Lincolnshire weather in September 2025

Q: How hot is it in Lincolnshire in September?

Daytime temperatures usually reach 18°C in Lincoln, Lincolnshire in September, falling to 9°C at night.

Q: How sunny is it in Lincolnshire in September?

There are normally 5 hours of bright sunshine each day in Lincoln, Lincolnshire in September - that's 36% of daylight hours.

Q: Does it rain in Lincolnshire in September?

There are usually 13 days with some rain in Lincoln, Lincolnshire in September and the average monthly rainfall is 48mm.

Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Lincolnshire in September. Check more long-term weather averages for Lincolnshire in September before you book your next holiday to Lincolnshire in 2025/2026.

18
18°C max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
9
9°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
48
48 mm of monthly rainfall
4
4 (Moderate) UV index

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The September weather guide for Lincolnshire (Lincoln) 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.

Top Lincolnshire destinations

Below are average maximum temperatures at popular countries, regions and places in Lincolnshire in September. Select a holiday destination to see more weather parameters.

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

More about the UK

How hot is it in Lincolnshire in September?

Daytime temperatures usually reach 18°C in Lincoln, Lincolnshire in September, falling to 9°C at night.

How sunny is it in Lincolnshire in September?

There are normally 5 hours of bright sunshine each day in Lincoln, Lincolnshire in September - that's 36% of daylight hours.

Does it rain in Lincolnshire in September?

There are usually 13 days with some rain in Lincoln, Lincolnshire in September and the average monthly rainfall is 48mm.

Lincolnshire September sunrise & sunset times

Browse the sunrise and sunset times for Lincolnshire in September 2025. Select a month to view Lincolnshire sunrise and sunset times for the next 12 months. The Lincolnshire sunrise and sunset times shown below are for Lincoln.

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