nomadseason

July Weather in Winchester, United States

Last updated: June 24, 2025

In July, the average temperature in Winchester, United States hovers around 28°C (83°F). Visitors may experience a range between a minimum of 18°C (65°F) and a scorching maximum of 43°C (109°F). During this month, expect to encounter approximately 94 mm (3.7 in) of precipitation spread across 8 days, with an average humidity level of 78%, making it a warm yet humid destination.

July Temperature in Winchester

In July in Winchester, the average temperature is 28°C (83°F), with maximums reaching up to 43°C (109°F) and minimums dropping as low as 18°C (65°F). This makes it an ideal time for travelers seeking warm weather, though it's advisable to stay hydrated and seek shade during the hottest parts of the day.

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 28°C (83°F), with highs reaching up to 43°C (109°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec404254607079838176635145
Data source: Temperature data for Winchester generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
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 94 mm (3.7 in) over the course of 8 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 94 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec78731071721859894110941355254
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Winchester

In Winchester in July, humidity is 78%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities perspire more quickly and requiring frequent breaks in the shade for comfort.

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 78%, 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 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.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109753
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 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

Compare Winchester's Climate with Cities Worldwide