Best time to visit Antwerp
Re-score for me — drag the dial — every chart on the page recolours live for your heat limit 27°C
Default 27 °C is the upper edge of the Holiday Climate Index "ideal comfort" band (Scott, Rutty, Amelung & Tang, 2016). Above this, most warm-tourism travellers report measurable discomfort.
How is this scored? HCI / Steadman / CCI gate — full methodology and citations below.
Compare with another destination
Add as many as you like — stacked below the main strips above. Each row is just the recent-window score strip and (for beach destinations) sea-temperature strip.
Tours in Antwerp
7 top-rated tours via Viator. Booking links earn this site a commission at no cost to you. Map locations are approximate (centred on Antwerp).
- 1
Guided Antwerp Port Tour, in your Car or Minibus - 2
Guided Bike Tour: 2 Hours Highlights of Antwerp - 3
3-hour bike ride through Antwerp (NL) - 4
Historical Walking Tour: Legends of Antwerp - 5
Historical Walking Tour in Antwerp Old City - 6
Expertly guided Antwerp Port Tour, (VIP-) car or minivan included - 7
Port of Antwerp Mega Ship Tour in a Luxury Speedboat with Guide
Last refreshed 2026-06-26.
Similar climatesGhent98% · Brussels98% · Mechelen98%
Other destinations with the most-alike year-round climate to Antwerp (apparent temperature, rain hours, sunshine — matched within the same trip-profile). The ±N chip compares each match's typical score for the current month against Antwerp's. Based on the 2020-2024 climatology, not this year's actual weather.
Month-by-month
| Month | Temp °C | Feels °C | Rain days | Rain h | Rain h/day | Humidity | Wind km/h | Sun h | UV | Interest | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 2–7 | 3 | 13 | 163 | 12.5 | 84% | 23 | 84 | 1 | Quiet | 4 |
| Feb | 4–9 | 5 | 14 | 163 | 11.6 | 77% | 27 | 102 | 1 | Quiet | 4 |
| Mar | 4–11 | 8 | 14 | 158 | 11.3 | 68% | 22 | 170 | 2 | Quiet | 5 |
| Apr | 5–14 | 11 | 10 | 140 | 14.0 | 59% | 21 | 219 | 3 | Quiet | 6 |
| May | 9–18 | 16 | 12 | 146 | 12.2 | 60% | 20 | 258 | 4 | Quiet | 7 |
| Jun | 13–22 | 21 | 11 | 121 | 11.0 | 58% | 19 | 264 | 5 | Quiet | 8 |
| Jul | 14–22 | 22 | 13 | 149 | 11.5 | 63% | 20 | 257 | 5 | Quiet | 7 |
| Aug | 15–24 | 23 | 13 | 128 | 9.8 | 62% | 19 | 251 | 5 | Peak | 8 |
| Sep | 13–21 | 20 | 12 | 133 | 11.1 | 67% | 18 | 206 | 3 | Moderate | 8 |
| Oct | 10–16 | 14 | 15 | 153 | 10.2 | 77% | 22 | 141 | 2 | Moderate | 6 |
| Nov | 6–11 | 8 | 13 | 146 | 11.2 | 84% | 21 | 92 | 1 | Peak | 4 |
| Dec | 3–8 | 4 | 14 | 179 | 12.8 | 87% | 22 | 59 | — | Busy | 3 |
UV Index in Antwerp by Month
UV index in Antwerp peaks at 5 (moderate) in June, dropping to 0 (low) in December.
Best months in detail
June
8/1013–22°C (feels 21°C) · 11 rain days (121h) · 264 sun hours · 58% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 7 (high)
August
8/1015–24°C · 13 rain days (128h) · 251 sun hours · 62% humidity · Peak crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 6 (high)
September
8/1013–21°C · 12 rain days (133h) · 206 sun hours · 67% humidity · Moderate crowd · UV 3 (moderate)
Every month
Show the other 9 months in detail
January
4/102–7°C (feels 3°C) · 13 rain days (163h) · 84 sun hours · 84% humidity · Quiet crowd · UV 1 (low)
February
4/104–9°C (feels 5°C) · 14 rain days (163h) · 102 sun hours · 77% humidity · Quiet crowd · UV 1 (low)
March
5/104–11°C (feels 8°C) · 14 rain days (158h) · 170 sun hours · 68% humidity · Quiet crowd · UV 2 (low) · sunniest 1 in 10 days reach 3 (moderate)
April
6/105–14°C (feels 11°C) · 10 rain days (140h) · 219 sun hours · 59% humidity · Quiet crowd · UV 3 (moderate) · sunniest 1 in 10 days reach 5 (moderate)
May
7/109–18°C (feels 16°C) · 12 rain days (146h) · 258 sun hours · 60% humidity · Quiet crowd · UV 4 (moderate) · sunniest 1 in 10 days reach 6 (moderate)
July
7/1014–22°C · 13 rain days (149h) · 257 sun hours · 63% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 7 (high)
October
6/1010–16°C (feels 14°C) · 15 rain days (153h) · 141 sun hours · 77% humidity · Moderate crowd · UV 2 (low)
November
4/106–11°C (feels 8°C) · 13 rain days (146h) · 92 sun hours · 84% humidity · Peak crowd · UV 1 (low)
December
3/103–8°C (feels 4°C) · 14 rain days (179h) · 59 sun hours · 87% humidity · Busy crowd
Frequently asked questions about visiting Antwerp
When is the best time to visit Antwerp?
June is the highest-scoring month (8/10 on the Holiday Climate Index). Typical conditions: 13–22°C (11 rainy days). The top three months by score are June, August, September.
What is the worst time to visit Antwerp?
December is the lowest-scoring month (3/10). Typical conditions: 3–8°C (14 rainy days).
When are crowds lowest in Antwerp?
Search-interest seasonality (Google Trends 2021-2025) is lowest in February and peaks in November. Interest tracks both in-trip visitors and lead-time planners, so treat it as a "destination is on people's minds" signal rather than literal arrivals.
Which months in Antwerp have good weather but fewer tourists?
June (climate 8/10, crowd index 14) and May (climate 7/10, crowd index 2) — shoulder months with above-average climate and below-median search-interest. Often the best value-for-weather trade.
What is the UV index in Antwerp by month?
UV peaks at 5 (moderate) in June and is lowest in December at 0 (low). Monthly peak values: Jan 1, Feb 1, Mar 2, Apr 3, May 4, Jun 5, Jul 5, Aug 5, Sep 3, Oct 2, Nov 1, Dec —.
What is the UV index in Antwerp in June?
June is the peak UV month in Antwerp, with a daily-peak UV index of 5 (moderate). Standard sun protection — sunglasses and light SPF — is recommended.
How high can UV get in Antwerp on the sunniest days?
Most days look like the monthly average, but on the sunniest ~1 in 10 days UV climbs higher than the mean suggests. June is the worst case: typical days average UV 5 (moderate), but the top 10% of days reach UV 7 (high) — and even higher. Months where the sunniest days routinely exceed the typical reading: March, April, May, June, July, August. Plan sun protection for the worst case, not the average.
Is air quality in Antwerp bad for travelers?
PM2.5 (fine-particle pollution) exceeds the WHO sensitive-group guideline (15 µg/m³) in 10 months: January, February, March, April, May, August, September, October, November, December. The worst month is March with a typical-day mean of 15 µg/m³ (unhealthy for sensitive); on the worst 10% of days PM2.5 reaches 29 µg/m³ (unhealthy) and higher. People with asthma, heart conditions, or sensitive children may want to avoid these months or limit outdoor activity. Source: CAMS via Open-Meteo.