July Weather in Galena, United States

Last updated: June 24, 2025

In July, the average temperature in Galena, United States is a pleasant 24°C (76°F). Temperatures can vary, with a minimum of 13°C (56°F) and a maximum reaching up to 33°C (92°F). Expect about 111 mm (4.4 in) of precipitation over approximately 13 days, and enjoy the consistently high average humidity of 81%.

July Temperature in Galena

In July in Galena, the average temperature is 24°C (76°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop to as low as 13°C (56°F). This pleasant climate makes Galena an ideal destination for travelers seeking a comfortable and enjoyable experience.

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

The chart illustrates July temperature patterns in Galena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galena, July typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Galena

In Galena in July, the precipitation amount reaches 111 mm (4.4 in) over the course of 13 days.

July Precipitation Trends in Galena

The chart displays monthly precipitation patterns in Galena, 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 Galena, July typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 13 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 Galena

In Galena in July, humidity is 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.

July Average Humidity in Galena

This chart illustrates the average monthly humidity levels in Galena, 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 Galena 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 Galena

In Galena 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 Galena.

Maximum UV Index Levels in Galena for July

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

Data source: Galena 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 Galena Compares to Other Months

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

This table compares monthly weather conditions in Galena, 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)	78 mm (3.1 inches)	88%	moderate
February Weather	1°C (34°F)	104 mm (4.1 inches)	87%	moderate
March Weather	5°C (42°F)	105 mm (4.1 inches)	87%	high
April Weather	11°C (52°F)	116 mm (4.6 inches)	87%	very high
May Weather	17°C (63°F)	124 mm (4.9 inches)	81%	very high
June Weather	22°C (72°F)	144 mm (5.7 inches)	82%	very high
July Weather	24°C (76°F)	111 mm (4.4 inches)	81%	very high
August Weather	23°C (73°F)	74 mm (2.9 inches)	78%	very high
September Weather	20°C (69°F)	86 mm (3.4 inches)	78%	very high
October Weather	14°C (58°F)	99 mm (3.9 inches)	82%	high
November Weather	5°C (42°F)	96 mm (3.8 inches)	89%	moderate
December Weather	2°C (36°F)	97 mm (3.8 inches)	86%	moderate