June Weather in Marion, United States

Last updated: June 24, 2025

In Marion, United States, the average temperature in June is a warm 25°C (78°F). Expect a minimum of 12°C (53°F) and soaring highs of 37°C (99°F). During this month, precipitation amounts reach 144 mm (5.7 in), typically spread across 15 days, contributing to an average humidity of 81%. Get ready for a mix of warm days and moist conditions!

June Temperature in Marion

In June in Marion, the average temperature is 25°C (78°F). Maximum temperatures can reach 37°C (99°F), while the minimum can drop as low as 12°C (53°F). It's a perfect time for travelers to enjoy warm days and cooler evenings, so be sure to pack accordingly!

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

The chart illustrates June 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, June typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (53°F).

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

June Precipitation in Marion

In Marion in June, the precipitation amount is 144 mm (5.7 in) during a span of 15 days.

June Precipitation Trends in Marion

The chart displays monthly precipitation patterns in Marion, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Marion, June typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Marion

In Marion in June humidity is 81%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less comfortable and requiring frequent breaks to stay hydrated.

June Average Humidity in Marion

This chart illustrates the average monthly humidity levels in Marion, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Marion is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Marion

In Marion in June, 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 June

The chart shows the monthly maximum UV Index (UVI) for Marion in June, 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 June, the maximum UV index in Marion typically reaches 11, which falls under the extreme exposure category.

Data source: Marion June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	76 mm (3.0 inches)	85%	moderate
February Weather	12°C (53°F)	94 mm (3.7 inches)	82%	high
March Weather	14°C (57°F)	66 mm (2.6 inches)	81%	very high
April Weather	18°C (65°F)	94 mm (3.7 inches)	80%	very high
May Weather	23°C (74°F)	117 mm (4.6 inches)	81%	extreme
June Weather	25°C (78°F)	144 mm (5.7 inches)	81%	extreme
July Weather	27°C (81°F)	144 mm (5.7 inches)	81%	extreme
August Weather	27°C (80°F)	163 mm (6.4 inches)	80%	very high
September Weather	25°C (77°F)	162 mm (6.4 inches)	79%	very high
October Weather	20°C (69°F)	53 mm (2.1 inches)	80%	very high
November Weather	12°C (55°F)	81 mm (3.2 inches)	85%	high
December Weather	10°C (51°F)	132 mm (5.2 inches)	86%	moderate