Winchester weather in September 2026

Q: How hot is it in Winchester in September?

Daytime temperatures usually reach 27°C in Winchester in September with low heat and humidity, falling to 15°C at night.

Q: How sunny is it in Winchester in September?

There are normally 8 hours of bright sunshine each day in Winchester in September - that's 62% of daylight hours.

Q: Does it rain in Winchester in September?

There are usually 8 days with some rain in Winchester in September and the average monthly rainfall is 85mm.

Q: What is the chance of a hurricane in Winchester in September?

On average less than 1 day in September in Winchester is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 26°C in Winchester, Virginia in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 79 mm of rainfall in the month.

26
26°C max day temperature
7
7 hours of sunshine per day
9
9 days with some rainfall
12
12°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
79
79 mm of monthly rainfall
7
7 (High) UV index

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Recommended for Virginia

The September weather guide for Virginia (Winchester) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Winchester in September?

Daytime temperatures usually reach 27°C in Winchester in September with low heat and humidity, falling to 15°C at night.

How sunny is it in Winchester in September?

There are normally 8 hours of bright sunshine each day in Winchester in September - that's 62% of daylight hours.

Does it rain in Winchester in September?

There are usually 8 days with some rain in Winchester in September and the average monthly rainfall is 85mm.

What is the chance of a hurricane in Winchester in September?

On average less than 1 day in September in Winchester is likely to be affected by the passage of one or more tropical storms.

Winchester September sunrise & sunset times

Browse the sunrise and sunset times for Winchester in September 2026. Select a month to view Winchester sunrise and sunset times for the next 12 months.

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