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June Weather in Willmar, United States

Last updated: June 24, 2025

In June, the average temperature in Willmar, United States is a comfortable 22°C (72°F). However, temperatures can fluctuate, with minimums dipping to 8°C (47°F) and soaring to a scorching 40°C (104°F). During this month, expect around 92 mm (3.6 in) of precipitation spread over 9 days, accompanied by an average humidity level of 81%.

June Temperature in Willmar

In June in Willmar, the average temperature is 22°C (72°F), with maximums reaching up to 40°C (104°F) and minimums dropping as low as 8°C (47°F). This varied climate makes Willmar ideal for travelers looking to experience both warm days and cooler evenings.

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

The chart illustrates June temperature patterns in Willmar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Willmar, June typically has an average temperature of 22°C (72°F), with highs reaching up to 40°C (104°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec151532425872747063473223
Data source: Temperature data for Willmar 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 Willmar

In Willmar in June, the precipitation amount is 92 mm (3.6 in) during 9 days, indicating a relatively wet period for the region.

June Precipitation Trends in Willmar

The chart displays monthly precipitation patterns in Willmar, 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 Willmar, June typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2022547610792105149115962639
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Willmar

In Willmar in June, humidity is 81%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making traveling feel both lush and a bit stifling, as the air clings to your skin and every step is accompanied by a gentle sheen of moisture.

June Average Humidity in Willmar

This chart illustrates the average monthly humidity levels in Willmar, 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 Willmar is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Willmar

In Willmar in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Willmar.

Maximum UV Index Levels in Willmar for June

The chart shows the monthly maximum UV Index (UVI) for Willmar 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 Willmar typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3567910997532
Data source: Willmar 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 Willmar Compares to Other Months

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

This table compares monthly weather conditions in Willmar, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)20 mm (0.8 inches)85%moderate
February Weather-10°C (15°F)22 mm (0.9 inches)89%moderate
March Weather0°C (32°F)54 mm (2.1 inches)81%high
April Weather6°C (42°F)76 mm (3.0 inches)82%high
May Weather15°C (59°F)107 mm (4.2 inches)76%very high
June Weather22°C (72°F)92 mm (3.6 inches)81%very high
July Weather23°C (74°F)105 mm (4.1 inches)82%very high
August Weather21°C (70°F)149 mm (5.9 inches)83%very high
September Weather17°C (64°F)115 mm (4.5 inches)82%high
October Weather8°C (47°F)96 mm (3.8 inches)82%moderate
November Weather0°C (33°F)26 mm (1.0 inches)87%moderate
December Weather-5°C (23°F)39 mm (1.5 inches)84%low

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