October Weather in Winchester, United States

Last updated: June 24, 2025

In October, the average temperature in Winchester, United States hovers around 16°C (60°F). However, be prepared for a range of conditions: temperatures can dip as low as 0°C (32°F) and soar up to 35°C (95°F). With 111 mm (4.4 in) of precipitation expected over 11 days, and an average humidity of 76%, make sure to pack accordingly for a mix of mild and damp weather!

October Temperature in Winchester

In October in Winchester, the average temperature is 16°C (60°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 0°C (32°F). Be prepared for a wide range of temperatures, making it essential to pack both light and warm clothing for your travels.

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

The chart illustrates October 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, October typically has an average temperature of 16°C (60°F), with highs reaching up to 35°C (95°F) and lows dropping to around 0°C (32°F).

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

October Precipitation in Winchester

In Winchester in October, the precipitation amount is 111 mm (4.4 in), occurring over the course of 11 days.

October Precipitation Trends in Winchester

The chart displays monthly precipitation patterns in Winchester, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Winchester, October typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Winchester

In Winchester in October humidity is 76%. With an average temperature of 16°C (60°F), this humidity feels like a warm embrace, making it somewhat uncomfortable for traveling, as the air can feel heavy and oppressive, potentially leading to fatigue and a constant need for hydration.

October Average Humidity in Winchester

This chart illustrates the average monthly humidity levels in Winchester, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Winchester is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Winchester

In Winchester in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Winchester.

Maximum UV Index Levels in Winchester for October

The chart shows the monthly maximum UV Index (UVI) for Winchester in October, 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 October, the maximum UV index in Winchester typically reaches 7, which falls under the high exposure category.

Data source: Winchester October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	99 mm (3.9 inches)	88%	moderate
February Weather	5°C (41°F)	142 mm (5.6 inches)	88%	moderate
March Weather	9°C (48°F)	131 mm (5.1 inches)	87%	high
April Weather	13°C (56°F)	138 mm (5.4 inches)	84%	very high
May Weather	19°C (67°F)	118 mm (4.6 inches)	84%	very high
June Weather	23°C (73°F)	170 mm (6.7 inches)	83%	extreme
July Weather	25°C (78°F)	96 mm (3.8 inches)	79%	very high
August Weather	24°C (76°F)	99 mm (3.9 inches)	66%	very high
September Weather	22°C (71°F)	121 mm (4.8 inches)	67%	very high
October Weather	16°C (60°F)	111 mm (4.4 inches)	76%	high
November Weather	7°C (45°F)	84 mm (3.3 inches)	89%	moderate
December Weather	5°C (41°F)	129 mm (5.1 inches)	88%	moderate