17.12
wed
wed
Day
43°F
NE 9 mph
Precip.
0%
0%
Night
37°F
NE 7 mph
Precip.
0%
0%
18.12
thu
thu
Day
41°F
N 13 mph
Precip.
0%
0%
Night
41°F
N 10 mph
Precip.
0%
0%
19.12
fri
fri
Day
43°F
NE 13 mph
Precip.
100%
100%
Night
41°F
NE 13 mph
Precip.
0%
0%
20.12
sat
sat
Day
41°F
NE 13 mph
Precip.
0%
0%
Night
39°F
NE 7 mph
Precip.
0%
0%
21.12
sun
sun
Day
37°F
N 1 mph
Precip.
0%
0%
Night
39°F
NW 3 mph
Precip.
71%
71%
22.12
mon
mon
Day
41°F
N 4 mph
Precip.
0%
0%
Night
39°F
NW 1 mph
Precip.
100%
100%
23.12
tue
tue
Day
36°F
SW 7 mph
Precip.
0%
0%
Night
32°F
SW 9 mph
Precip.
21%
21%
sea water
temperature
temperature
| Jonkoping |
monthly
weather
weather
| Jonkoping |
current
weather
weather
| Jonkoping |
14 days
forecast
forecast
| Jonkoping |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 44.6°F. The highest and lowest sea temperatures during the month were 45.5°F and 43.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 40.2°F. The highest and lowest sea temperatures during the month were 41.5°F and 38.7°F.
Air temperature in Jonkoping, °F
Precipitation total in Jonkoping, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jonkoping
Jonkoping on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Jonkoping
Local time: 22:35
December 18, thursday
0000
37°F
NE
7 mph
7 mph
0300
37°F
NE
9 mph
9 mph
0600
37°F
N
9 mph
9 mph
0900
39°F
N
13 mph
13 mph
1200
41°F
N
13 mph
13 mph
1500
41°F
NE
11 mph
11 mph
1800
41°F
NE
11 mph
11 mph
2100
41°F
N
8 mph
8 mph
