27.08
thu
thu
Day
68°F
SW 2 mph
Precip.
2%
2%
Night
61°F
N 2 mph
Precip.
17%
17%
28.08
fri
fri
Day
63°F
N 4 mph
Precip.
16%
16%
Night
61°F
NW 7 mph
Precip.
18%
18%
29.08
sat
sat
Day
66°F
NW 13 mph
Precip.
13%
13%
Night
61°F
N 7 mph
Precip.
34%
34%
30.08
sun
sun
Day
68°F
NE 12 mph
Precip.
12%
12%
Night
59°F
NE 7 mph
Precip.
20%
20%
31.08
mon
mon
Day
72°F
NE 11 mph
Precip.
15%
15%
Night
59°F
NE 6 mph
Precip.
27%
27%
01.09
tue
tue
Day
61°F
N 5 mph
Precip.
72%
72%
Night
55°F
NE 6 mph
Precip.
42%
42%
02.09
wed
wed
Day
63°F
E 14 mph
Precip.
24%
24%
Night
54°F
NE 4 mph
Precip.
38%
38%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 67.3°F. The highest and lowest sea temperatures during the month were 69.6°F and 64.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.9°F. The highest and lowest sea temperatures during the month were 64.8°F and 56.1°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: 22:17
August 28, friday
0000
61°F
N
2 mph
2 mph
0300
61°F
N
2 mph
2 mph
0600
59°F
N
2 mph
2 mph
0900
61°F
NW
3 mph
3 mph
1200
63°F
N
4 mph
4 mph
1500
68°F
NW
6 mph
6 mph
1800
68°F
N
5 mph
5 mph
2100
59°F
NW
6 mph
6 mph
