22.12
mon
mon
Day
36°F
SW 11 mph
Precip.
70%
70%
Night
28°F
W 12 mph
Precip.
0%
0%
23.12
tue
tue
Day
28°F
SW 3 mph
Precip.
0%
0%
Night
28°F
E 9 mph
Precip.
0%
0%
24.12
wed
wed
Day
36°F
E 14 mph
Precip.
0%
0%
Night
37°F
E 15 mph
Precip.
0%
0%
25.12
thu
thu
Day
41°F
E 24 mph
Precip.
0%
0%
Night
43°F
S 19 mph
Precip.
0%
0%
26.12
fri
fri
Day
36°F
S 16 mph
Precip.
0%
0%
Night
34°F
SE 6 mph
Precip.
0%
0%
27.12
sat
sat
Day
39°F
SE 21 mph
Precip.
0%
0%
Night
36°F
SE 23 mph
Precip.
62%
62%
28.12
sun
sun
Day
34°F
SE 17 mph
Precip.
0%
0%
Night
34°F
S 25 mph
Precip.
20%
20%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 41.8°F. The highest and lowest sea temperatures during the month were 43.7°F and 40.1°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 37.5°F. The highest and lowest sea temperatures during the month were 39.7°F and 36.3°F.
Air temperature in Tallinn, °F
Precipitation total in Tallinn, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tallinn
Tallinn on a weather map
Places in Estonia:
Name
°F
24 Hours Forecast
Tallinn
Local time: 07:25
December 22, monday
0900
34°F
SW
9 mph
9 mph
1200
36°F
SW
11 mph
11 mph
1500
32°F
SW
14 mph
14 mph
1800
30°F
SW
13 mph
13 mph
2100
30°F
SW
12 mph
12 mph
December 23, tuesday
0000
28°F
W
12 mph
12 mph
0300
28°F
W
9 mph
9 mph
0600
27°F
W
6 mph
6 mph
