Discover the best time of year, based on historical climate, temperature, and precipitation.
The best time to visit Arnhem is June, July, September, when the weather, flight prices, and crowds align. — consistent weather climate
🌥Mild
| Score | 10 | 13 | 25 | 43 | 74 | 80 | 80 | 80 | 81 | 49 | 19 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Mild | Pleasant | Pleasant | Mild | Mild | Cold | Cold |
| Temperature | 2–6°C | 2–8°C | 3–10°C | 5–14°C | 9–18°C | 13–22°C | 14–23°C | 15–23°C | 12–20°C | 9–15°C | 5–10°C | 3–7°C |
| Feels like | -3–2°C | -2–4°C | -1–7°C | 2–11°C | 7–16°C | 12–21°C | 14–22°C | 14–23°C | 11–18°C | 7–13°C | 1–7°C | -1–4°C |
| Precipitation | 81mm 15 days | 83mm 14 days | 72mm 14 days | 54mm 11 days | 61mm 11 days | 75mm 10 days | 78mm 13 days | 71mm 11 days | 67mm 11 days | 79mm 12 days | 71mm 13 days | 82mm 15 days |
| Sunshine | 2.8h ☀︎ 33% | 4.8h ☀︎ 48% | 6.5h ☀︎ 55% | 9.7h ☀︎ 70% | 10.7h ☀︎ 68% | 11.0h ☀︎ 66% | 11.1h ☀︎ 69% | 10.7h ☀︎ 74% | 9.1h ☀︎ 72% | 5.0h ☀︎ 47% | 3.7h ☀︎ 42% | 2.1h ☀︎ 26% |
| Wind | SW · 23 km/h | SW · 23 km/h | SW · 21 km/h | NW · 20 km/h | NW · 19 km/h | W · 18 km/h | W · 19 km/h | SW · 18 km/h | SW · 18 km/h | SW · 20 km/h | SW · 21 km/h | SW · 22 km/h |
| Humidity (%) | 87% | 83% | 79% | 73% | 72% | 72% | 73% | 74% | 78% | 84% | 88% | 89% |
| Day length | 8.4h | 10.0h | 11.9h | 13.9h | 15.7h | 16.6h | 16.2h | 14.6h | 12.6h | 10.6h | 8.8h | 7.8h |
| Tourist Crowds | Low season | Low season | Low season | Shoulder season | High season | Shoulder season | High season | High season | Shoulder season | Shoulder season | Low season | Low season |
Every September, Arnhem marks the 1944 Battle of Arnhem with parachute jump re-enactments, military vehicle parades, and…
Arnhem draws its biggest crowds in December during its darkest, wettest, and most miserable weather, completely overlooking September, when the heathlands glow purple, the air is crisp and warm, and the city reveals its true soul.
Arnhem is not a typical Dutch canal postcard. Positioned on the steep, wooded bluffs where the Nederrijn snakes through Gelderland, it is defined by elevation, fast-flowing streams like the Sint-Jansbeek, and immediate access to the wild expanses of Hoge Veluwe National Park. People travel here to touch the scarred history of the Second World War, to cycle through windswept sand drifts and birch forests, or to wander among heritage farmsteads. Yet the rhythm of human traffic here makes almost no sense. Arnhem hits maximum capacity in December, when the skies are steel-grey and daylight is down to a stingy two hours, leaving the genuinely glorious late summer months remarkably unhurried.
December in Arnhem is an exercise in stubborn holiday cheer. It is the single most crowded month on the calendar, packed with weekenders hunting for festive atmosphere, but the weather is objectively the worst of the year. The air hangs cold and sodden, with daylight evaporating by mid-afternoon. A low, persistent drizzle clings to your coat, and the apparent temperature hovers just a whisper above freezing. The brick pavements glisten slick with moisture, and outdoor plans dissolve into dashes between shops and steaming mugs under heated awnings.
Once New Year's passes, the crowd empties out in January, leaving behind a damp, quiet city. The frost settles into the heathlands of Hoge Veluwe National Park, turning the northern reaches of the municipality into a stark, monochromatic tundra. If you bundle up thoroughly, there is a haunting, lonely beauty to walking past the windblown dunes or strolling through the hushed enclosures of Royal Burgers' Zoo without another soul in earshot.
February brings a noticeable bump in domestic day-trippers, though the weather barely budges. The cold remains biting, penetrating through layers, and the Sint-Jansbeek babbles through bare, shivering parkland. Visiting now requires embracing indoor sanctuaries—spending hours inside the shelters of the Netherlands Open Air Museum or lingering over bitterballen indoors. If you come in deep winter, expect bone-chilling dampness and short days.
Spring does not burst open in Arnhem; it creeps in through the moss and riverbanks. March is still distinctly cold, with biting gusts sweeping off the Nederrijn and daily temperatures that demand wool coats and scarves. The crowd levels dip, and while the sun makes more frequent appearances, the earth takes weeks to warm up. It is a transitional time when you can easily get caught out by sudden chills.
April begins the genuine transformation. The hours of sunshine double, the canopy across the city's green corridors turns neon green, and cycling becomes a joy rather than an endurance test. The showers that blow through are light and fleeting, rarely enough to spoil a day wandering between the traditional thatched windmills and timber barns of the Netherlands Open Air Museum. There is a palpable sense of the city waking from hibernation, with café terraces cautiously dragging their chairs onto the pavements.
May is the first month that feels truly generous. The tree canopy thickens, and daytime highs climb to genuinely comfortable levels. Crowds remain manageable, far below the winter peak, making this an ideal window for picking up one of the free white bicycles at Hoge Veluwe National Park to explore the shifting dunes and fragrant pine forests before summer sets in. You will get long, luminous evenings along the water without the summer humidity.
Summer in Gelderland is lush, leafy, and surprisingly easygoing. Arnhem never suffers the overwhelming tourist crush that paralyzes Amsterdam or Utrecht; even in July, when visitor numbers tick upward, the city feels spacious and calm. The heat is tempered by the surrounding forests and the breezes off the water, keeping days pleasantly warm without tipping into suffocating extremes.
July and August are tailor-made for outdoors living. The sandy paths of Hoge Veluwe National Park bake under the sun, releasing a rich aroma of warm pine and dry peat. Families drift through the shaded walkways of Royal Burgers' Zoo, taking refuge in the indoor rainforest habitats during the occasional sudden afternoon shower. Rain comes in heavier bursts during these months than in spring, but it clears quickly, leaving behind clean, ozone-washed air and gleaming greenery.
Evenings during this stretch are golden and slow. Locals congregate along the grass banks of the Nederrijn to watch barges push upstream toward Germany, lingering until twilight fades around ten o'clock. If you want reliably warm weather for long bike rides and alfresco dinners, June through August delivers consistently, all while keeping crowd levels well within reason.
September is the finest month of the entire year in Arnhem, hands down. The weather sits in an absolute sweet spot: daytime temperatures remain comfortably warm, rainfall is moderate, and the summer haze gives way to crystal-clear autumn light. To the north, the heathlands of Hoge Veluwe National Park erupt into vibrant carpets of purple heather, creating an astonishing visual contrast against the pale sand drifts and dark green Scots pines.
The city also finds its emotional heart in September during the Airborne Festival & Commemoration. The anniversary of Operation Market Garden brings the region alive with remembrance ceremonies at the Oosterbeek war cemetery, historic military vehicle convoys, and parachute jumps over the drop zones. It is an extraordinary time to be here—solemn, celebratory, and deeply rooted in the community. Despite this influx of history travelers, the city remains delightfully navigable and never feels choked.
October brings a swift turn. The temperature drops sharply, rain returns in heavier spells, and the daylight begins to contract. The turning of the leaves in the surrounding woodlands is spectacular, but by November, the trees stand bare, grey cloud decks lock in, and the city enters its long, chilly slide back toward winter. October offers one final glimpse of vibrant woodland color, but November is strictly low season—dreary, quiet, and best avoided if you want to explore on two wheels.