Measurements:
°C
°F
CURRENT WEATHER
12:31
Rotterdam
84°F
E 10 mph
Feels like: 84°F
Precip: 1%
World Resorts Netherlands Rotterdam Weather

7 Day Weather Forecast

07.30
thu
DAY
84°F
E 10 mph
precip
1%
NIGHT
68°F
SW 2 mph
precip
7%
07.31
fri
DAY
82°F
SE 6 mph
precip
3%
NIGHT
64°F
S 6 mph
precip
11%
08.01
sat
DAY
78°F
SE 6 mph
precip
1%
NIGHT
60°F
SW 4 mph
precip
4%
08.02
sun
DAY
78°F
SW 8 mph
precip
3%
NIGHT
68°F
SW 10 mph
precip
2%
08.03
mon
DAY
84°F
W 14 mph
precip
1%
NIGHT
76°F
SW 13 mph
precip
17%
08.04
tue
DAY
82°F
NW 11 mph
precip
3%
NIGHT
68°F
E 12 mph
precip
16%
08.05
wed
DAY
72°F
S 7 mph
precip
9%
NIGHT
64°F
SW 8 mph
precip
14%

Rotterdam Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Rotterdam was 20.4°F. The maximum and minimum values were 19.3°F and 21.7°F respectively.

Rotterdam on the Weather Map

Best Time to Visit Rotterdam
The most sunny months:
August 12 days
June 11 days
April 11 days
The most warm months:
August 73.9 °F
July 73.6 °F
June 70.6 °F
Warmest sea temperature:
August 69.0 °F
July 67.2 °F
September 66.4 °F
The most cold months:
January 42.0 °F
February 43.9 °F
December 45.3 °F
The most rainy months:
August 4 days
December 4 days
October 4 days
The most windy months:
December 12 mph
February 12 mph
January 12 mph
more details