23.12
tue
tue
Day
41°F
W 14 mph
Precip.
0%
0%
Night
36°F
SW 14 mph
Precip.
0%
0%
24.12
wed
wed
Day
36°F
SW 17 mph
Precip.
0%
0%
Night
30°F
SW 18 mph
Precip.
0%
0%
25.12
thu
thu
Day
34°F
W 15 mph
Precip.
0%
0%
Night
30°F
SW 11 mph
Precip.
0%
0%
26.12
fri
fri
Day
36°F
SW 12 mph
Precip.
0%
0%
Night
30°F
SW 7 mph
Precip.
0%
0%
27.12
sat
sat
Day
39°F
S 2 mph
Precip.
0%
0%
Night
43°F
S 14 mph
Precip.
0%
0%
28.12
sun
sun
Day
37°F
SW 6 mph
Precip.
0%
0%
Night
37°F
E 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
46°F
S 12 mph
Precip.
0%
0%
Night
45°F
SE 9 mph
Precip.
64%
64%
30.12
tue
tue
Day
45°F
SE 6 mph
Precip.
74%
74%
Night
43°F
SE 6 mph
Precip.
65%
65%
31.12
wed
wed
Day
45°F
E 15 mph
Precip.
100%
100%
Night
37°F
SW 14 mph
Precip.
24%
24%
01.01
thu
thu
Day
39°F
SE 2 mph
Precip.
0%
0%
Night
37°F
E 4 mph
Precip.
25%
25%
02.01
fri
fri
Day
41°F
E 11 mph
Precip.
0%
0%
Night
45°F
E 17 mph
Precip.
84%
84%
03.01
sat
sat
Day
48°F
E 14 mph
Precip.
79%
79%
Night
48°F
E 19 mph
Precip.
100%
100%
04.01
sun
sun
Day
46°F
E 14 mph
Precip.
0%
0%
Night
45°F
SE 11 mph
Precip.
79%
79%
05.01
mon
mon
Day
43°F
SE 12 mph
Precip.
100%
100%
Night
37°F
SW 10 mph
Precip.
0%
0%
sea water
temperature
temperature
| Rotterdam |
monthly
weather
weather
| Rotterdam |
current
weather
weather
| Rotterdam |
7 days
forecast
forecast
| Rotterdam |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 47.5°F. The highest and lowest sea temperatures during the month were 48.9°F and 46.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 42.6°F. The highest and lowest sea temperatures during the month were 45.5°F and 40.8°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: 10:05
December 23, tuesday
1200
41°F
W
14 mph
14 mph
1500
41°F
W
14 mph
14 mph
1800
37°F
W
15 mph
15 mph
2100
36°F
SW
15 mph
15 mph
December 24, wednesday
0000
36°F
SW
14 mph
14 mph
0300
34°F
SW
16 mph
16 mph
0600
34°F
SW
15 mph
15 mph
0900
32°F
SW
15 mph
15 mph
