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The best time to visit Rotterdam
May, June, July, August and September — daytime highs around 21°C. Every number on this page is measured, not guessed.
Rotterdam month by month
| Month | Day | Night | Wet days | |
|---|---|---|---|---|
| January | 7°C | 3°C | 15 | |
| February | 9°C | 3°C | 12 | |
| March | 11°C | 3°C | 13 | |
| April | 12°C | 4°C | 10 | Shoulder |
| May | 17°C | 8°C | 14 | Best |
| June | 22°C | 13°C | 10 | Best |
| July | 22°C | 14°C | 16 | Best |
| August | 22°C | 15°C | 14 | Best |
| September | 21°C | 13°C | 10 | Best |
| October | 16°C | 10°C | 16 | Shoulder |
| November | 11°C | 6°C | 19 | |
| December | 8°C | 3°C | 15 |
The short version
Warmest: June, around 22°C by day. Coolest: January, around 7°C by day and 3°C at night. Wettest: November with about 19 wet days. Driest: April with about 10.
If you want fewer people: April, October sit right beside the best months. The weather is close and the crowds are not.
Book it for those months
Prices climb as the good months fill up.
Common questions
When is the best time to visit Rotterdam?
The best months are May, June, July, August and September, when daytime highs sit around 21°C.
What is the hottest month in Rotterdam?
June, with daytime highs around 22°C.
What is the wettest month in Rotterdam?
November, with about 19 wet days. The driest is April with about 10.
When is the cheapest time to visit Rotterdam?
Prices follow the weather. The months either side of the best ones — April, October — are usually cheaper with similar conditions.
Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at Rotterdam, South Holland. Source: Open-Meteo. Hotel and activity links are partner links — the price you pay is the same.