Leaflet | Tiles © Esri
In December warmest sea in Baltic Sea is usually observed in the following locations: Orebro, Karlstad, Tallinn.
Table below shows the average sea water temperature for marine resorts of Baltic Sea in December for the last three years.
| Place name | December 2024 | December 2023 | December 2022 |
|---|---|---|---|
| Orebro | 42.8°F | 40.9°F | 42.9°F |
| Karlstad | 41.7°F | 39.7°F | 42.2°F |
| Tallinn | 41.5°F | 39.9°F | 39.3°F |
| Kunda | 40.3°F | 38.6°F | 36.8°F |
| Toila | 39.5°F | 37.0°F | 36.8°F |
| Uppsala | 39.0°F | 39.2°F | 40.6°F |
| Saaremaa | 38.9°F | 37.6°F | 38.1°F |
| Sillamäe | 38.6°F | 36.5°F | 36.3°F |
| Stockholm | 38.5°F | 39.8°F | 40.7°F |
| Espoo | 38.5°F | 36.2°F | 37.5°F |
| Vantaa | 38.2°F | 36.1°F | 37.1°F |
| Helsinki | 38.2°F | 36.1°F | 37.2°F |
| Kotka | 38.1°F | 35.5°F | 35.9°F |
| Narva | 38.0°F | 36.4°F | 36.1°F |
| Primorsk | 36.9°F | 34.5°F | 34.7°F |
| Turku | 36.7°F | 35.2°F | 36.5°F |
| Vasteras | 36.5°F | 39.1°F | 39.1°F |
| Porvoo | 36.5°F | 34.0°F | 35.7°F |
| Lappeenranta | 35.4°F | 34.0°F | 34.0°F |
| Lahti | 35.3°F | 35.2°F | 35.5°F |
| Parnu | 34.9°F | 33.5°F | 34.9°F |
| Tartu | 34.8°F | 34.1°F | 34.6°F |
| Vyborg | 33.2°F | 32.7°F | 32.8°F |
Charts below show average sea water temperature for Baltic Sea resorts with the warmest sea in December.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
42.4
46.3
51.2
58
62.5
61.2
55
44.9
37.7
34.3
34.9
38.2
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
41.9
46.3
51.3
58.1
63.1
62.6
56.7
46.1
37.7
34
34.1
37.3
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
40.4
45.9
51.4
59.8
65
62.9
54.8
44.7
36.8
33.4
33.4
36.2
You can also check other months of the year to see sea temperature of Baltic Sea resorts at that time.
Popular places:
Name
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