August Weather in Tartu, Estonia

Last updated: August 21, 2025

August in Tartu, Estonia presents a vibrant tapestry of weather, showcasing an average temperature of 17°C (62°F), with peaks reaching a warm 31°C (87°F). This month experiences a playful dance between sunshine and rain, as 79 mm (3.1 in) of precipitation falls over approximately 14 days, leading to a humid atmosphere with levels soaring to 84%. Visitors can expect a mix of idyllic summer days and refreshing showers, making it a picturesque time to explore the enchanting charm of Tartu.

August Temperature in Tartu

In August, Tartu, Estonia, experiences a delightful warm spell, as temperatures hover around a comfortable average of 17°C (62°F). With daytime highs reaching up to 31°C (87°F), this month offers the peak of summer warmth, inviting both locals and tourists to enjoy outdoor activities and the vibrant atmosphere of the city. The evenings, however, bring a mild chill, with nighttime lows settling at 7°C (45°F). Comparatively, August serves as a welcoming contrast to the stark winter months, as it significantly warms up from the preceding July and sets the stage for a gentle transition into cooler autumn temperatures. As the month progresses, the gradual decline in warmth becomes evident, hinting at the seasonal shift ahead, yet the lingering summer heat makes it an ideal time to explore Tartu's charming parks and picturesque streets.

August Weather in Tartu: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Tartu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tartu, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec282732415263646255453829
Data source: Temperature data for Tartu generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Tartu

August in Tartu, Estonia, is marked by a notable surge in precipitation, with an average of 79 mm (3.1 in) falling over 14 days—the highest monthly total of the year. This increase reveals a distinct shift from the drier summer months of June and July, which both experienced 65 mm (2.6 in) of rain over fewer days. The trend indicates a transition into the wetter autumn season, with September also expected to bring significant rainfall, but not quite matching August's peaks. As summer fades, August's increasing precipitation sets the stage for preparing the landscape for the lush autumn colors that follow.

August Precipitation Trends in Tartu

The chart displays monthly precipitation patterns in Tartu, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Tartu, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec384245495665657962725454
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Tartu

August in Tartu, Estonia, showcases a comfortable humidity level of 84%, providing a pleasant respite from the sweltering summer months. Following the peak of 80% in July, this slight dip indicates a gradual transition towards the more humid months of autumn. As humidity levels fluctuate throughout the year, starting from a notably high 95% in January and only tapering off to 73% in May, August reflects a trend of decreasing moisture that hints at the upcoming change of seasons. With a consistent rise in humidity again by September, the air in Tartu remains rich and vibrant, making August a unique bridge between the warmth of summer and the cozy embrace of fall.

August Average Humidity in Tartu

This chart illustrates the average monthly humidity levels in Tartu, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Tartu is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%90%87%73%77%80%84%89%93%93%93%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Tartu

In August, Tartu experiences a UV Index of 6, categorizing the sun exposure as high and resulting in a burn time of just 25 minutes. This shift marks a slight decrease from the preceding months of July and June, which both held steady at a UV Index of 7. As summer wanes, the UV levels begin to moderate, yet residents and visitors should remain cautious during outdoor activities. The past months’ trend highlights the increasing intensity of UV radiation as the season progresses, emphasizing the importance of sun protection. For precise daily values, check the detailed information at Tartu UV Index.

Maximum UV Index Levels in Tartu for August

The chart shows the monthly maximum UV Index (UVI) for Tartu in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Tartu typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Tartu August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Tartu

In Tartu, Estonia, August shines brightly with an impressive 388 hours of sunshine, marking a decline compared to the peak summer months of June and July but still offering a robust glow as summer bids farewell. This gradual decrease is part of a natural progression observable throughout the year, where the city transitions from a vibrant June with 463 hours to a cooler September with 295 hours. The steady rise from the darker months of January and February, which collectively provide only 182 hours of sunlight, showcases the allure of summer in Tartu, culminating in a splendid array of daylight that encourages exploration and outdoor activities. As the warmth of summer lingers into August, residents and visitors alike can enjoy the lingering sunshine before the autumn months set in, reminding us how precious these sunlit days are.

Monthly Sunshine Duration in Tartu: August Highlighted

The August sunshine duration represents the total number of hours Tartu experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec57h125h261h337h429h463h457h388h295h205h106h57h
Data source: Tartu August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tartu During August

In August, Tartu, Estonia experiences a moderate 24% chance of sunny weather, reflecting a notable decrease from the sun-drenched summer months of June and July, both at 56%. As the vibrant summer begins to wane, the likelihood of sunshine drops, but this is typical for the region. Interestingly, while the chance of sun is higher in the earlier months of summer, early autumn months like September and October hover around 22% and 31% respectively, suggesting that Tartu's sunny spells are relatively concentrated in the summer. Thus, while August may not be the sunniest month, it still holds a charming summer essence, albeit with a hint of the transitioning seasons.

Percentage of Sunny Days in August in Tartu

The chart illustrates the percentage of sunny days in Tartu throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Tartu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec5%12%32%39%32%56%56%24%22%31%17%7%
Data source: Tartu August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tartu in August

As summer gracefully fades into autumn, August in Tartu, Estonia brings a delightful balance with 15 hours of daylight. This transition is notable after the sun-drenched days of June, which peak at an impressive 18 hours. Following the warmth of July, August signals a gentle decline, yet still offers ample time to bask in the bright, long days. This gradual reduction in daylight serves as a reminder of the approaching months, where the hours dwindle to 12 in September and further to 10 by October. Tartu's daylight patterns reflect the dance of seasons, inviting residents and visitors alike to savor those last sunny moments before the shorter days of winter settle in.

Average Daylight Hours in Tartu for August

The chart illustrates the variation in daylight duration in Tartu throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 10m9h 19m11h 52m14h 27m16h 49m18h 9m17h 26m15h 16m12h 45m10h 11m7h 48m6h 27m
Data source: Tartu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Tartu

As summer transitions into autumn, August in Tartu, Estonia, brings a refreshing change with an average wind speed of 4.4 m/s (10 mph). This slight uptick from July is indicative of the shifting seasons, as wind patterns begin to strengthen ahead of fall. While June and July experienced some of the gentler breezes of the year, August stands out, matching the wind speeds recorded in September. This harmony between August and September suggests a time of dynamic weather, where the gentle warmth of summer begins blending with the crispness of autumn, creating a perfect backdrop for outdoor adventures amidst the ever-changing Estonian scenery.

Average August Wind Speed in Tartu

The chart displays monthly wind speed patterns in Tartu, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.94.84.34.02.93.24.4 m/s4.45.24.94.4
Data source: Tartu August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Tartu Compares to Other Months

Weather in Tartu varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Tartu, focusing on differences in temperature, rainfall, humidity, and UV levels.

August and January present dramatically contrasting weather conditions. In August, temperatures range from a mild 7°C (45°F) at night to a warm maximum of 31°C (87°F) during the day, with an average of 17°C (62°F). The month sees significant rainfall totaling 79 mm (3.1 in) across about 14 days, with humidity levels at a high 84%. In sharp contrast, January experiences frigid temperatures, with lows plummeting to -20°C (-4°F) and a max of only 8°C (47°F), averaging -2°C (28°F). This winter month receives less precipitation, at 38 mm (1.5 in) over about 10 days, but the humidity is even higher at 95%. For more specific details, you can check out the link: Tartu weather in January.

August and February present stark contrasts in weather conditions. In August, temperatures range from a pleasant minimum of 7°C (45°F) to a warm maximum of 31°C (87°F), with average conditions hovering around 17°C (62°F). The month typically experiences about 79 mm (3.1 in) of precipitation over 14 days, accompanied by high humidity levels at 84%.

In contrast, February is characterized by frigid temperatures, with minimum lows plummeting to -24°C (-12°F) and averages around -3°C (27°F) peaking at just 9°C (48°F). This month sees less precipitation, totaling 42 mm (1.7 in) over approximately 10 days, but the humidity is notably high at 93%. For a more detailed look at February weather, check out Tartu weather in February.

When comparing the weather in August and March, we see a striking contrast in temperatures and conditions. August boasts a warm average temperature of 17°C (62°F), with highs reaching up to 31°C (87°F), while March languishes in the chill, averaging around 0°C (32°F) and peaking at just 13°C (55°F). The humidity is quite high in both months, with August at 84% and March even higher at 90%, but the precipitation levels differ significantly; August experiences more rainfall, with 79 mm (3.1 in) over 14 days, compared to March's 45 mm (1.8 in) over 12 days. For a closer look at March weather specifics, visit Tartu weather in March.

When comparing the weather in August and April, significant differences emerge. August enjoys milder conditions, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), while April experiences much cooler temperatures, with averages ranging from -8°C (18°F) to 23°C (73°F). Additionally, August tends to be wetter, with 79 mm (3.1 in) of precipitation over 14 days compared to April's 49 mm (1.9 in) over 12 days. Humidity levels are slightly higher in April at 87%, compared to August's 84%. For those looking to understand more about the April weather specifically, check out this link: Tartu weather in April.

August and May present contrasting weather patterns. In August, temperatures can range from a chilly 7°C (45°F) at night to a warm 31°C (87°F) during the day, with an average of 17°C (62°F). This month also sees higher humidity at 84%, contributing to its warm feel. Precipitation is more frequent, with rain on about 14 days totaling 79 mm (3.1 in). In contrast, May experiences cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 27°C (81°F), averaging at 11°C (52°F). Although May has fewer rainy days at 11, it also sees less precipitation, totaling 56 mm (2.2 in) and a lower humidity level of 73%. For a closer look at May's weather specifics, check out Tartu weather in May.

August and June present a dynamic range of weather conditions, each with its own unique characteristics. While both months have similar average temperatures around 17°C (62°F), August experiences higher maximum temperatures reaching up to 31°C (87°F), compared to June's peak of 32°C (89°F). However, June boasts slightly cooler minimum temperatures, dipping to 3°C (37°F) compared to August’s 7°C (45°F).

In terms of precipitation, August is wetter with 79 mm (3.1 in) over 14 days, while June has 65 mm (2.6 in) spread over just 10 days. The humidity is noticeably higher in August at 84%, compared to 77% in June, making August feel more muggy. For a detailed insight into the weather during June, you can visit Tartu weather in June.

In comparing the weather between July and August, we see that both months exhibit relatively mild temperatures but with some notable differences. July experiences slightly cooler temperatures on average, with a minimum of 6°C (43°F) and a maximum of 32°C (89°F), compared to August's minimum of 7°C (45°F) and maximum of 31°C (87°F). Humidity levels are similar in both months, with July at 80% and August slightly higher at 84%. However, August has increased precipitation, with 79 mm (3.1 in) over 14 days, compared to July's 65 mm (2.6 in) over 13 days. For more detailed information, you can check Tartu weather in July.

August typically features warmer temperatures, with a minimum of 7°C and an average high reaching up to 31°C, making it the height of summer. In contrast, September marks a noticeable shift, with temperatures dropping to a minimum of 0°C and an average high of 26°C. While August experiences more precipitation overall at 79 mm over 14 days, September offers slightly less rainfall at 62 mm across 11 days. Additionally, humidity is slightly higher in September at 89%, compared to August's 84%. For more details on the weather in September, you can visit Tartu weather in September.

August weather in Tartu is typically warm, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (87°F) and an average of 17°C (62°F). In contrast, October brings a significant chill, with temperatures dropping to a minimum of -4°C (26°F), averaging 7°C (46°F) and peaking at 19°C (66°F). Despite October's slightly lower precipitation levels at 72 mm (2.9 in), the humidity rises to 92%, creating a damp atmosphere compared to the humid yet warmer August, which has a humidity of 84%. For more detailed information about the weather in October, you can visit Tartu weather in October.

August offers a much warmer climate compared to November, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (87°F) and an average of 17°C (62°F). In contrast, November experiences much cooler weather, with temperatures dipping as low as -10°C (15°F) and peaking at 12°C (54°F), averaging only 3°C (38°F). While August sees significant rainfall with about 79 mm (3.1 in) over 14 days, November is slightly drier, with 54 mm (2.1 in) across 10 days. Despite lower precipitation, November's humidity is notably higher at 93%, compared to August's 84%. To learn more about the weather in November, you can visit Tartu weather in November.

August and December present starkly contrasting weather experiences. In August, temperatures range from a comfortable minimum of 7°C (45°F) to a warm maximum of 31°C (87°F), with an average of 17°C (62°F). The month enjoys significant rainfall, totaling 79 mm (3.1 in) over about 14 days, and a relatively high humidity level of 84%. In contrast, December plunges into a much colder climate, with temperatures dropping as low as -21°C (-5°F) and averaging around -1°C (30°F), only reaching a maximum of 8°C (48°F). Precipitation is less abundant, at 54 mm (2.1 in) across 13 days, while humidity rises to a notable 93%. For more detailed information about the winter conditions, check out Tartu weather in December.

Compare Tartu's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Tartu

As summer draws to a close, August in Tartu offers a unique blend of warmth and humidity that distinguishes it from earlier months. With average temperatures reaching a comfortable 17°C and occasional peaks at 31°C, this month remains ideal for enjoying outdoor activities. However, it also sees more precipitation, with about 14 days experiencing rain and humidity levels hovering around 84%, creating a refreshing atmosphere. This combination of warmth and moisture makes August a vibrant time in Tartu, where nature thrives before transitioning into the cooler autumn months. For more insights into Tartu's weather patterns, visit Tartu Climate.