July Weather in Marion, United States

Last updated: June 24, 2025

In Marion, United States, the average temperature in July is a mild 18°C (65°F). During this time, temperatures can range from a cool 1°C (34°F) to a warm 31°C (88°F). Expect about 36 mm (1.4 in) of rainfall over 9 days, accompanied by an average humidity level of 44%. Enjoy the pleasant climate while exploring!

July Temperature in Marion

In July in Marion, the average temperature is 18°C (65°F). Maximums can reach 31°C (88°F), while minimums can drop as low as 1°C (34°F). Be prepared for a wide range of temperatures for your travels!

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

The chart illustrates July temperature patterns in Marion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marion, July typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (88°F) and lows dropping to around 1°C (34°F).

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

July Precipitation in Marion

In Marion in July, the precipitation amount is 36 mm (1.4 in) over the course of 9 days.

July Precipitation Trends in Marion

The chart displays monthly precipitation patterns in Marion, 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 Marion, July typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 9 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 Marion

In Marion in July humidity is 44%. With an average temperature of 18°C (65°F), this humidity feels like a pleasant and refreshing experience for traveling, making it comfortable to explore the sights without feeling sticky or overly warm.

July Average Humidity in Marion

This chart illustrates the average monthly humidity levels in Marion, 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 Marion is approximately 44%, 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 Marion

In Marion in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Marion.

Maximum UV Index Levels in Marion for July

The chart shows the monthly maximum UV Index (UVI) for Marion 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 Marion typically reaches 12, which falls under the extreme exposure category.

Data source: Marion 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 Marion Compares to Other Months

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

This table compares monthly weather conditions in Marion, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	72 mm (2.8 inches)	91%	moderate
February Weather	-5°C (23°F)	86 mm (3.4 inches)	92%	high
March Weather	0°C (32°F)	82 mm (3.2 inches)	84%	very high
April Weather	1°C (35°F)	62 mm (2.5 inches)	74%	extreme
May Weather	6°C (43°F)	66 mm (2.6 inches)	62%	extreme
June Weather	14°C (57°F)	30 mm (1.2 inches)	56%	extreme
July Weather	18°C (65°F)	36 mm (1.4 inches)	44%	extreme
August Weather	17°C (63°F)	43 mm (1.7 inches)	37%	extreme
September Weather	12°C (54°F)	43 mm (1.7 inches)	46%	very high
October Weather	3°C (38°F)	53 mm (2.1 inches)	67%	high
November Weather	-2°C (29°F)	56 mm (2.2 inches)	84%	moderate
December Weather	-7°C (20°F)	68 mm (2.7 inches)	88%	moderate