July Weather in Marion, United States

Last updated: June 24, 2025

In Marion, United States, the average temperature in July hovers around 22°C (72°F), making it quite pleasant. However, be prepared for a temperature range with a minimum of 10°C (50°F) and a maximum reaching 35°C (94°F). During this month, you can expect about 83 mm (3.3 in) of precipitation spread over 10 days, resulting in an average humidity of 78%. Don't forget your umbrella, just in case!

July Temperature in Marion

In July, in Marion, the average temperature is 22°C (72°F). Maximums can reach 35°C (94°F), while minimums can drop as low as 10°C (50°F). This diverse range of temperatures makes it an ideal time for travelers to enjoy a variety of outdoor activities while also being prepared for cooler evenings.

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 22°C (72°F), with highs reaching up to 35°C (94°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec222333435666726962493528
Data source: Temperature data for Marion generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Marion

In Marion in July, the total precipitation amount is 83 mm (3.3 in) over a span of 10 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 83 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec555656971161128396901315866
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Marion

In Marion in July, humidity is 78%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration a bit stifling but ultimately rewarding as you bask in the vibrant atmosphere.

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 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
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 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
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.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)55 mm (2.2 inches)87%low
February Weather-5°C (23°F)56 mm (2.2 inches)87%moderate
March Weather0°C (33°F)56 mm (2.2 inches)86%moderate
April Weather6°C (43°F)97 mm (3.8 inches)87%very high
May Weather14°C (57°F)116 mm (4.5 inches)82%very high
June Weather19°C (67°F)112 mm (4.4 inches)81%very high
July Weather22°C (72°F)83 mm (3.3 inches)78%very high
August Weather21°C (69°F)96 mm (3.8 inches)79%very high
September Weather17°C (62°F)90 mm (3.5 inches)79%high
October Weather10°C (50°F)131 mm (5.2 inches)82%moderate
November Weather2°C (36°F)58 mm (2.3 inches)87%moderate
December Weather-2°C (28°F)66 mm (2.6 inches)86%low

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