19.12
fri
fri
Day

39°F
NE 9 mph
Precip.
0%
0%
Night

41°F
NE 11 mph
Precip.
0%
0%
20.12
sat
sat
Day

43°F
E 14 mph
Precip.
0%
0%
Night

41°F
NE 12 mph
Precip.
0%
0%
21.12
sun
sun
Day

41°F
E 11 mph
Precip.
0%
0%
Night

34°F
E 6 mph
Precip.
0%
0%
22.12
mon
mon
Day

34°F
E 3 mph
Precip.
0%
0%
Night

36°F
N 3 mph
Precip.
100%
100%
23.12
tue
tue
Day

34°F
W 5 mph
Precip.
100%
100%
Night

34°F
W 9 mph
Precip.
100%
100%
24.12
wed
wed
Day

28°F
W 12 mph
Precip.
100%
100%
Night

27°F
W 11 mph
Precip.
100%
100%
25.12
thu
thu
Day

34°F
NW 9 mph
Precip.
47%
47%
Night

28°F
NW 6 mph
Precip.
0%
0%
26.12
fri
fri
Day

32°F
W 2 mph
Precip.
0%
0%
Night

30°F
W 2 mph
Precip.
0%
0%
27.12
sat
sat
Day

32°F
W 1 mph
Precip.
0%
0%
Night

28°F
N 3 mph
Precip.
0%
0%
28.12
sun
sun
Day

28°F
N 6 mph
Precip.
0%
0%
Night

25°F
N 4 mph
Precip.
0%
0%
29.12
mon
mon
Day

28°F
NE 4 mph
Precip.
100%
100%
Night

28°F
SE 6 mph
Precip.
69%
69%
30.12
tue
tue
Day

25°F
SE 6 mph
Precip.
0%
0%
Night

27°F
E 12 mph
Precip.
0%
0%
31.12
wed
wed
Day

34°F
SE 9 mph
Precip.
63%
63%
Night

32°F
E 12 mph
Precip.
47%
47%
01.01
thu
thu
Day

32°F
E 11 mph
Precip.
24%
24%
Night

27°F
SE 6 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 36.2°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: 03:59
December 19, friday
0600

37°F
NE
9 mph
9 mph
0900

37°F
NE
9 mph
9 mph
1200

39°F
NE
9 mph
9 mph
1500

41°F
NE
10 mph
10 mph
1800

41°F
NE
11 mph
11 mph
2100

39°F
NE
12 mph
12 mph
December 20, saturday
0000

41°F
NE
11 mph
11 mph
0300

41°F
NE
11 mph
11 mph


























