Last updated: August 21, 2025
August in Tallinn, Estonia presents a delightful blend of summer warmth and refreshing breezes. With maximum temperatures reaching 29°C (84°F) and an average of 17°C (63°F), the city enjoys mild days perfect for outdoor activities. However, temperatures can drop to a cooler 8°C (47°F), especially during the evenings. August also brings 102 mm (4.0 in) of rainfall spread over 15 days, contributing to the heightened humidity level of 83%. This combination creates a dynamic atmosphere, making Tallinn an inviting destination for both locals and travelers alike as summer begins its transition into fall.
In August, Tallinn experiences a delightful transition into late summer, with temperatures marking a pleasant average of 17°C (63°F). The month starts off with a gentle warmth, where minimum temperatures sit around 8°C (47°F), giving way to daytime highs that can reach up to 29°C (84°F). This pattern reflects a significant rise from the cooler summer months of June and July, emphasizing August as one of the city's warmest periods. As the season winds down, locals and tourists alike enjoy this brief yet vibrant warmth before autumn begins to set in, making it an ideal time to soak in the city's charm under clear, sunny skies. Overall, August stands out as a key moment when Tallinn basks in a notable surge of warmth, contrasting the cold extremes seen earlier in the year.
August marks a significant shift in Tallinn's precipitation landscape, with average rainfall soaring to 102 mm (4.0 in) over 15 days—the highest monthly total of the year. This surge follows a gradual increase in rainfall throughout the summer months, where July already recorded 68 mm (2.7 in) across 11 days. The transition into late summer often brings heavier and more frequent downpours, contributing to the lush greenery that characterizes the city during this season. As September approaches, precipitation remains relatively high at 78 mm (3.1 in), but the frequency of rainy days mirrors August, suggesting a continuation of the wet weather pattern. This trend highlights Tallinn's climatic shift from warm, dry spells to more humid, rain-laden days as the summer draws to a close.
In Tallinn, Estonia, August brings a moderate humidity level of 83%, continuing the trend of summer months marked by relatively high moisture. Following a notable drop in May to 76%, humidity levels stabilize around 80% in June and July before slightly rising again in August. This gradual increase hints at the transitional nature of the season, as the city prepares for the wetter autumn months ahead. Comparatively, the humidity in August is less oppressive than the depths of winter, when levels hover close to 92% in January. Overall, August's humidity reflects the charm of late summer in Tallinn, balancing warmth and moisture as the season starts to shift.
In August, Tallinn experiences a moderate UV Index of 5, signaling a shift from the high levels seen in July. As summer transitions to autumn, sun-seekers should still exercise caution, with an average burn time of 30 minutes for unprotected skin. This moderate rating reflects a more balanced approach to sun exposure, making it an ideal time for outdoor activities while still being mindful of UV rays. Looking ahead, the UV Index begins to decrease in September, further emphasizing the summer's fleeting nature. For detailed insights on UV levels throughout the year, visit Tallinn UV Index.
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August in Tallinn, Estonia, sees a delightful drop in sunshine hours after the peak of summer, accumulating 408 hours of radiant light. This month marks a gradual transition from July’s extensive 481 hours, indicating the shift towards the shorter days of autumn. Despite this decrease, August remains a bright period, outshone only by June and July, with plenty of opportunities for outdoor adventures. As the city basks in the warm sun, it prepares for the forthcoming seasonal changes, while the lingering summer warmth invites both locals and travelers to savor the enchanting beauty of the Baltic landscape before the 303 hours of September set in.
In Tallinn, Estonia, the likelihood of sunny weather fluctuates dramatically throughout the year, with August offering a satisfying average of 33% chance of sunshine. Following the summer peak in July, where the sun graces the city 58% of the time, August sees a notable dip, reminiscent of the more temperate months of spring and autumn. As the warm summer days wane, this month still holds promise for bright skies, showcasing a trend where sunshine is more abundant than in the cooler months of September and October, but less frequent than the high summer days. Thus, while August might signal the beginning of autumn, it continues to provide a fair share of sunny opportunities for both locals and visitors to enjoy.
In Tallinn, Estonia, August marks a significant transition as daylight begins to wane after the peak summer months. With 15 hours of daylight, this vibrant city still basks in abundant sunlight, although the days are noticeably shorter compared to June and July's peak of 18 hours. The gradual but steady decline in daylight from this summer bliss heralds the onset of autumn, setting the stage for a cozy atmosphere. Following this trend, daylight will continue to decrease, reaching around 12 hours by September, before dipping further as the year transitions into winter. This rhythm of changing seasons showcases Estonia's captivating natural beauty and invites both residents and visitors to embrace the lingering warmth of late summer evenings.
In Tallinn, Estonia, August brings a gentle yet invigorating breeze, with an average wind speed of 5.0 m/s (11 mph), maintaining the same refreshing pace seen in September. This marks a notable uptick from the quieter winds of mid-summer, where June dipped to just 3.3 m/s (7 mph). As the city transitions from the softer summer months, August's winds signal the approach of autumn, with October expected to pick up speed further at 6.1 m/s (14 mph). Interestingly, the wind patterns suggest a distinct rhythm, as winter months typically see stronger gusts, with December also averaging 5.0 m/s (11 mph). Thus, August not only reinvigorates the coastal charm of Tallinn but also hints at the dynamic changes in wind that the upcoming seasons will bring.
Weather in Tallinn varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Tallinn, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present strikingly different weather patterns. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 29°C (84°F), with an average of 17°C (63°F), creating a warm and humid atmosphere with 83% humidity. In contrast, January sees much colder temperatures, with lows of -16°C (3°F) and highs reaching only 8°C (46°F), averaging -1°C (30°F). Precipitation occurs on about 15 days in August, totaling 102 mm (4.0 in), while January experiences significantly less, with 44 mm (1.7 in) over 11 days. For more detailed information about January weather, you can check Tallinn weather in January.
In comparing the weather of August and February, a striking contrast emerges. August boasts a much warmer temperature range, with minimums around 8°C (47°F) and maximums reaching 29°C (84°F), averaging 17°C (63°F). The month experiences considerable precipitation at 102 mm (4.0 in) over 15 days, accompanied by high humidity around 83%. In stark relief, February presents a more frigid climate, with temperatures dipping as low as -21°C (-6°F) and averaging -2°C (28°F), peaking at a modest 7°C (44°F). Precipitation in February is lighter at 48 mm (1.9 in) over 11 days, yet humidity is slightly higher at 91%. For a more detailed understanding of winter conditions, you can check out Tallinn weather in February.
When comparing the weather of August and March, the most notable difference is in temperature. August enjoys a much milder climate, with average temperatures around 17°C (63°F) and maximums reaching 29°C (84°F). In contrast, March is considerably colder, with average temperatures hovering around 0°C (33°F) and highs only reaching 10°C (51°F). Precipitation levels also vary, with August receiving 102 mm over 15 days, while March sees a lower total of 47 mm spread across 13 days. Additionally, both months have high humidity, though March's 90% is slightly higher than August's 83%. For more detailed information, you can visit Tallinn weather in March.
August and April weather in Tallinn present a stark contrast in temperature and precipitation. August typically boasts warmer temperatures, with averages around 17°C (63°F) and highs reaching up to 29°C (84°F), while April sees much cooler averages at 4°C (40°F), with maximums only hitting 18°C (65°F). Additionally, August experiences more rainfall, totaling 102 mm (4.0 in) over approximately 15 days, compared to April's lighter rainfall of 41 mm (1.6 in) across about 10 days. Interestingly, humidity levels are relatively similar, with August at 83% and April slightly higher at 87%. For more detailed information, you can check Tallinn weather in April.
August and May exhibit contrasting weather patterns in terms of temperature, precipitation, and humidity. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 29°C (84°F), with an average of 17°C (63°F). This month also experiences higher humidity at 83% and more precipitation, totaling 102 mm (4.0 in) over approximately 15 days. In contrast, May has cooler temperatures with a minimum of -2°C (29°F) and a maximum of 24°C (75°F), averaging around 10°C (50°F). Precipitation is lower at 54 mm (2.1 in) occurring over 9 days, with humidity at a modest 76%. For more specific details about the weather in May, please check Tallinn weather in May.
When comparing the weather in August to that of June, we observe some notable differences. August tends to be warmer overall, with an average temperature of 17°C (63°F) and a maximum reaching up to 29°C (84°F), while June has a slightly lower average of 16°C (60°F) and a maximum of 30°C (87°F). Additionally, August sees more precipitation, totaling 102 mm (4.0 in) over 15 days, compared to June's 55 mm (2.2 in) over just 9 days. Humidity is also a bit higher in August at 83%, compared to June's 80%. Those looking for specific insights into June weather can visit Tallinn weather in June.
In comparing the weather between July and August, July tends to be slightly warmer, with average temperatures reaching 18°C (65°F) compared to August's average of 17°C (63°F). July also sees a maximum temperature of 30°C (86°F), which is just one degree higher than August's peak of 29°C (84°F). However, August experiences higher levels of precipitation, with 102 mm (4.0 in) falling over 15 days, compared to July's 68 mm (2.7 in) over 11 days. Additionally, humidity levels are slightly higher in August at 83% versus July's 80%. For a detailed look at July's weather, check out Tallinn weather in July.
August and September present a noticeable shift in weather patterns. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 29°C (84°F), with an average of 17°C (63°F). This month experiences substantial rainfall, totaling 102 mm (4.0 in) over 15 days and maintaining a humidity level of 83%. In contrast, September's climate becomes cooler, with temperatures dipping to a minimum of 3°C (37°F) and peaking at 24°C (75°F), averaging 13°C (55°F). While precipitation decreases to 78 mm (3.1 in) over the same 15 days, the humidity rises slightly to 87%. For more details on September's weather in Tallinn, visit Tallinn weather in September.
August and October present quite different weather patterns. In August, temperatures range from a mild 8°C (47°F) to a warm maximum of 29°C (84°F), with an average of 17°C (63°F), while October sees much cooler temperatures, dipping as low as -2°C (29°F) and averaging only 8°C (47°F). Both months experience significant precipitation, with August receiving 102 mm (4.0 in) over approximately 15 days, compared to October's 100 mm (3.9 in) across 17 days. Additionally, October's humidity is higher at 90%, up from August's 83%, which can contribute to a brisk and damp atmosphere. For a detailed look at October weather, visit Tallinn weather in October.
August and November present stark contrasts in weather. In August, temperatures range from a pleasant minimum of 8°C (47°F) to a warm maximum of 29°C (84°F), with an average of 17°C (63°F). This month experiences significant precipitation, totaling 102 mm (4.0 in) over approximately 15 days, and a relative humidity of 83%. In contrast, November brings cooler temperatures, with a minimum of -5°C (24°F) and a maximum of only 13°C (55°F), leading to a much lower average of 4°C (40°F). Precipitation decreases to 58 mm (2.3 in) over 13 days, while humidity rises slightly to 91%. For more details on the weather in November, refer to Tallinn weather in November.
August and December present strikingly different weather conditions. In August, temperatures range from a mild 8°C (47°F) at night to a warm 29°C (84°F) during the day, with an average of 17°C (63°F). The month sees a fair amount of rain, with precipitation totaling 102 mm (4.0 in) over about 15 days, and humidity averaging 83%. In contrast, December experiences a significant drop in temperature, with minimums plunging to -17°C (1°F) and highs only reaching 7°C (46°F), resulting in an average of freezing 0°C (32°F). While precipitation is lower at 60 mm (2.4 in) across 16 days, humidity is slightly higher at 90%. For more detailed insights into winter conditions, you can check Tallinn weather in December.
August in Tallinn offers a distinctive charm, as it transitions from the warmth of summer to the cooler embrace of autumn. With maximum temperatures reaching a pleasant 29°C (84°F), the average sits around a comfortable 17°C (63°F), making it one of the more inviting months of the year. However, the increase in humidity at 83% and the 15 days of precipitation can create a refreshing, yet sometimes unpredictable, atmosphere. This blend of warmth and moisture sets August apart from other months, providing a unique opportunity to experience Tallinn’s natural beauty. For more insights, explore the detailed climate patterns at Tallinn Climate.