Amersfoort Weather in September

September in Amersfoort brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 74 mm (2.9 in), so pack an umbrella.

Rainfall in Amersfoort in September

Typically, about 16 days will experience rainfall, with an average of 74 mm (2.9 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Amersfoort in September

September is a good time to be in Amersfoort. Days are perfect, reaching 20°C (68°F), with nights around 11°C (52°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Wind Speed in Amersfoort in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Amersfoort.

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For a detailed overview over the year and the best time to visit the Netherlands, check out our Amersfoort's climate page.

Amersfoort Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 52%  

Precipitation 74 mm (2.9 in)  

Rainy days 16 days  

Humidity 81% *  

Windspeed 3 m/s (6 knots) *  

* Data from: Soesterberg, the Netherlands (8 KM, 5 Miles).

What to Wear in Amersfoort in September

For Amersfoort in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Amersfoort in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Netherlands, check out our Amersfoort's climate page.

More climate data for Amersfoort

Temperature Rainfall Humidity Wind Speed

See the full Amersfoort climate overview or explore weather in the Netherlands.