperatures can swing widely, with a minimum of 8°C (47°F) and a maximum reaching up to 40°C (104°F). Rainfall is minimal, with an average precipitation of just 2 mm (0.1 in) over 0 days, while the atmosphere enjoys a relatively comfortable average humidity level of 66%.

July Temperature in Glenns Ferry

In July in Glenns Ferry, the average temperature is 27°C (81°F). Maximum temperatures can reach 40°C (104°F), while minimums can drop as low as 8°C (47°F). It's advisable to pack for a range of weather conditions when traveling to Glenns Ferry during this time.

July Weather in Glenns Ferry: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Glenns Ferry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glenns Ferry, July typically has an average temperature of 27°C (81°F), with highs reaching up to 40°C (104°F) and lows dropping to around 8°C (47°F).

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

July Precipitation in Glenns Ferry

In Glenns Ferry in July, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

July Precipitation Trends in Glenns Ferry

The chart displays monthly precipitation patterns in Glenns Ferry, 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 Glenns Ferry, July typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Glenns Ferry

In Glenns Ferry in July, humidity is 66%. With an average temperature of 27°C (81°F), this humidity feels like a warm, sticky embrace, making outdoor exploration feel a bit more intense while increasing the need for hydration as you navigate through the sights.

July Average Humidity in Glenns Ferry

This chart illustrates the average monthly humidity levels in Glenns Ferry, 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 Glenns Ferry is approximately 66%, 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 Glenns Ferry

In Glenns Ferry 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 Glenns Ferry.

Maximum UV Index Levels in Glenns Ferry for July

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

Data source: Glenns Ferry 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 Glenns Ferry Compares to Other Months

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

This table compares monthly weather conditions in Glenns Ferry, 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)	51 mm (2.0 inches)	88%	moderate
February Weather	1°C (34°F)	52 mm (2.0 inches)	89%	moderate
March Weather	7°C (44°F)	39 mm (1.5 inches)	85%	high
April Weather	10°C (51°F)	27 mm (1.1 inches)	79%	very high
May Weather	15°C (59°F)	33 mm (1.3 inches)	71%	very high
June Weather	21°C (70°F)	13 mm (0.5 inches)	71%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	66%	extreme
August Weather	25°C (78°F)	5 mm (0.2 inches)	50%	very high
September Weather	19°C (67°F)	11 mm (0.4 inches)	48%	very high
October Weather	10°C (51°F)	26 mm (1.0 inches)	65%	high
November Weather	5°C (41°F)	38 mm (1.5 inches)	84%	moderate
December Weather	0°C (32°F)	39 mm (1.6 inches)	87%	moderate