20.12
sat
sat
Day
45°F
N 6 mph
Precip.
0%
0%
Night
43°F
W 9 mph
Precip.
0%
0%
21.12
sun
sun
Day
46°F
W 8 mph
Precip.
0%
0%
Night
41°F
W 14 mph
Precip.
0%
0%
22.12
mon
mon
Day
43°F
W 13 mph
Precip.
0%
0%
Night
37°F
W 11 mph
Precip.
0%
0%
23.12
tue
tue
Day
39°F
W 13 mph
Precip.
0%
0%
Night
36°F
W 15 mph
Precip.
0%
0%
24.12
wed
wed
Day
36°F
W 15 mph
Precip.
0%
0%
Night
30°F
SW 14 mph
Precip.
0%
0%
25.12
thu
thu
Day
32°F
W 16 mph
Precip.
0%
0%
Night
28°F
W 13 mph
Precip.
0%
0%
26.12
fri
fri
Day
28°F
W 14 mph
Precip.
0%
0%
Night
25°F
W 7 mph
Precip.
0%
0%
27.12
sat
sat
Day
32°F
SW 6 mph
Precip.
0%
0%
Night
32°F
N 4 mph
Precip.
100%
100%
28.12
sun
sun
Day
36°F
W 4 mph
Precip.
84%
84%
Night
28°F
SW 7 mph
Precip.
0%
0%
29.12
mon
mon
Day
32°F
SW 5 mph
Precip.
49%
49%
Night
30°F
NE 9 mph
Precip.
0%
0%
30.12
tue
tue
Day
37°F
SW 7 mph
Precip.
0%
0%
Night
32°F
SW 9 mph
Precip.
76%
76%
31.12
wed
wed
Day
32°F
SW 12 mph
Precip.
100%
100%
Night
27°F
SW 9 mph
Precip.
30%
30%
01.01
thu
thu
Day
28°F
W 9 mph
Precip.
47%
47%
Night
25°F
SW 7 mph
Precip.
0%
0%
02.01
fri
fri
Day
27°F
NW 2 mph
Precip.
0%
0%
Night
21°F
E 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Groningen |
monthly
weather
weather
| Groningen |
current
weather
weather
| Groningen |
7 days
forecast
forecast
| Groningen |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 43.3°F. The highest and lowest sea temperatures during the month were 44.4°F and 42.1°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.8°F. The highest and lowest sea temperatures during the month were 41.0°F and 36.1°F.
Air temperature in Groningen, °F
Precipitation total in Groningen, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Groningen
Groningen on a weather map
Places in Netherlands:
Name
°F
24 Hours Forecast
Groningen
Local time: 11:45
December 20, saturday
1200
45°F
N
6 mph
6 mph
1500
45°F
NW
5 mph
5 mph
1800
41°F
W
7 mph
7 mph
2100
43°F
W
9 mph
9 mph
December 21, sunday
0000
43°F
W
9 mph
9 mph
0300
45°F
W
7 mph
7 mph
0600
43°F
W
6 mph
6 mph
0900
43°F
W
7 mph
7 mph
