Cambridge weather in September 2025

Q: How hot is it in Cambridge in September?

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

Q: How sunny is it in Cambridge in September?

There are normally 5 hours of bright sunshine each day in Cambridge in September - that's 37% of daylight hours.

Q: Does it rain in Cambridge in September?

There are usually 12 days with some rain in Cambridge in September and the average monthly rainfall is 47mm.

Expect daytime maximum temperatures of 66°F in Cambridge, England 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 1.9 inches of rainfall in the month.

66
66°F max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
50
50°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
1.9
1.9 inches of monthly rainfall
4
4 (Moderate) UV index

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The September weather guide for England (Cambridge) 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) | Imperial (°F)

More about England

How hot is it in Cambridge in September?

Daytime temperatures usually reach 66°F in Cambridge in September, falling to 50°F at night.

How sunny is it in Cambridge in September?

There are normally 5 hours of bright sunshine each day in Cambridge in September - that's 37% of daylight hours.

Does it rain in Cambridge in September?

There are usually 12 days with some rain in Cambridge in September and the average monthly rainfall is 1.9 inches.

Cambridge September sunrise & sunset times

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

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