SeasonMapNetherlands in September
September is Netherlands's 4th-best month (rank 4 of 12): its 5 destinations average 85/100, led by Amsterdam at 85 — 18°C and 11 rainy days — while Utrecht trails at 85 with 62 mm of rain.
#4 of 12 months for Netherlands · 5 destinations · updated September 2026 · climate normals from ERA5 reanalysis
Where in Netherlands in September
| # | Place | Type | Feels-like high | Rain | Comfort | At its best |
|---|---|---|---|---|---|---|
| 1 | Amsterdam | City | 18°C | 66 mm · 11 days | 85 tier A | — |
| 2 | Maastricht | City | 21°C | 66 mm · 10 days | 85 tier A | — |
| 3 | Rotterdam | City | 20°C | 66 mm · 11 days | 85 tier A | — |
| 4 | The Hague | City | 19°C | 75 mm · 11 days | 85 tier A | — |
| 5 | Utrecht | City | 20°C | 62 mm · 12 days | 85 tier A | — |
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means September is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in Netherlands in September
- Prinsjesdag · The Hague · 15 Sep
- Festival Oude Muziek · Utrecht · 26 Aug – 6 Sep (usually)
- Netherlands Film Festival · Utrecht · 18 Sep – 5 Oct (usually)
- Wereldhavendagen · Rotterdam · 4–6 Sep