17.07
fri
fri
Day
77°F
SE 9 mph
Precip.
1%
1%
Night
61°F
SE 6 mph
Precip.
13%
13%
18.07
sat
sat
Day
72°F
SE 12 mph
Precip.
2%
2%
Night
61°F
S 10 mph
Precip.
11%
11%
19.07
sun
sun
Day
63°F
SE 13 mph
Precip.
12%
12%
Night
55°F
S 6 mph
Precip.
9%
9%
20.07
mon
mon
Day
68°F
SE 11 mph
Precip.
1%
1%
Night
55°F
S 5 mph
Precip.
10%
10%
21.07
tue
tue
Day
70°F
S 11 mph
Precip.
1%
1%
Night
57°F
NE 4 mph
Precip.
10%
10%
22.07
wed
wed
Day
64°F
E 2 mph
Precip.
50%
50%
Night
57°F
W 4 mph
Precip.
25%
25%
23.07
thu
thu
Day
70°F
SW 9 mph
Precip.
19%
19%
Night
61°F
S 7 mph
Precip.
13%
13%
24.07
fri
fri
Day
72°F
SE 9 mph
Precip.
2%
2%
Night
61°F
E 3 mph
Precip.
10%
10%
25.07
sat
sat
Day
73°F
E 9 mph
Precip.
2%
2%
Night
61°F
NE 5 mph
Precip.
14%
14%
26.07
sun
sun
Day
70°F
E 15 mph
Precip.
2%
2%
Night
59°F
E 3 mph
Precip.
10%
10%
27.07
mon
mon
Day
72°F
SE 13 mph
Precip.
2%
2%
Night
59°F
E 2 mph
Precip.
8%
8%
28.07
tue
tue
Day
81°F
NE 7 mph
Precip.
1%
1%
Night
72°F
W 8 mph
Precip.
1%
1%
29.07
wed
wed
Day
82°F
E 12 mph
Precip.
3%
3%
Night
64°F
NE 7 mph
Precip.
10%
10%
30.07
thu
thu
Day
68°F
E 18 mph
Precip.
1%
1%
Night
68°F
E 11 mph
Precip.
3%
3%
sea water
temperature
temperature
| Rotterdam |
monthly
weather
weather
| Rotterdam |
current
weather
weather
| Rotterdam |
7 days
forecast
forecast
| Rotterdam |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 68.1°F. The highest and lowest sea temperatures during the month were 70.5°F and 66.7°F.
Air temperature in Rotterdam, °F
Precipitation total in Rotterdam, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Rotterdam
Rotterdam on a weather map
Places in Netherlands:
Name
°F
24 Hours Forecast
Rotterdam
Local time: 04:36
July 17, friday
0600
61°F
S
5 mph
5 mph
0900
70°F
S
7 mph
7 mph
1200
77°F
SE
9 mph
9 mph
1500
79°F
SE
12 mph
12 mph
1800
73°F
S
15 mph
15 mph
2100
68°F
S
11 mph
11 mph
July 18, saturday
0000
61°F
SE
6 mph
6 mph
0300
61°F
SE
6 mph
6 mph
