Current sea water temperature:
+41.2°F
| Minimum sea water temperature in May: | 56.3°F |
| Maximum sea water temperature in May: | 32.0°F |
| Average sea water temperature in May: | 43.6°F |
| more information | |
14 days
forecast
forecast
| Jonkoping |
monthly
weather
weather
| Jonkoping |
Sea water temperature for the last 10 days:
| May 16 | 41.2°F | May 11 | 42.4°F |
| May 15 | 42.6°F | May 10 | 43.0°F |
| May 14 | 42.4°F | May 9 | 43.0°F |
| May 13 | 42.4°F | May 8 | 43.0°F |
| May 12 | 42.3°F | May 7 | 42.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Jonkoping?
Based on the data about daily sea water temperature for the last three years the warmest sea in Jonkoping was noticed in August, July and September.
Monthly Sea Temperatures in Jonkoping, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 62.1°F. The highest and lowest sea temperatures during the month were 66.7°F and 56.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 61.5°F. The highest and lowest sea temperatures during the month were 68.7°F and 54.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 59.7°F. The highest and lowest sea temperatures during the month were 62.6°F and 54.7°F.
current
weather
weather
| Jonkoping |
weather in
May
May
| Jonkoping |
Best time for vacation in Jonkoping
Jonkoping on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Jonkoping
Local time: 06:42
May 17, sunday
0900
46°F
NE
10 mph
10 mph
1200
50°F
NE
11 mph
11 mph
1500
55°F
NE
9 mph
9 mph
1800
55°F
NE
9 mph
9 mph
2100
48°F
N
5 mph
5 mph
May 18, monday
0000
43°F
N
4 mph
4 mph
0300
41°F
N
4 mph
4 mph
0600
43°F
NW
3 mph
3 mph
