Harmelen weather in September (Utrecht Province, Netherlands)

Will it be rainy or sunny in Harmelen this September? See what weather conditions to anticipate this month with our guide.

Temperatures

The weather in Harmelen is usually perfect in September, characterized by pleasant temperatures and moderate rainfall. Throughout the day, temperatures can rise to about 20°C. At night, they generally drop to 11°C.

Precipitation

Harmelen in September usually receives moderate rainfall, averaging around 76 mm for the month. Historically, approximately 15 days this month are expected to have rain.

Average sunshine

The area enjoys a balanced 155 hours of sunlight, ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Harmelen climate page with graphs.

 

Harmelen, monthly averages in September

Min Temperature 11°C  

Max Temperature 20°C  

Chance of Rain 51%  

Precipitation 76 mm  

Rainy days 15 days  

Humidity 83% *  

Windspeed 11 km/h *  

Sunshine 155 hours *  

Percentage Sunshine 35% *  

Data from: De Bilt, the Netherlands (15 KM, 9 Miles).

Where to go in the Netherlands in September

Find out more about the weather in the Netherlands and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Harmelen, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Harmelen.

Our site offers climate and forecast data for every country in the world. Are you going to the Netherlands? On this website you can find historical weather averages for many cities in the Netherlands. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.