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June Weather in Marion, United States

Last updated: June 24, 2025

In June, the average temperature in Marion, United States hovers around 21°C (70°F), with minimums dipping to 7°C (45°F) and maximums soaring up to 31°C (87°F). Be prepared for a bit of rain, as the area receives an average precipitation of 119 mm (4.7 in) over 14 days, coupled with a notable average humidity of 82%.

June Temperature in Marion

In June in Marion, the average temperature is 21°C (70°F). Maximum temperatures can reach 31°C (87°F), while minimums can dip as low as 7°C (45°F). This pleasant climate makes it an ideal destination for travelers seeking both warmth and cooler evenings.

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 21°C (70°F), with highs reaching up to 31°C (87°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec384448566470747268594642
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.

June Precipitation in Marion

In Marion in June, the precipitation amount is 119 mm (4.7 in) over the course of 14 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 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec10813411416416211912214415218490127
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Marion

In Marion in June, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

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 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109864
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.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)108 mm (4.3 inches)86%moderate
February Weather6°C (44°F)134 mm (5.3 inches)85%high
March Weather9°C (49°F)114 mm (4.5 inches)84%very high
April Weather13°C (56°F)164 mm (6.4 inches)82%very high
May Weather18°C (64°F)162 mm (6.4 inches)83%extreme
June Weather21°C (70°F)119 mm (4.7 inches)82%extreme
July Weather23°C (74°F)122 mm (4.8 inches)80%extreme
August Weather22°C (73°F)144 mm (5.7 inches)74%very high
September Weather20°C (69°F)152 mm (6.0 inches)75%very high
October Weather15°C (60°F)184 mm (7.2 inches)79%very high
November Weather8°C (46°F)90 mm (3.5 inches)87%high
December Weather5°C (42°F)127 mm (5.0 inches)87%moderate

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