17.12
wed
wed
Day
43°F
NE 8 mph
Precip.
0%
0%
Night
39°F
NE 11 mph
Precip.
0%
0%
18.12
thu
thu
Day
43°F
N 19 mph
Precip.
0%
0%
Night
43°F
N 11 mph
Precip.
62%
62%
19.12
fri
fri
Day
45°F
N 21 mph
Precip.
100%
100%
Night
45°F
NE 21 mph
Precip.
100%
100%
20.12
sat
sat
Day
43°F
NE 17 mph
Precip.
0%
0%
Night
43°F
NE 9 mph
Precip.
0%
0%
21.12
sun
sun
Day
43°F
E 6 mph
Precip.
0%
0%
Night
37°F
NW 4 mph
Precip.
0%
0%
22.12
mon
mon
Day
39°F
NE 2 mph
Precip.
0%
0%
Night
36°F
S 6 mph
Precip.
0%
0%
23.12
tue
tue
Day
36°F
SW 7 mph
Precip.
0%
0%
Night
34°F
SW 9 mph
Precip.
0%
0%
24.12
wed
wed
Day
32°F
NE 4 mph
Precip.
0%
0%
Night
30°F
S 6 mph
Precip.
42%
42%
25.12
thu
thu
Day
30°F
SW 9 mph
Precip.
21%
21%
Night
27°F
SW 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
27°F
SE 4 mph
Precip.
0%
0%
Night
28°F
E 8 mph
Precip.
0%
0%
27.12
sat
sat
Day
34°F
SE 14 mph
Precip.
0%
0%
Night
34°F
SE 12 mph
Precip.
0%
0%
28.12
sun
sun
Day
36°F
SE 14 mph
Precip.
0%
0%
Night
34°F
SE 8 mph
Precip.
0%
0%
29.12
mon
mon
Day
34°F
NW 9 mph
Precip.
0%
0%
Night
30°F
NW 8 mph
Precip.
0%
0%
30.12
tue
tue
Day
30°F
NW 7 mph
Precip.
100%
100%
Night
25°F
S 19 mph
Precip.
0%
0%
sea water
temperature
temperature
| Karlstad |
monthly
weather
weather
| Karlstad |
current
weather
weather
| Karlstad |
7 days
forecast
forecast
| Karlstad |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 43.5°F. The highest and lowest sea temperatures during the month were 44.1°F and 42.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 37.9°F. The highest and lowest sea temperatures during the month were 40.1°F and 36.5°F.
Air temperature in Karlstad, °F
Precipitation total in Karlstad, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Karlstad
Karlstad on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Karlstad
Local time: 23:42
December 18, thursday
0000
39°F
NE
11 mph
11 mph
0300
39°F
NE
12 mph
12 mph
0600
41°F
N
14 mph
14 mph
0900
41°F
N
17 mph
17 mph
1200
43°F
N
19 mph
19 mph
1500
43°F
NE
18 mph
18 mph
1800
43°F
NE
16 mph
16 mph
2100
43°F
N
12 mph
12 mph
