What September feels like in Antwerp
September is early autumn in Antwerp. Daytime temperatures are mild — neither cold nor hot for walking around. The gap between afternoon and night is small, so nights are cool and the temperature hardly changes after dark. The air is fairly humid, though at these temperatures it rarely feels oppressive.
Rain in Antwerp in September
Showers are a regular feature, arriving about one day in 3. Wet days average about 5.4 mm (0.2 in), enough to soak you without an umbrella. That is close to Antwerp's typical rain per wet day for the whole year (about 5.5 mm). It is among the three driest months of the year.
Daylight and sunshine in September
Mid-month, Antwerp gets 12 h 44 min of daylight, from sunrise near 7:16 am to sunset near 8:00 pm. Evenings are drawing in — 1 h 56 min less daylight than mid-August. About 69% of daylight hours are sunny; in short, there are plenty of bright spells.
How September compares to the rest of the year
Ranked by average high, September comes out as the 4th warmest month in Antwerp. Against August, the average high is 2.8°C (5°F) lower, with 18 mm less rain. Temperatures keep falling into October. October averages a high of 15.4°C (59.7°F).
Who September suits
- Sightseeing: a good fit — daytime temperatures are fine for walking around.
- Parks & outdoor: a good fit — good conditions for sitting outside.
Tips for visiting Antwerp in September
Rain Protection
A compact umbrella and a light waterproof jacket.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Antwerp in September?
Afternoons average 19.7°C (67.5°F) and nights about 12.2°C (54°F) — mild by most people's standards. It is the 4th warmest month of the year.
Does it rain a lot in Antwerp in September?
Quite a lot — 54 mm spread over about 10 days.
What should I wear in Antwerp in September?
Pack rain protection and sunglasses. There is little need to change for the evening.
Is September or October better for visiting Antwerp?
September, clearly: it ranks #1 of 12 among Antwerp's months, against #7 for the other. October is cooler and has more rainy days.