01.01
thu
thu
Day
37°F
S 3 mph
Precip.
84%
84%
Night
32°F
W 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
30°F
W 8 mph
Precip.
0%
0%
Night
32°F
W 8 mph
Precip.
100%
100%
03.01
sat
sat
Day
32°F
SW 6 mph
Precip.
100%
100%
Night
30°F
W 4 mph
Precip.
65%
65%
04.01
sun
sun
Day
34°F
W 2 mph
Precip.
0%
0%
Night
32°F
SW 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
28°F
W 11 mph
Precip.
0%
0%
Night
30°F
W 16 mph
Precip.
100%
100%
06.01
tue
tue
Day
34°F
NW 11 mph
Precip.
81%
81%
Night
30°F
W 21 mph
Precip.
100%
100%
07.01
wed
wed
Day
36°F
NW 16 mph
Precip.
100%
100%
Night
30°F
S 14 mph
Precip.
0%
0%
08.01
thu
thu
Day
32°F
S 21 mph
Precip.
0%
0%
Night
25°F
S 11 mph
Precip.
0%
0%
09.01
fri
fri
Day
19°F
S 9 mph
Precip.
0%
0%
Night
16°F
SW 5 mph
Precip.
0%
0%
10.01
sat
sat
Day
23°F
NW 7 mph
Precip.
0%
0%
Night
37°F
NE 19 mph
Precip.
100%
100%
11.01
sun
sun
Day
41°F
N 20 mph
Precip.
100%
100%
Night
39°F
E 13 mph
Precip.
100%
100%
12.01
mon
mon
Day
34°F
W 4 mph
Precip.
100%
100%
Night
43°F
NW 29 mph
Precip.
100%
100%
13.01
tue
tue
Day
30°F
E 40 mph
Precip.
100%
100%
Night
25°F
W 13 mph
Precip.
0%
0%
14.01
wed
wed
Day
30°F
W 9 mph
Precip.
100%
100%
Night
32°F
SW 11 mph
Precip.
0%
0%
sea water
temperature
temperature
| Reykjavik |
monthly
weather
weather
| Reykjavik |
current
weather
weather
| Reykjavik |
7 days
forecast
forecast
| Reykjavik |
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 36.8°F. The highest and lowest sea temperatures during the month were 37.6°F and 36.0°F.
Air temperature in Reykjavik, °F
Precipitation total in Reykjavik, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Reykjavik
Reykjavik on a weather map
24 Hours Forecast
Reykjavik
Local time: 15:46
January 01, thursday
1800
34°F
W
6 mph
6 mph
2100
32°F
W
6 mph
6 mph
January 02, friday
0000
32°F
W
6 mph
6 mph
0300
32°F
W
7 mph
7 mph
0600
30°F
W
7 mph
7 mph
0900
30°F
W
7 mph
7 mph
1200
30°F
W
8 mph
8 mph
1500
32°F
W
7 mph
7 mph
