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June Weather in Unionville, United States

Last updated: June 24, 2025

In Unionville, United States, the average temperature in June hovers around 24°C (76°F). However, you might experience a minimum of 10°C (51°F) and a sweltering maximum of 39°C (102°F). Expect precipitation of approximately 120 mm (4.7 in) over about 10 days, with the air feeling quite humid at an average of 81%. Stay prepared for a mix of warm days and occasional rain!

June Temperature in Unionville

In June in Unionville, the average temperature is 24°C (76°F). Maximums can reach 39°C (102°F), and minimums can be as low as 10°C (51°F). Travelers should be prepared for a warm climate with the possibility of both hot days and cooler nights.

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

The chart illustrates June temperature patterns in Unionville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unionville, June typically has an average temperature of 24°C (76°F), with highs reaching up to 39°C (102°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec252842516475787569544034
Data source: Temperature data for Unionville 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 Unionville

In Unionville in June, the precipitation amount is 120 mm (4.7 in) spread over a duration of 10 days.

June Precipitation Trends in Unionville

The chart displays monthly precipitation patterns in Unionville, 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 Unionville, June typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec52501018215512096831201295235
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Unionville

In Unionville in June, humidity is 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.

June Average Humidity in Unionville

This chart illustrates the average monthly humidity levels in Unionville, 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 Unionville is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Unionville

In Unionville 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 Unionville.

Maximum UV Index Levels in Unionville for June

The chart shows the monthly maximum UV Index (UVI) for Unionville 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 Unionville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111108643
Data source: Unionville 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 Unionville Compares to Other Months

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

This table compares monthly weather conditions in Unionville, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)51 mm (2.0 inches)78%moderate
February Weather-2°C (28°F)50 mm (2.0 inches)80%moderate
March Weather6°C (42°F)101 mm (4.0 inches)77%high
April Weather10°C (51°F)82 mm (3.2 inches)77%very high
May Weather18°C (64°F)155 mm (6.1 inches)77%very high
June Weather24°C (76°F)120 mm (4.7 inches)81%extreme
July Weather26°C (79°F)96 mm (3.8 inches)81%extreme
August Weather24°C (75°F)83 mm (3.3 inches)77%very high
September Weather21°C (70°F)120 mm (4.7 inches)73%very high
October Weather12°C (54°F)129 mm (5.1 inches)75%high
November Weather5°C (40°F)52 mm (2.0 inches)85%moderate
December Weather1°C (34°F)35 mm (1.4 inches)83%moderate

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