22.12
mon
mon
Day

45°F
W 8 mph
Precip.
0%
0%
Night

39°F
W 8 mph
Precip.
0%
0%
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

34°F
SW 14 mph
Precip.
0%
0%
Night

30°F
SW 16 mph
Precip.
0%
0%
25.12
thu
thu
Day

34°F
W 16 mph
Precip.
0%
0%
Night

30°F
SW 9 mph
Precip.
0%
0%
26.12
fri
fri
Day

34°F
SW 9 mph
Precip.
0%
0%
Night

32°F
SW 9 mph
Precip.
0%
0%
27.12
sat
sat
Day

37°F
SW 8 mph
Precip.
0%
0%
Night

37°F
S 7 mph
Precip.
0%
0%
28.12
sun
sun
Day

45°F
S 11 mph
Precip.
0%
0%
Night

45°F
S 13 mph
Precip.
0%
0%
29.12
mon
mon
Day

46°F
S 14 mph
Precip.
83%
83%
Night

46°F
NE 12 mph
Precip.
80%
80%
30.12
tue
tue
Day

46°F
S 11 mph
Precip.
64%
64%
Night

45°F
SE 9 mph
Precip.
62%
62%
31.12
wed
wed
Day

46°F
SE 10 mph
Precip.
100%
100%
Night

45°F
E 13 mph
Precip.
100%
100%
01.01
thu
thu
Day

41°F
SE 15 mph
Precip.
100%
100%
Night

37°F
E 4 mph
Precip.
100%
100%
02.01
fri
fri
Day

39°F
S 14 mph
Precip.
84%
84%
Night

36°F
NE 6 mph
Precip.
0%
0%
03.01
sat
sat
Day

39°F
SE 11 mph
Precip.
100%
100%
Night

36°F
W 3 mph
Precip.
100%
100%
04.01
sun
sun
Day

34°F
SW 13 mph
Precip.
47%
47%
Night

30°F
SW 3 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: 05:58
December 22, monday
0600

43°F
W
7 mph
7 mph
0900

41°F
W
7 mph
7 mph
1200

45°F
W
8 mph
8 mph
1500

46°F
W
9 mph
9 mph
1800

43°F
W
7 mph
7 mph
2100

41°F
W
9 mph
9 mph
December 23, tuesday
0000

39°F
W
8 mph
8 mph
0300

39°F
W
9 mph
9 mph



























