Current sea water temperature:
+44.1°F
| Minimum sea water temperature in December: | 48.2°F |
| Maximum sea water temperature in December: | 37.9°F |
| Average sea water temperature in December: | 43.2°F |
| more information | |
14 days
forecast
forecast
| Groningen |
monthly
weather
weather
| Groningen |
Sea water temperature for the last 10 days:
| December 21 | 44.1°F | December 16 | 44.2°F |
| December 20 | 44.2°F | December 15 | 44.2°F |
| December 19 | 43.9°F | December 14 | 44.4°F |
| December 18 | 43.9°F | December 13 | 43.2°F |
| December 17 | 44.4°F | December 12 | 43.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Groningen?
Based on the data about daily sea water temperature for the last three years the warmest sea in Groningen was noticed in August, July and September.
Monthly Sea Temperatures in Groningen, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.2°F. The highest and lowest sea temperatures during the month were 68.5°F and 64.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 66.9°F. The highest and lowest sea temperatures during the month were 68.4°F and 63.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.3°F. The highest and lowest sea temperatures during the month were 65.3°F and 56.3°F.
current
weather
weather
| Groningen |
weather in
December
December
| Groningen |
Best time for vacation in Groningen
Groningen on a weather map
Places in Netherlands:
Name
°F
24 Hours Forecast
Groningen
Local time: 05:57
December 22, monday
0600
41°F
W
13 mph
13 mph
0900
39°F
W
13 mph
13 mph
1200
43°F
W
14 mph
14 mph
1500
43°F
W
13 mph
13 mph
1800
39°F
W
12 mph
12 mph
2100
39°F
W
12 mph
12 mph
December 23, tuesday
0000
37°F
W
12 mph
12 mph
0300
36°F
W
13 mph
13 mph
