Measurements:
°C
°F
CURRENT WEATHER
23:23
Tartu
62°F
N 10 mph
Feels like: 62°F
Precip: 18%
World Resorts Estonia Tartu Weather

7 Day Weather Forecast

09.08
tue
DAY
66°F
NE 12 mph
precip
15%
NIGHT
62°F
N 10 mph
precip
18%
09.09
wed
DAY
66°F
N 9 mph
precip
11%
NIGHT
64°F
NE 12 mph
precip
63%
09.10
thu
DAY
62°F
NE 18 mph
precip
12%
NIGHT
52°F
NE 13 mph
precip
17%
09.11
fri
DAY
62°F
NE 15 mph
precip
15%
NIGHT
52°F
NE 9 mph
precip
21%
09.12
sat
DAY
64°F
NE 14 mph
precip
6%
NIGHT
52°F
NE 6 mph
precip
20%
09.13
sun
DAY
58°F
NE 11 mph
precip
24%
NIGHT
52°F
N 6 mph
precip
32%
09.14
mon
DAY
56°F
NE 8 mph
precip
57%
NIGHT
52°F
SE 3 mph
precip
39%

Tartu Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Tartu was 16.6°F. The maximum and minimum values were 13.4°F and 18.2°F respectively.

Tartu on the Weather Map

Best Time to Visit Tartu
The most sunny months:
May 12 days
June 11 days
July 11 days
The most warm months:
July 75.3 °F
August 72.4 °F
June 70.9 °F
Warmest sea temperature:
July 67.5 °F
August 67.2 °F
June 60.8 °F
The most cold months:
January 22.6 °F
February 24.9 °F
December 28.6 °F
The most rainy months:
July 5 days
May 4 days
August 4 days
The most windy months:
December 9 mph
November 8 mph
March 8 mph
more details