20.12
sat
sat
Day

43°F
W 21 mph
Precip.
100%
100%
Night

37°F
SW 12 mph
Precip.
0%
0%
21.12
sun
sun
Day

37°F
SW 9 mph
Precip.
0%
0%
Night

34°F
W 15 mph
Precip.
0%
0%
22.12
mon
mon
Day

39°F
W 14 mph
Precip.
71%
71%
Night

36°F
W 16 mph
Precip.
69%
69%
23.12
tue
tue
Day

34°F
NE 13 mph
Precip.
100%
100%
Night

32°F
NW 11 mph
Precip.
100%
100%
24.12
wed
wed
Day

45°F
N 21 mph
Precip.
100%
100%
Night

39°F
NE 14 mph
Precip.
100%
100%
25.12
thu
thu
Day

32°F
N 4 mph
Precip.
68%
68%
Night

27°F
E 20 mph
Precip.
68%
68%
26.12
fri
fri
Day

30°F
E 22 mph
Precip.
0%
0%
Night

23°F
SW 0 mph
Precip.
0%
0%
27.12
sat
sat
Day

25°F
SW 6 mph
Precip.
0%
0%
Night

28°F
SW 5 mph
Precip.
100%
100%
28.12
sun
sun
Day

36°F
N 2 mph
Precip.
100%
100%
Night

36°F
E 1 mph
Precip.
81%
81%
29.12
mon
mon
Day

32°F
SW 6 mph
Precip.
0%
0%
Night

32°F
SW 5 mph
Precip.
0%
0%
30.12
tue
tue
Day

30°F
S 5 mph
Precip.
0%
0%
Night

28°F
S 6 mph
Precip.
0%
0%
31.12
wed
wed
Day

27°F
S 6 mph
Precip.
0%
0%
Night

27°F
S 5 mph
Precip.
0%
0%
01.01
thu
thu
Day

27°F
S 7 mph
Precip.
0%
0%
Night

23°F
SW 3 mph
Precip.
0%
0%
02.01
fri
fri
Day

34°F
E 13 mph
Precip.
100%
100%
Night

28°F
E 14 mph
Precip.
84%
84%
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 38.1°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: 10:45
December 20, saturday
1200

43°F
W
21 mph
21 mph
1500

37°F
W
22 mph
22 mph
1800

37°F
W
17 mph
17 mph
2100

39°F
W
17 mph
17 mph
December 21, sunday
0000

37°F
SW
12 mph
12 mph
0300

37°F
W
10 mph
10 mph
0600

36°F
SW
11 mph
11 mph
0900

41°F
SW
9 mph
9 mph

























