Düsseldorf weather by month
The best time to visit Düsseldorf is June to August — 92/100 in June, 25°C and 9 rainy days. The best season is summer, June to August (91/100 on average).
The worst month is January at 48/100 — cold, a little rain, clean air. See January →
Updated September 2026 · climate normals from ERA5 reanalysis
Planning the wider trip? Best time to visit Germany →
Best season: June to August (91/100 on average) · worst January (48/100)
- Days
- 25°C
- Nights
- 13°C
- Wet days
- 9
- Sun
- 11.7 h
- Humidity
- 69%
- Daylight
- 17 h
Düsseldorf, month by month
Comfort score out of 100 for the kind of trip Düsseldorf is best for, the average high, rainy days and hours of sun a day from the climate normals, and how busy it tends to be.
What's on in Düsseldorf through the year
Festivals, natural spectacles, holidays and the seasons to watch out for — curated and sourced. The month pages carry the detail.
- January
- Trade fair weeks1 Jan – 31 DecSeason
- February
- Düsseldorf Karneval1 Feb – 10 Mar (usually)Festival
- March
- Easter holidays3–6 AprHoliday
- April
- Ascension and Whitsun14–25 MayHoliday
- May
- Japan-Tag15 May – 10 Jun (usually)Festival
- July
- Größte Kirmes am Rhein10–28 Jul (usually)Festival
- November
- Christmas markets18 Nov – 30 Dec (usually)Festival
Crowds in Düsseldorf in June
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusyJapan-Tag, school holidays in 4 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Good to know before you go to Düsseldorf
Real experiences from travellers' own write-ups, quoted with a link to the original.
Customs & etiquette
A guide to Düsseldorf's Altbier culture explains the same unwritten rule found in nearby Cologne: waiters keep bringing fresh glasses as soon as one empties, and the only way to stop the refills is placing your coaster on top of the glass. Their recommendation for actually experiencing it was an "Altbier Safari" through the Old Town, where more than 200 bars are packed into under a square mile, dubbed the longest bar in the world, with the traditional brauhauses offering a noticeably more authentic pour than anywhere aimed purely at tourists.
Traveller notes on Düsseldorf
What people who have been say about the place — the year-round notes first, then month by month.
Forum posters place May through September as Dusseldorf's warmest stretch, and June specifically gets called out as generally great, with rain limited to scattered showers rather than extended washouts. One practical upside mentioned often: June's very long days - early sunrise, late sunset - give extra hours for sightseeing and are especially good for photography along the Rhine promenade. Still, the standard Central European caveat applies - pack a rain jacket and a sweater, since a warm afternoon can follow a cool, showery morning.
Forum posters describe December in Düsseldorf as realistically ranging from -10C to +10C, with rain, snow or fog all plausible on a given day, though posters are consistent that snow itself is genuinely uncommon here - one estimate put the odds of a white Christmas at only around 10%, a result of the city's mild maritime-influenced climate. Posters flag cold rain paired with strong wind at temperatures just above freezing as the most genuinely uncomfortable combination the city sees, and note this exact pattern shows up fairly often given the maritime influence. Posters generally recommend embracing indoor options during a cold, rainy stretch - Christmas markets in the Altstadt, museums, or a stroll along the posh Königsallee shopping street - as reliable backup plans regardless of what December weather shows up.
Add your own note from Düsseldorf's card on the map.