Rotterdam Weather in August
August is one of the perfect months to visit Rotterdam, with daytime temperatures of 23°C (73°F) and lows of 14°C (57°F) at night. Do keep in mind it is the rainiest month of the year, with 85 mm (3.3 in) of rainfall on average.
Rainfall in Rotterdam in August
Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. The climate data from previous years indicates about 13 days of rain, averaging 85 mm (3.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Rotterdam in August
August is a good time to be in Rotterdam. Days are perfect, reaching 23°C (73°F), with nights around 14°C (57°F). During August, the summer season is in full swing. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. On average, it has the peak temperatures of the year.
Sunshine in Rotterdam in August
There are approximately 203 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Rotterdam in August
In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Netherlands, check out our Rotterdam's climate page.
Rotterdam Temperature in August
Min Temperature
14°C (57°F)
Max Temperature
23°C (73°F)
Chance of Rain
45%
Precipitation
85 mm (3.3 in)
Rainy days
13 days
Humidity
80%
Windspeed
4 m/s (8 knots)
Sunshine
203 hours
Percentage Sunshine
41%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Rotterdam typically stay consistent throughout August, with daily highs averaging around 23°C (73°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Rotterdam in August
Browse day-by-day weather records for Rotterdam spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rotterdam historical weather extremes in August
Our historical data for Rotterdam spans 1976 to 2025, revealing these weather extremes.
- The hottest August day on record in Rotterdam reached 34°C (93°F) (August 7, 2018).
- On August 31, 1986, Rotterdam saw its coldest August day with temperatures maxing out at 13°C (55°F).
- Nighttime temperatures dropped to 6°C (43°F) on August 17, 1988, marking the coldest August night on record.
Best Places in the Netherlands in August
Find out more about the weather in the Netherlands and which places have the best travel conditions in this month. See all of the Netherlands in August →
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What to Wear in Rotterdam in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Rotterdam in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Netherlands, check out our Rotterdam's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Rotterdam climate overview or explore weather in the Netherlands.
