July Weather in Marion, United States

Last updated: June 24, 2025

In July, the average temperature in Marion, United States is a warm 28°C (82°F), making it a delightful time to visit. Expect temperatures to range from a comfortable 16°C (62°F) to a sizzling 35°C (96°F). With 125 mm (4.9 in) of precipitation spread over 11 days, it's wise to pack an umbrella, while the average humidity hovers around 81%, adding a touch of tropical flair to your stay.

July Temperature in Marion

In July in Marion, the average temperature is 28°C (82°F). Maximums can reach 35°C (96°F), while minimums can drop as low as 16°C (62°F). This range makes it perfect for travelers looking to enjoy warm weather while also having cooler evenings to explore.

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 28°C (82°F), with highs reaching up to 35°C (96°F) and lows dropping to around 16°C (62°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 125 mm (4.9 in) over the course of 11 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 125 mm (4.9 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 Marion

In Marion in July, humidity is 81%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making traveling somewhat uncomfortable as the air thickens, leaving you longing for a refreshing breeze.

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 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 Marion

In Marion 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 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 11, 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	5°C (42°F)	105 mm (4.1 inches)	84%	moderate
February Weather	7°C (46°F)	165 mm (6.5 inches)	83%	high
March Weather	13°C (55°F)	160 mm (6.3 inches)	81%	very high
April Weather	16°C (61°F)	133 mm (5.2 inches)	81%	very high
May Weather	22°C (72°F)	124 mm (4.9 inches)	83%	extreme
June Weather	26°C (79°F)	116 mm (4.6 inches)	83%	extreme
July Weather	28°C (82°F)	125 mm (4.9 inches)	81%	extreme
August Weather	26°C (80°F)	114 mm (4.5 inches)	74%	very high
September Weather	24°C (76°F)	79 mm (3.1 inches)	71%	very high
October Weather	18°C (65°F)	115 mm (4.5 inches)	76%	high
November Weather	10°C (51°F)	80 mm (3.1 inches)	84%	moderate
December Weather	8°C (47°F)	148 mm (5.8 inches)	88%	moderate