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

Thu Nov 21

5°C | 1°C

14 km/h

partly cloudy and no rain

hourly forecast

Fri Nov 22

6°C | 2°C

29 km/h

16 mm

broken clouds and rain

hourly forecast

Sat Nov 23

7°C | 2°C

29 km/h

9.1 mm

overcast and slight 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.

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