Average humidity in Rotterdam

The mean monthly relative humidity over the year in Rotterdam (Zuid-Holland), the Netherlands.

On average, November is the most humid month, at 89.0%.
On average, May is the least humid month, at 77.0%.
The average annual percentage of humidity is 83%.

Forecast for Rotterdam

Tue Nov 05

10°C | 3°C

7 km/h

almost clear and no rain

hourly forecast

Wed Nov 06

14°C | 8°C

7 km/h

0.4 mm

overcast and chance of slight rain

hourly forecast

Thu Nov 07

11°C | 5°C

11 km/h

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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

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.

Travel Inspiration

Flower fields in the Netherlands

The flower fields in The Netherlands are world famous. The red, pink and yellow colors are breathtakingly beautiful and should be on the bucket list.

Pride in Amsterdam

Nowhere in the world is Pride being celebrated on the water on such a scale as in Amsterdam. It is an unique experience that every person needs to add to his, her or its bucket list.

The greenest experience of Amsterdam

If you’re looking for an experience of Amsterdam that is rooted in nature, that can help you go outside and get your hands dirty, then these tips are for you.

Amsterdam Dance Event

ADE is one of the larger festival giants, but you may never have heard of it if you are not an electronic music fan. It last five days and takes place in October.