New Forest weather in September 2025

Q: How hot is it in New Forest in September?

Daytime temperatures usually reach 19°C in New Forest in September, falling to 10°C at night.

Q: How sunny is it in New Forest in September?

There are normally 5 hours of bright sunshine each day in New Forest in September - that's 40% of daylight hours.

Q: Does it rain in New Forest in September?

There are usually 12 days with some rain in New Forest in September and the average monthly rainfall is 66mm.

Expect daytime maximum temperatures of 19°C in New Forest in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 66 mm of rainfall in the month.

19
19°C max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
10
10°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
66
66 mm of monthly rainfall
4
4 (Moderate) UV index

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The September weather guide for England (New Forest) 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 England

How hot is it in New Forest in September?

Daytime temperatures usually reach 19°C in New Forest in September, falling to 10°C at night.

How sunny is it in New Forest in September?

There are normally 5 hours of bright sunshine each day in New Forest in September - that's 40% of daylight hours.

Does it rain in New Forest in September?

There are usually 12 days with some rain in New Forest in September and the average monthly rainfall is 66mm.

New Forest September sunrise & sunset times

Browse the sunrise and sunset times for New Forest in September 2025. Select a month to view New Forest sunrise and sunset times for the next 12 months.

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