Current sea water temperature:
+37.0°F
| Minimum sea water temperature in April: | 46.0°F |
| Maximum sea water temperature in April: | 31.8°F |
| Average sea water temperature in April: | 37.9°F |
| more information | |
14 days
forecast
forecast
| Jonkoping |
monthly
weather
weather
| Jonkoping |
Sea water temperature for the last 10 days:
| April 5 | 37.0°F | March 31 | 35.8°F |
| April 4 | 36.5°F | March 30 | 36.0°F |
| April 3 | 36.7°F | March 29 | 35.4°F |
| April 2 | 37.8°F | March 28 | 35.8°F |
| April 1 | 37.0°F | March 27 | 35.4°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
April
April
| Jonkoping |
Best time for vacation in Jonkoping
Jonkoping on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Jonkoping
Local time: 22:58
April 06, monday
0000
37°F
E
25 mph
25 mph
0300
36°F
E
22 mph
22 mph
0600
36°F
E
21 mph
21 mph
0900
37°F
E
21 mph
21 mph
1200
43°F
E
20 mph
20 mph
1500
46°F
SE
17 mph
17 mph
1800
46°F
SE
15 mph
15 mph
2100
41°F
SE
9 mph
9 mph
