Harderwijk Weather in September

September in Harderwijk brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 11°C (52°F). Rainfall is on the higher side this month, averaging around 78 mm (3.1 in), so keep a rain jacket handy.

Rainfall in Harderwijk in September

You can expect rain on around 16 days based on historical patterns, with 78 mm (3.1 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Harderwijk in September

September in Harderwijk is generally perfect, with days reaching 20°C (68°F) and nights settling around 11°C (52°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Harderwijk.

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

Harderwijk Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 53%  

Precipitation 78 mm (3.1 in)  

Rainy days 16 days  

Humidity 81% *  

* Data from: Soesterberg, the Netherlands (34 KM, 21 Miles).

What to Wear in Harderwijk in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Harderwijk 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 Harderwijk's climate page.

More climate data for Harderwijk

Temperature Rainfall Humidity

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