25.12
thu
thu
Day
32°F
SW 16 mph
Precip.
0%
0%
Night
30°F
SW 11 mph
Precip.
0%
0%
26.12
fri
fri
Day
36°F
W 11 mph
Precip.
0%
0%
Night
32°F
SW 8 mph
Precip.
0%
0%
27.12
sat
sat
Day
39°F
SW 5 mph
Precip.
0%
0%
Night
37°F
S 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
37°F
W 4 mph
Precip.
0%
0%
Night
36°F
NE 2 mph
Precip.
0%
0%
29.12
mon
mon
Day
43°F
SE 5 mph
Precip.
0%
0%
Night
45°F
W 11 mph
Precip.
0%
0%
30.12
tue
tue
Day
43°F
SE 8 mph
Precip.
73%
73%
Night
43°F
SE 12 mph
Precip.
100%
100%
31.12
wed
wed
Day
43°F
S 11 mph
Precip.
100%
100%
Night
37°F
NW 11 mph
Precip.
100%
100%
01.01
thu
thu
Day
36°F
E 6 mph
Precip.
0%
0%
Night
34°F
N 4 mph
Precip.
100%
100%
02.01
fri
fri
Day
34°F
N 10 mph
Precip.
44%
44%
Night
36°F
NE 12 mph
Precip.
100%
100%
03.01
sat
sat
Day
45°F
SE 9 mph
Precip.
0%
0%
Night
43°F
SE 7 mph
Precip.
76%
76%
04.01
sun
sun
Day
45°F
SE 7 mph
Precip.
41%
41%
Night
45°F
E 6 mph
Precip.
51%
51%
05.01
mon
mon
Day
46°F
E 7 mph
Precip.
0%
0%
Night
39°F
NE 9 mph
Precip.
0%
0%
06.01
tue
tue
Day
45°F
SE 13 mph
Precip.
0%
0%
Night
43°F
E 11 mph
Precip.
0%
0%
07.01
wed
wed
Day
46°F
E 9 mph
Precip.
0%
0%
Night
45°F
E 11 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: 07:25
December 25, thursday
0900
28°F
SW
16 mph
16 mph
1200
32°F
SW
16 mph
16 mph
1500
34°F
SW
15 mph
15 mph
1800
30°F
SW
14 mph
14 mph
2100
30°F
W
12 mph
12 mph
December 26, friday
0000
30°F
SW
11 mph
11 mph
0300
30°F
SW
10 mph
10 mph
0600
30°F
SW
9 mph
9 mph
