Best Time to Visit Rotterdam, South Holland, Netherlands
Month-by-month climate guide for planning a trip to Rotterdam.
Rotterdam does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (July, 17.4°C / 63.3°F) and driest (April, 49 mm / 1.9 in) months. The drier stretch runs through August and January–June; the wetter half falls in July and September–December. At the city itself, monthly average temperatures range from 3.4°C / 38.1°F in January to 17.4°C / 63.3°F in July, with rainfall from 49 mm / 1.9 in (April) to 96 mm / 3.8 in (November). These are point-value climate normals sampled at Rotterdam, South Holland, Netherlands's coordinates — usually more actionable for travellers than the country-wide average. Rotterdam's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| August | 17.4°C63.3°F | 66 mm2.6″ | — |
| May | 12.6°C54.7°F | 55 mm2.2″ | — |
| July | 17.4°C63.3°F | 79 mm3.1″ | — |
No month at Rotterdam matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Rotterdam?
Rotterdam doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on April (driest, ~49 mm / 1.9 in) and July (warmest, 17.4°C / 63.3°F). Because these are point values at the city, they can differ substantially from Netherlands's national average.
When is the rainy season in Rotterdam?
The rainy season at Rotterdam, South Holland runs through July and September–December, when monthly rainfall exceeds the annual median of about 74 mm / 2.9 in. The wettest single month is November (96 mm / 3.8 in).
What is the driest month in Rotterdam?
The driest month in Rotterdam is April, averaging about 49 mm / 1.9 in of rainfall. Temperature that month averages 8.3°C / 46.9°F.
What months should I avoid visiting Rotterdam?
The least comfortable months for travel to Rotterdam — based on point-value climate at the city — are January, February, March, September, October, November, December. These are the wettest or coolest months at this location. Rainfall peaks at 96 mm / 3.8 in in November, and the coldest month averages 3.4°C / 38.1°F.
Is Rotterdam climate different from Netherlands overall?
Yes, usually. Our Rotterdam figures are point-value climate normals sampled at the city itself, while our Netherlands figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Rotterdam specifically — usually the more actionable data for a traveller planning to spend time in the city.