Belgium weather in September 2021

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Below are average maximum temperatures at popular destinations in Belgium in September. Select a destination to see more weather parameters.

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The September weather guide for Belgium 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.

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How hot is it in Belgium in September?

Daytime temperatures usually reach 20°C in Brussels, Belgium in September, falling to 11°C at night.

How sunny is it in Belgium in September?

There are normally 6 hours of bright sunshine each day in Brussels, Belgium in September - that's 44% of daylight hours.

Does it rain in Belgium in September?

There are usually 16 days with some rain in Brussels, Belgium in September and the average monthly rainfall is 60mm.

Belgium sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Belgium in September 2021. Select a month to view Belgium sunrise & sunset times for the next twelve months. The Belgium sunrise & sunset times shown below are for Brussels.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:56 20:28
Wednesday, 15th September 2021 07:18 19:56
Thursday, 30th September 2021 07:42 19:23
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Metric (°C / mm)  |  Imperial (°F / inches)

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