Antwerp weather in September 2025

Expect 66°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Antwerp in September. Check more long-term weather averages for Antwerp in September before you book your next holiday to Belgium in 2025/2026.

  • 66°F maximum daytime temperature in September in Antwerp66
    66°F max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in September in Antwerp15
    15 days with some rainfall
  • 50°F minimum night-time temperature in September in Antwerp50
    50°F min night temperature
  • 13 hours of daylight per day in September in Antwerp13
    13 hours of daylight per day
  • No heat & humidity in September in Antwerp0
    No heat & humidity
  • 2.5 inches monthly rainfall in September in Antwerp2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Antwerp4
    4 (Moderate) UV index

More about Antwerp

Antwerp by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Belgium

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

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)  |  Imperial (°F)

Back to top

More about Antwerp

How hot is it in Antwerp in September?

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

How sunny is it in Antwerp in September?

There are normally 5 hours of bright sunshine each day in Antwerp in September - that's 41% of daylight hours.

Does it rain in Antwerp in September?

There are usually 15 days with some rain in Antwerp in September and the average monthly rainfall is 2.5 inches.

Antwerp September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:56 19:28
Monday, 15th September 2025 06:18 18:56
Tuesday, 30th September 2025 06:42 18:22

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^