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June Weather in Winchester, United States

Last updated: June 24, 2025

In Winchester, United States, the average temperature in June reaches a comfortable 23°C (73°F). However, be prepared for a range, as temperatures can dip to a minimum of 9°C (48°F) and soar to a maximum of 34°C (94°F). Expect 170 mm (6.7 in) of precipitation over 14 days, contributing to an average humidity level of 83%. Whether you're braving the heat or seeking refuge from the rain, be ready for a diverse climate experience!

June Temperature in Winchester

In June in Winchester, the average temperature is 23°C (73°F). Maximums can reach 34°C (94°F), and minimums can be as low as 9°C (48°F). Travelers can expect warm days and cooler nights, making it a perfect time for 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 23°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec364148556773777671604541
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 total precipitation amount is 170 mm (6.7 in) accumulated over the course of 14 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 170 mm (6.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec99142131138118170969912111184129
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 83%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making travel slightly uncomfortable and causing you to break a sweat as you explore.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
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 Weather2°C (36°F)99 mm (3.9 inches)88%moderate
February Weather5°C (41°F)142 mm (5.6 inches)88%moderate
March Weather9°C (48°F)131 mm (5.1 inches)87%high
April Weather13°C (56°F)138 mm (5.4 inches)84%very high
May Weather19°C (67°F)118 mm (4.6 inches)84%very high
June Weather23°C (73°F)170 mm (6.7 inches)83%extreme
July Weather25°C (78°F)96 mm (3.8 inches)79%very high
August Weather24°C (76°F)99 mm (3.9 inches)66%very high
September Weather22°C (71°F)121 mm (4.8 inches)67%very high
October Weather16°C (60°F)111 mm (4.4 inches)76%high
November Weather7°C (45°F)84 mm (3.3 inches)89%moderate
December Weather5°C (41°F)129 mm (5.1 inches)88%moderate

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