Hellevoetsluis weather in May (Zuid-Holland, Netherlands)

What should you pack for a trip to Hellevoetsluis in May? Use this page to get an overview of the month’s weather conditions.

Temperatures

In May, the weather in Hellevoetsluis generally includes moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 18°C, while night temperatures can drop to 10°C.

Precipitation

Hellevoetsluis in May usually receives moderate rainfall, averaging around 62 mm for the month. The climate data from previous years indicates that there are typically about 15 days days of rain.

Average sunshine

With approximately 228 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Hellevoetsluis, monthly averages in May

Min Temperature 10°C  

Max Temperature 18°C  

Chance of Rain 49%  

Precipitation 62 mm  

Rainy days 15 days  

Humidity 77% *  

Windspeed 18 km/h *  

Sunshine 228 hours *  

Percentage Sunshine 43% *  

Data from: Rotterdam, the Netherlands (23 KM, 14 Miles).

Where to go in the Netherlands in May

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 Hellevoetsluis, 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.

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

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

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.