17.05
sun
sun
Day
50°F
N 13 mph
Precip.
100%
100%
Night
48°F
N 7 mph
Precip.
0%
0%
18.05
mon
mon
Day
52°F
NE 7 mph
Precip.
100%
100%
Night
45°F
NW 5 mph
Precip.
0%
0%
19.05
tue
tue
Day
59°F
N 13 mph
Precip.
0%
0%
Night
52°F
N 12 mph
Precip.
0%
0%
20.05
wed
wed
Day
55°F
NE 16 mph
Precip.
100%
100%
Night
54°F
NE 12 mph
Precip.
100%
100%
21.05
thu
thu
Day
64°F
NE 14 mph
Precip.
0%
0%
Night
50°F
E 5 mph
Precip.
0%
0%
22.05
fri
fri
Day
68°F
NE 9 mph
Precip.
27%
27%
Night
59°F
NW 6 mph
Precip.
0%
0%
23.05
sat
sat
Day
68°F
N 8 mph
Precip.
0%
0%
Night
57°F
NE 6 mph
Precip.
0%
0%
24.05
sun
sun
Day
57°F
NE 22 mph
Precip.
100%
100%
Night
50°F
NE 14 mph
Precip.
100%
100%
25.05
mon
mon
Day
55°F
SE 21 mph
Precip.
100%
100%
Night
54°F
E 14 mph
Precip.
100%
100%
26.05
tue
tue
Day
57°F
E 21 mph
Precip.
0%
0%
Night
50°F
E 11 mph
Precip.
100%
100%
27.05
wed
wed
Day
55°F
E 19 mph
Precip.
0%
0%
Night
46°F
NE 9 mph
Precip.
0%
0%
28.05
thu
thu
Day
59°F
E 13 mph
Precip.
0%
0%
Night
45°F
S 6 mph
Precip.
0%
0%
29.05
fri
fri
Day
59°F
SW 12 mph
Precip.
0%
0%
Night
48°F
SW 12 mph
Precip.
0%
0%
30.05
sat
sat
Day
63°F
W 12 mph
Precip.
0%
0%
Night
63°F
W 10 mph
Precip.
100%
100%
sea water
temperature
temperature
| Groningen |
monthly
weather
weather
| Groningen |
current
weather
weather
| Groningen |
7 days
forecast
forecast
| Groningen |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 52.9°F. The highest and lowest sea temperatures during the month were 55.6°F and 50.7°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: 12:26
May 17, sunday
1500
55°F
N
13 mph
13 mph
1800
52°F
NE
7 mph
7 mph
2100
50°F
NE
6 mph
6 mph
May 18, monday
0000
48°F
N
7 mph
7 mph
0300
46°F
N
6 mph
6 mph
0600
46°F
N
6 mph
6 mph
0900
50°F
N
7 mph
7 mph
1200
52°F
NE
7 mph
7 mph
