21.12
sun
sun
Day

41°F
E 11 mph
Precip.
87%
87%
Night

37°F
SE 9 mph
Precip.
0%
0%
22.12
mon
mon
Day

34°F
S 8 mph
Precip.
0%
0%
Night

25°F
SW 9 mph
Precip.
0%
0%
23.12
tue
tue
Day

25°F
SW 7 mph
Precip.
0%
0%
Night

21°F
SE 4 mph
Precip.
0%
0%
24.12
wed
wed
Day

25°F
E 9 mph
Precip.
0%
0%
Night

30°F
E 9 mph
Precip.
0%
0%
25.12
thu
thu
Day

36°F
E 14 mph
Precip.
75%
75%
Night

37°F
SE 13 mph
Precip.
0%
0%
26.12
fri
fri
Day

32°F
E 9 mph
Precip.
0%
0%
Night

28°F
W 3 mph
Precip.
0%
0%
27.12
sat
sat
Day

30°F
NE 7 mph
Precip.
100%
100%
Night

28°F
S 10 mph
Precip.
0%
0%
28.12
sun
sun
Day

27°F
E 5 mph
Precip.
0%
0%
Night

30°F
NE 12 mph
Precip.
100%
100%
29.12
mon
mon
Day

25°F
S 10 mph
Precip.
80%
80%
Night

21°F
SE 9 mph
Precip.
0%
0%
30.12
tue
tue
Day

21°F
SE 11 mph
Precip.
28%
28%
Night

19°F
SE 9 mph
Precip.
0%
0%
31.12
wed
wed
Day

19°F
SE 8 mph
Precip.
0%
0%
Night

16°F
E 4 mph
Precip.
0%
0%
01.01
thu
thu
Day

25°F
N 5 mph
Precip.
100%
100%
Night

23°F
NW 7 mph
Precip.
100%
100%
02.01
fri
fri
Day

27°F
NE 4 mph
Precip.
100%
100%
Night

28°F
SE 6 mph
Precip.
100%
100%
03.01
sat
sat
Day

27°F
SE 6 mph
Precip.
100%
100%
Night

18°F
E 7 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 36.1°F. The highest and lowest sea temperatures during the month were 37.0°F and 35.2°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 32.9°F. The highest and lowest sea temperatures during the month were 33.6°F and 32.4°F.
Air temperature in Tartu, °F
Precipitation total in Tartu, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tartu
Tartu on a weather map
Places in Estonia:
Name
°F
24 Hours Forecast
Tartu
Local time: 06:12
December 21, sunday
0900

41°F
E
12 mph
12 mph
1200

41°F
E
11 mph
11 mph
1500

39°F
SE
10 mph
10 mph
1800

39°F
SE
9 mph
9 mph
2100

37°F
SE
10 mph
10 mph
December 22, monday
0000

37°F
SE
9 mph
9 mph
0300

34°F
SE
8 mph
8 mph
0600

32°F
SE
6 mph
6 mph


























