Lancaster weather in September 2025

Q: How warm is it in Lancaster in September?

Daytime temperatures usually reach 16°C in Lancaster in September, falling to 10°C at night.

Q: How sunny is it in Lancaster in September?

There are normally 4 hours of bright sunshine each day in Lancaster in September - that's 31% of daylight hours.

Q: Does it rain in Lancaster in September?

There are usually 18 days with some rain in Lancaster in September and the average monthly rainfall is 130mm.

Expect daytime maximum temperatures of 16°C in Lancaster, England in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 130 mm of rainfall in the month.

16
16°C max day temperature
4
4 hours of sunshine per day
18
18 days with some rainfall
10
10°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
130
130 mm of monthly rainfall
3
3 (Moderate) UV index

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The September weather guide for England (Lancaster) 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 warm is it in Lancaster in September?

Daytime temperatures usually reach 16°C in Lancaster in September, falling to 10°C at night.

How sunny is it in Lancaster in September?

There are normally 4 hours of bright sunshine each day in Lancaster in September - that's 31% of daylight hours.

Does it rain in Lancaster in September?

There are usually 18 days with some rain in Lancaster in September and the average monthly rainfall is 130mm.

Lancaster September sunrise & sunset times

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

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