July Weather in Winchester, United States

Last updated: June 24, 2025

In Winchester, United States, the average temperature in July hovers around 26°C (79°F). Expect a temperature range where it can dip as low as 12°C (54°F) and soar up to a sizzling 43°C (109°F). Prepare for 5 mm (0.2 in) of precipitation spread over just 1 day, accompanied by an average humidity level of 46%. Stay comfortable and plan your activities accordingly!

July Temperature in Winchester

In July in Winchester, the average temperature is 26°C (79°F). Maximums can reach 43°C (109°F), while minimums can be as low as 12°C (54°F). This wide temperature range makes it advisable to pack for both warm and cool conditions when traveling to Winchester.

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 (79°F), with highs reaching up to 43°C (109°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Winchester generated using information from the Copernicus Climate Change Service.

July Precipitation in Winchester

In Winchester in July, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

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 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Winchester

In Winchester in July, humidity is 46%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace that's comfortable enough for outdoor exploration, making it an enjoyable time for traveling and discovering all the local attractions without feeling too weighed down by the heat.

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 46%, offering insight into how humid the weather typically is during this month.

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 is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, 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 12, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	71 mm (2.8 inches)	72%	moderate
February Weather	11°C (52°F)	73 mm (2.9 inches)	77%	high
March Weather	12°C (54°F)	70 mm (2.8 inches)	67%	very high
April Weather	16°C (61°F)	31 mm (1.2 inches)	56%	very high
May Weather	18°C (64°F)	20 mm (0.8 inches)	46%	extreme
June Weather	22°C (73°F)	3 mm (0.1 inches)	48%	extreme
July Weather	26°C (79°F)	5 mm (0.2 inches)	46%	extreme
August Weather	26°C (80°F)	3 mm (0.1 inches)	42%	extreme
September Weather	24°C (75°F)	4 mm (0.2 inches)	52%	very high
October Weather	19°C (67°F)	13 mm (0.5 inches)	58%	high
November Weather	15°C (59°F)	30 mm (1.2 inches)	66%	moderate
December Weather	11°C (52°F)	66 mm (2.6 inches)	74%	moderate