What to pack for Amsterdam in September
- long sleeves and a warm layer
- a medium jacket
- a compact umbrella or rain shell — rain is frequent
Humidity averages 81%; max daily wind around 19 km/h.
How September compares
Best months in Amsterdam: June–September. See the full best time to visit Amsterdam guide.
Amsterdam in September: the details
In September, Amsterdam sees average daytime highs of 20°C (67°F) and overnight lows of 12°C (54°F). Rainfall totals roughly 82 mm across 13 rainy days, and the sun shines about 9.2 hours per day with 12.4 hours of daylight mid-month. Relative humidity averages 81%.
In context: September is the 4th-warmest month and the 6th-wettest in Amsterdam. The sunniest month is June (12 h/day).
| Metric | September average |
|---|---|
| Daytime high | 20°C / 67°F |
| Overnight low | 12°C / 54°F |
| Rainfall | 82 mm over 13 rainy days |
| Sunshine | 9.2 h/day (12.4 h daylight) |
| Humidity | 81% |
| Travel score | 8.5 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Amsterdam, The Netherlands (52.37, 4.89) — see our methodology. Actual conditions vary year to year.
Not set on Amsterdam? Browse the best places to visit in September ranked by travel score.
Frequently asked questions
How hot is Amsterdam in September?
Daytime highs in Amsterdam in September average 20°C (67°F); nights drop to about 12°C.
Does it rain in Amsterdam in September?
Expect around 13 rainy days and 82 mm of rainfall in September.
Is September a good time to visit Amsterdam?
September is one of the best months to visit Amsterdam. Overall travel score: 8.5/10. The best months are June–September.
Also good in September, near Amsterdam
Where should you go next month?
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