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Belgium weather in September 2023
- 20°C max day temperature
20
- 6 hours of sunshine per day
- 16 days with some rainfall
16
- 11°C min night temperature
11
- 13 hours of daylight per day
13
- No heat & humidity
0
- 60 mm of monthly rainfall
60
- 4 (Moderate) UV index
4
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 (Brussels) 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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
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 September sunrise & sunset times
Browse the sunrise and sunset times for Belgium in September 2023. Select a month to view Belgium sunrise and sunset times for the next 12 months. The Belgium sunrise and sunset times shown below are for Brussels.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Friday, 1st September 2023 | 06:56 | 20:29 |
Friday, 15th September 2023 | 07:17 | 19:57 |
Saturday, 30th September 2023 | 07:41 | 19:24 |
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