Antwerp weather in September 2026

Expect daytime maximum temperatures of 19°C in Antwerp, Belgium in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 63 mm of rainfall in the month.

• 19
  19°C max day temperature
• 5
  5 hours of sunshine per day
• 15
  15 days with some rainfall
• 10
  10°C min night temperature
• 13
  13 hours of daylight per day
• 0
  No heat & humidity
• 63
  63 mm of monthly rainfall
• 4
  4 (Moderate) UV index

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The September weather guide for Belgium (Antwerp) 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)

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Antwerp September sunrise & sunset times

Browse the sunrise and sunset times for Antwerp in September 2026. Select a month to view Antwerp sunrise and sunset times for the next 12 months.

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