18.12
thu
thu
Day

32°F
SW 12 mph
Precip.
0%
0%
Night

28°F
SW 11 mph
Precip.
0%
0%
19.12
fri
fri
Day

25°F
SW 9 mph
Precip.
0%
0%
Night

25°F
SW 12 mph
Precip.
0%
0%
20.12
sat
sat
Day

30°F
SW 9 mph
Precip.
86%
86%
Night

27°F
SW 7 mph
Precip.
0%
0%
21.12
sun
sun
Day

30°F
SW 6 mph
Precip.
0%
0%
Night

30°F
SW 6 mph
Precip.
0%
0%
22.12
mon
mon
Day

30°F
SW 7 mph
Precip.
0%
0%
Night

23°F
SW 6 mph
Precip.
0%
0%
23.12
tue
tue
Day

27°F
SW 6 mph
Precip.
0%
0%
Night

25°F
SW 7 mph
Precip.
0%
0%
24.12
wed
wed
Day

28°F
SW 7 mph
Precip.
0%
0%
Night

23°F
SW 6 mph
Precip.
0%
0%
25.12
thu
thu
Day

30°F
SW 7 mph
Precip.
0%
0%
Night

21°F
SW 9 mph
Precip.
0%
0%
26.12
fri
fri
Day

28°F
SW 9 mph
Precip.
0%
0%
Night

25°F
SW 8 mph
Precip.
0%
0%
27.12
sat
sat
Day

25°F
SW 7 mph
Precip.
0%
0%
Night

19°F
SW 8 mph
Precip.
0%
0%
28.12
sun
sun
Day

23°F
SW 7 mph
Precip.
0%
0%
Night

18°F
SW 7 mph
Precip.
0%
0%
29.12
mon
mon
Day

23°F
SW 7 mph
Precip.
0%
0%
Night

23°F
SW 9 mph
Precip.
100%
100%
30.12
tue
tue
Day

32°F
SW 3 mph
Precip.
0%
0%
Night

27°F
SW 9 mph
Precip.
0%
0%
31.12
wed
wed
Day

36°F
W 11 mph
Precip.
0%
0%
Night

30°F
W 2 mph
Precip.
100%
100%
sea water
temperature
temperature
| Tingvellir |
monthly
weather
weather
| Tingvellir |
current
weather
weather
| Tingvellir |
7 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 38.2°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: 16:39
December 18, thursday
1800

27°F
SW
12 mph
12 mph
2100

30°F
SW
11 mph
11 mph
December 19, friday
0000

28°F
SW
11 mph
11 mph
0300

28°F
SW
9 mph
9 mph
0600

27°F
SW
7 mph
7 mph
0900

27°F
SW
7 mph
7 mph
1200

25°F
SW
9 mph
9 mph
1500

23°F
SW
9 mph
9 mph



























