Early autumn is pleasant with comfortable temperatures and thinning tourist numbers; it's a good time for countryside walks and city sightseeing. Many cultural seasons and museums start new programs. Rain increases toward the end of the month.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Netherlands in September.
Amsterdam, Rotterdam, The Hague, Utrecht
Early autumn in September brings cooler evenings and noticeably fewer tourists - the light over the canals is often clear and driftwood-scented after occasional North Sea storms. Museum lines shrink and cycling through Amsterdam’s outer neighbourhoods is comfortable; occasional rainy days start creeping back. Layers work best: a light sweater, waterproof jacket, and shoes that handle damp cobbles.
Zeeland, Veerse Meer, Delta Works
Early September still feels summery on good years, with warm afternoons and quieter beaches as school holidays end; bird migration begins to enliven the salt marshes. The Oosterschelde’s currents can be strong; guided tide-aware walks and boat trips remain available but book ahead. Bring a light sweater for evenings and expect more frequent westerly winds as autumn approaches.
Texel, Vlieland, Terschelling, Ameland, Schiermonnikoog
Early autumn in September brings fewer tourists, pleasantly mild days and spectacular bird migration as waders and geese pass the islands; wind direction can be variable. Trails are excellent for cycling and the sea is still relatively warm for late swims. Bring a midlayer and waterproof jacket for changing conditions; island ferries remain frequent but always check schedules on windier days.
Friesland, Groningen, Drenthe - Leeuwarden, Groningen city, Sneek
September still offers mild days and is an excellent window for cycling and hiking when crowds thin; migrating birds start to pass through Lauwersmeer and coastal reserves. Harvest festivals and local markets make for good short-trip itineraries; expect pleasant waters for late-season sailing. Bring layers for cooler mornings and a waterproof jacket for occasional coastal winds.
Gelderland, Overijssel - Arnhem, Apeldoorn, Deventer, Hoge Veluwe
Early autumn in September is excellent for hiking: the Veluwe’s heather begins to colour and temperatures are pleasantly cool for long walks. Harvest markets and rural festivals celebrate the season, and river cruises on the IJssel are quieter and still pleasant. Bring layers for cool mornings, sturdy boots for leaf-covered trails, and expect fewer crowds than summer.
Maastricht, Valkenburg, Heerlen - the hilly south
September offers some of the year’s best touring weather: warm days, cooler nights and quieter roads after the peak season; it’s harvest time in vineyards and a good month for long walks. Local wine festivals and food events make for tasty stops along routes from Maastricht to Vaals. Pack a midlayer and light waterproof and reserve vineyard tours in advance if attending weekend events.
There are no major festivals or events in Netherlands during September to be aware of.
See how September compares with the rest of the year, then read the full guide.