Measurements:
°C
°F
CURRENT WEATHER
07:26
Rotterdam
52°F
W 6 mph
Feels like: 50°F
Precip: 0%
World Resorts Netherlands Rotterdam Weather

7 Day Weather Forecast

04.30
wed
DAY
74°F
W 5 mph
precip
0%
NIGHT
58°F
W 5 mph
precip
0%
05.01
thu
DAY
78°F
N 5 mph
precip
0%
NIGHT
62°F
NE 3 mph
precip
0%
05.02
fri
DAY
74°F
E 9 mph
precip
0%
NIGHT
52°F
SW 7 mph
precip
0%
05.03
sat
DAY
66°F
S 6 mph
precip
0%
NIGHT
48°F
S 7 mph
precip
0%
05.04
sun
DAY
56°F
S 13 mph
precip
0%
NIGHT
46°F
S 10 mph
precip
0%
05.05
mon
DAY
50°F
NE 10 mph
precip
0%
NIGHT
48°F
S 6 mph
precip
0%
05.06
tue
DAY
52°F
NE 4 mph
precip
0%
NIGHT
50°F
SE 4 mph
precip
0%

Rotterdam Sea Water Temperature in April, °F

Select Year: 2025 2024 2023
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9
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17

The average sea surface temperature in April 2025 for Rotterdam was 9.6°F. The maximum and minimum values were 7.9°F and 11.5°F respectively.

Rotterdam on the Weather Map

Best Time to Visit Rotterdam
The most sunny months:
June 12 days
August 12 days
April 11 days
The most warm months:
August 73.8 °F
July 73.1 °F
June 70.2 °F
Warmest sea temperature:
August 68.9 °F
July 66.8 °F
September 66.4 °F
The most cold months:
January 42.2 °F
February 43.8 °F
December 45.3 °F
The most rainy months:
August 4 days
December 4 days
May 4 days
The most windy months:
December 12 mph
February 12 mph
January 12 mph
more details