World Resorts Netherlands Rotterdam

Rotterdam Monthly Weather Averages

Please click on any column to get detailed information about Rotterdam weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Rotterdam is august. The average daily temp is 72.5°F. The average nightly temp is 62.1°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 67.0°F.

Precipitation total, in.

April is the month with least precipitations during the year. The average precipitation totals for this month is 1.0 in. The month with most precipitation total is August.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Rotterdam

Sunniest months:
August 12 days
June 12 days
July 11 days
Warmest months:
August 71.4 °F
July 70.8 °F
June 68.2 °F
Warmest sea temp:
August 67.0 °F
July 65.1 °F
September 64.8 °F
Coldest months:
January 43.0 °F
February 44.5 °F
December 45.8 °F
Rainiest months:
January 4 days
August 4 days
December 4 days
Windiest months:
December 13.1 mph
February 12.8 mph
January 12.5 mph

Rotterdam on a weather map

Rotterdam
+43°F
E 21 mph
Feels like: +34°F
Precip.: 100%
Places in Netherlands:
Name
°F
+41°F
+81°F
+43°F
+43°F
+41°F
+41°F
+43°F
+41°F
+43°F
24 Hours Forecast
Rotterdam
Local time: 10:08
December 22, sunday
1200
43°F
E
21 mph
1500
43°F
E
18 mph
1800
43°F
E
15 mph
2100
43°F
E
17 mph
December 23, monday
0000
46°F
SE
22 mph
0300
45°F
SE
23 mph
0600
43°F
SE
21 mph
0900
43°F
SE
19 mph
Units of measurement: °C / °F