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July Weather in Winchester, United States

Last updated: June 24, 2025

In Winchester, United States, the average temperature in July hovers around 26°C (80°F), ranging from a cool 15°C (60°F) to a scorching 37°C (99°F). Expect 91 mm (3.6 in) of rainfall spread over 9 days, contributing to the area's average humidity of 81%.

July Temperature in Winchester

In July in Winchester, the average temperature is 26°C (80°F), with maximums reaching up to 37°C (99°F) and minimums dipping as low as 15°C (60°F). This climate makes Winchester an ideal destination for travelers seeking warm weather and sunny days.

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

The chart illustrates July 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, July typically has an average temperature of 26°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec303246546577807671564337
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.

July Precipitation in Winchester

In Winchester in July, the precipitation amount is 91 mm (3.6 in) spread over 9 days.

July Precipitation Trends in Winchester

The chart displays monthly precipitation patterns in Winchester, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Winchester, July typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec45311008921812591136851154133
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Winchester

In Winchester in July, humidity is 81%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and requiring frequent breaks to stay refreshed and hydrated.

July Average Humidity in Winchester

This chart illustrates the average monthly humidity levels in Winchester, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Winchester is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%70%73%82%82%81%78%71%71%81%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Winchester

In Winchester in July, 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 July

The chart shows the monthly maximum UV Index (UVI) for Winchester in July, 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 July, the maximum UV index in Winchester typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Winchester July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)45 mm (1.8 inches)76%moderate
February Weather0°C (32°F)31 mm (1.2 inches)77%moderate
March Weather8°C (46°F)100 mm (3.9 inches)70%high
April Weather12°C (54°F)88 mm (3.5 inches)73%very high
May Weather19°C (66°F)218 mm (8.6 inches)82%very high
June Weather25°C (77°F)125 mm (4.9 inches)82%extreme
July Weather26°C (80°F)91 mm (3.6 inches)81%extreme
August Weather25°C (77°F)136 mm (5.3 inches)78%very high
September Weather22°C (72°F)85 mm (3.3 inches)71%very high
October Weather13°C (56°F)115 mm (4.5 inches)71%high
November Weather6°C (44°F)41 mm (1.6 inches)81%moderate
December Weather3°C (37°F)33 mm (1.3 inches)84%moderate

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