2026 Climate Averages

Weather in Antwerp in September

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

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Climate Overview

September is an excellent time to visit Antwerp. Antwerp has a Cool climate with average yearly highs of 21°C, lows of 12°C, and approximately 10 rainy days per month.

Avg High

21°C

Avg Low

12°C

Rainy days

10days

Daylight

12.7h

Is September a good time to visit Antwerp?

The weather is near-perfect with ideal temperatures and minimal rain.

Daylight

Sunrise

7:18 AM

Sunset

7:59 PM

Weather by Month
Monthly weather data
Month High Low Rainy days Condition
January 8°C 4°C 9 Good
February 10°C 4°C 19 Wet
March 11°C 3°C 13 Wet
April 18°C 6°C 4 Good
May 19°C 8°C 4 Excellent (best)
June 22°C 13°C 12 Excellent (best)
July 21°C 13°C 12 Excellent (best)
August 25°C 16°C 12 Excellent (best)
September 21°C 12°C 10 Excellent (best)
October 14°C 9°C 17 Wet
November 12°C 6°C 10 Good
December 8°C 3°C 13 Wet

Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025

What to Pack for September

Layers, a light jacket, comfortable walking shoes, and an umbrella.

Climate: Cool
Travel Context Brisk but pleasant—ideal for hiking or city walks with a light jacket.

Planning a trip to Antwerp?

Common Questions

Is September a good time to visit Antwerp? +

September is typically Excellent for visiting Antwerp, with average highs of 21°C and around 10 rainy days.

What should I pack for Antwerp in September? +

With highs of 21°C and lows of 12°C in {month}, we recommend: Layers, a light jacket, comfortable walking shoes, and an umbrella.

Does it rain a lot in Antwerp in September? +

Antwerp typically sees around 10 rainy days in September.

How many hours of daylight are there in Antwerp in September? +

In September, Antwerp gets approximately 12.7 hours of daylight per day.

Is September peak season in Antwerp? +

Yes, September is peak season in Antwerp. Expect higher prices and more crowds, but also the best weather.

What is the best month to visit Antwerp? +

The best months to visit Antwerp are May, June, July, August, September, when the weather is optimal for sightseeing.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Brussels)

Last Updated: January 2026

More Antwerp Guides

Best Time to Visit

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Things to Do

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Itineraries

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Overview

Complete travel guide for Antwerp: top things to do, itineraries, and typical costs.

Read Full Guide

September

21° / 12°
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