21.12
sun
sun
Day
41°F
SW 9 mph
Precip.
100%
100%
Night
34°F
W 11 mph
Precip.
84%
84%
22.12
mon
mon
Day
41°F
NW 20 mph
Precip.
64%
64%
Night
36°F
W 17 mph
Precip.
100%
100%
23.12
tue
tue
Day
30°F
N 4 mph
Precip.
65%
65%
Night
43°F
N 22 mph
Precip.
100%
100%
24.12
wed
wed
Day
43°F
N 21 mph
Precip.
100%
100%
Night
45°F
N 24 mph
Precip.
100%
100%
25.12
thu
thu
Day
39°F
NE 11 mph
Precip.
100%
100%
Night
30°F
NE 21 mph
Precip.
100%
100%
26.12
fri
fri
Day
32°F
E 27 mph
Precip.
84%
84%
Night
32°F
N 21 mph
Precip.
100%
100%
27.12
sat
sat
Day
45°F
NE 25 mph
Precip.
100%
100%
Night
39°F
NE 19 mph
Precip.
84%
84%
sea water
temperature
temperature
| Tingvellir |
monthly
weather
weather
| Tingvellir |
current
weather
weather
| Tingvellir |
14 days
forecast
forecast
| Tingvellir |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 38.1°F. The highest and lowest sea temperatures during the month were 40.3°F and 37.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 36.5°F. The highest and lowest sea temperatures during the month were 38.8°F and 34.5°F.
Air temperature in Tingvellir, °F
Precipitation total in Tingvellir, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tingvellir
Tingvellir on a weather map
24 Hours Forecast
Tingvellir
Local time: 04:11
December 21, sunday
0600
37°F
W
12 mph
12 mph
0900
39°F
SW
11 mph
11 mph
1200
41°F
SW
9 mph
9 mph
1500
36°F
W
8 mph
8 mph
1800
36°F
SW
9 mph
9 mph
2100
34°F
W
8 mph
8 mph
December 22, monday
0000
34°F
W
11 mph
11 mph
0300
37°F
W
17 mph
17 mph
