Weather in Nederländerna in september
Country-wide climate normals across 14 cities in Nederländerna.
How Hot Is Nederländerna in september?
Mild conditions are universal across Nederländerna in September: highs near 20°C in Amsterdam, similar elsewhere.
Sunshine in Nederländerna in september
Nederländerna's September brings mixed skies — Amsterdam averages 3.3h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 7:15 am and 7:55 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Nederländerna In september?
Moderate rainfall defines Nederländerna's September: Amsterdam averages 77mm across 11 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is Nederländerna Humid In september?
Nederländerna's September is humid — 75% on average in Amsterdam, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Nederländerna In september
Nederländerna's September has gentle wind — Amsterdam averages 19 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Nederländerna In september
Cloudy skies dominate Nederländerna in September — 64% cover in Amsterdam, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.