Average sea water temperature in December:
+40.5°F
| Minimum sea water temperature in December: | 45.3°F |
| Maximum sea water temperature in December: | 35.8°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 41.7°F. The highest and lowest sea temperatures during the month were 43.7°F and 40.1°F.
Monthly sea water temperature in Tallinn, °F
Which Estonia resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Tallinn | 41.7°F | 41.5°F |
| Saaremaa | 40.4°F | 38.9°F |
| Kunda | 40.3°F | 40.3°F |
| Toila | 39.7°F | 39.5°F |
| Kuressaare | 39.3°F | 38.5°F |
| Sillamäe | 38.9°F | 38.6°F |
| Narva | 38.5°F | 38.0°F |
| Parnu | 35.8°F | 34.9°F |
| Tartu | 35.6°F | 34.8°F |
| Varska | 34.4°F | 33.5°F |
Best time for vacation in Tallinn
Tallinn on a weather map
Places in Estonia:
Name
°F
24 Hours Forecast
Tallinn
Local time: 17:24
May 18, monday
1800
50°F
W
7 mph
7 mph
2100
48°F
SW
11 mph
11 mph
May 19, tuesday
0000
48°F
SW
16 mph
16 mph
0300
46°F
SW
14 mph
14 mph
0600
48°F
SW
11 mph
11 mph
0900
54°F
W
9 mph
9 mph
1200
63°F
NW
8 mph
8 mph
1500
66°F
NW
9 mph
9 mph
