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June Weather in Winchester, United States

Last updated: June 24, 2025

In Winchester, United States, the average temperature in June hovers around 26°C (79°F), with a minimum of 13°C (56°F) and a maximum reaching up to 37°C (99°F). Expect 98 mm (3.8 in) of rainfall spread across 7 days, contributing to an average humidity of 81%. As you prepare for your visit, be ready for warm temperatures and occasional rain!

June Temperature in Winchester

In June in Winchester, the average temperature is 26°C (79°F). Maximum temperatures can reach 37°C (99°F), while minimums can dip as low as 13°C (56°F). This climate makes Winchester an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates June temperature patterns in Winchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winchester, June typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec404254607079838176635145
Data source: Temperature data for Winchester 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 Winchester

In Winchester in June, the precipitation amount is 98 mm (3.8 in) over a span of 7 days.

June Precipitation Trends in Winchester

The chart displays monthly precipitation patterns in Winchester, 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 Winchester, June typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec78731071721859894110941355254
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Winchester

In Winchester in June, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

June Average Humidity in Winchester

This chart illustrates the average monthly humidity levels in Winchester, 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 Winchester is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Winchester

In Winchester 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 Winchester.

Maximum UV Index Levels in Winchester for June

The chart shows the monthly maximum UV Index (UVI) for Winchester 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 Winchester typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109753
Data source: Winchester 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 Winchester Compares to Other Months

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

This table compares monthly weather conditions in Winchester, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)78 mm (3.1 inches)79%moderate
February Weather5°C (42°F)73 mm (2.9 inches)78%high
March Weather12°C (55°F)107 mm (4.2 inches)75%high
April Weather15°C (60°F)172 mm (6.8 inches)75%very high
May Weather21°C (70°F)185 mm (7.3 inches)83%very high
June Weather26°C (79°F)98 mm (3.8 inches)81%extreme
July Weather28°C (83°F)94 mm (3.7 inches)78%extreme
August Weather27°C (81°F)110 mm (4.3 inches)68%very high
September Weather25°C (76°F)94 mm (3.7 inches)64%very high
October Weather17°C (63°F)135 mm (5.3 inches)71%high
November Weather10°C (51°F)52 mm (2.0 inches)82%moderate
December Weather7°C (45°F)54 mm (2.1 inches)87%moderate

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