Tartu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tartu.
Climate overview of Tartu
Tartu, Estonia’s second-largest city, is known for its youthful energy, thanks to one of the oldest universities in Northern Europe. The city blends scholarly traditions with street art, experimental theatres, and cozy cafés lining the Emajõgi River. Summers are pleasantly warm, while winters often turn sharply cold, bringing snowfall. Rain falls throughout the year but never in overwhelming amounts. Let’s take a closer look at what the climate in Tartu is like.
Tartu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tartu — and find the best time to visit.
Monthly Temperature in Tartu
In Tartu, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a very cold -1°C (30°F) in February.
Nighttime temperatures range from 14°C (57°F) in July to -7°C (19°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tartu
On average, Tartu receives a reasonable amount of rain/snowfall, with an annual precipitation of 734 mm (29 in). The seasons in Tartu bring significant changes in precipitation. The wettest month, June, receives moderate rainfall, with an average of 93 mm (3.7 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, March, experiences much less snow/rainfall, totaling 42 mm (1.7 in) over 12 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Tartu Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Tartu
In Tartu, summer days are longer and more sunny, with daily sunshine hours peaking at 9.5 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Tartu by Month
The city experiences its highest humidity in December, reaching 89%. In May, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Tartu
Frequently asked questions about the climate in Tartu
What is the best time to visit Tartu?
June, July and August typically offer the most optimal weather in Tartu. In contrast, January, February, March, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Tartu?
Daytime highs range from -1°C (30°F) in February to 23°C (73°F) in July. Nighttime lows range from -7°C (19°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Tartu get?
Annual rainfall is around 734 mm (29 in). June is the wettest month with 93 mm (3.7 in), while March is the driest with 42 mm (1.7 in).
How sunny is Tartu?
Tartu receives around 1,718 hours of sunshine per year. June is the sunniest month with 284 hours, while December is the cloudiest with just 24 hours.
Tartu 3-Day Forecast
Tartu 3-Day Forecast
Tartu on the map
Tartu is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Otepää
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20°C (68°F) 
