Last updated: August 27, 2025
Experience the charm of Stockholm in August, where warm summer days unfold under a maximum temperature of 29°C (85°F). The average temperature hovers around a comfortable 17°C (63°F), ideal for exploring the city's vibrant culture and stunning landscapes. However, be prepared for a touch of unpredictability, as the month witnesses an average of 12 days of precipitation, totaling 67 mm (2.6 in). With humidity levels at 77%, the air carries a refreshing, balmy atmosphere, perfect for wandering through charming cobblestone streets and enjoying the beauty of Sweden's capital.
In August, Stockholm basks in the warmth of late summer, with temperatures offering a delightful reprieve from the chill of the preceding months. The minimum temperature hovers around 5°C (41°F), while the average rises to a pleasant 17°C (63°F), perfectly suited for outdoor exploration and enjoying the city’s rich culture. With maximums reaching up to 29°C (85°F), visitors can expect sunny days ideal for picnics in the park or leisurely strolls by the waterfront. This trend of increasing warmth, peaking in July and August, marks a vibrant contrast to the frigid depths of winter, highlighting Stockholm's transformation into a lively summer hotspot. As summer wanes, the city prepares for the cooler embrace of autumn, making August a sweet spot for those seeking warmth before the seasonal transition.
In August, Stockholm experiences a noticeable increase in precipitation, with an average of 67 mm (2.6 in) falling over approximately 12 days. This trend marks the month as one of the wettest in the year, following a steady rise from the drier summer months of June and July. While May and July see relatively less rain—52 mm and 55 mm, respectively—August's rainfall is a clear indication of the transition toward autumn, bringing with it lush vegetation and vibrant landscapes. As the summer warmth begins to wane, the increase in rainy days not only adds to the city's charm but also sets the stage for a colorful fall in Stockholm.
As summer winds down, August in Stockholm experiences a slight uptick in humidity, stabilizing at 77%. This marks a shift from the drier conditions of July, which had the year's lowest humidity at 74%. The trend reflects the city's transition into autumn, as humidity levels rise in September to 85%. While August is notably drier than the winter months, which consistently hover around 90%, it signals the gradual return of moisture in the air, preparing Stockholm for the upcoming months characterized by higher humidity levels. Overall, August offers a comfortable balance, blending the warmth of summer with the impending coolness of fall.
In August, Stockholm experiences a moderate UV Index of 5, reflecting a transition from the peak summer levels observed in July. As the sun's rays begin to soften, residents and visitors can still enjoy the outdoors, but with reduced risk, since the burn time decreases to 30 minutes. This trend illustrates a gradual decline in UV intensity from the highs of June and July, where indexes reached 7, marking high exposure levels. As autumn approaches, it's important to stay vigilant and protect your skin, while still taking advantage of the lingering summer days. To learn more about the UV Index throughout the year, visit Stockholm UV Index.
UV Risk Categories
August in Stockholm shines with 416 hours of sunlight, a robust continuation of the city's bright summer. This month reflects a slight decline from July's peak of 487 hours, yet it still outshines the earlier months of the year, effortlessly surpassing the 72 hours in January. As summer transitions to autumn, the warmth and brightness of August linger longer than the shorter days that will follow, such as September's 309 hours. While the intensity of sunlight begins to wane, August serves as a radiant reminder of the vibrant summer days that precede the colder months, ensuring that residents and visitors alike can savor the last moments of summer's golden embrace.
In August, Stockholm experiences a 36% chance of sunny weather, which marks a noticeable decline from the peak summer months of July (55%) and June (52%). This trend suggests that while the height of summer offers the most reliable sunshine, early autumn begins to creep in, leading to a dip in sunny days. Despite this reduction, August still maintains a respectable likelihood of sunshine compared to the cooler months, such as September (26%) and October (30%), making it a delightful time for both locals and visitors to enjoy the city before the summer fades away.
As August settles in Stockholm, the city basks in a delightful 15 hours of daylight, marking a gentle transition from the sun-soaked peak of summer. The pattern of daylight duration reveals a gradual increase from January's 6 hours, steadily climbing until it reaches a lofty 18 hours in June. July maintains this abundance, but as August rolls in, daylight starts to taper off, paving the way for the shorter days of autumn. This trend showcases the unique rhythm of Stockholm's seasons, where long, sunlit days gradually yield to the inviting warmth of summer before the crisp hush of fall takes over. The shift not only signals a change in the atmosphere but also invites residents and visitors alike to savor the lingering summer evenings before the days grow shorter.
In August, the wind in Stockholm experiences a slight uptick, with an average speed of 3.5 m/s (8 mph), reflecting the city's transition from the gentle breezes of summer to the crisper winds of autumn. Throughout the year, wind speeds generally remain consistent, hovering around 3.9 m/s (9 mph) in the colder months from January to March. As summer progresses, a gradual decline is noted, with June recording the calmest winds at 2.8 m/s (6 mph). However, as August arrives, there’s a subtle revival in wind strength, offering a refreshing reminder of the approaching fall. This pattern not only enhances the charm of late summer in the city but also sets the stage for the brisker winds that characterize September and October.
Weather in Stockholm varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Stockholm, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January represent stark contrasts in weather. August typically features mild temperatures ranging from a minimum of 5°C (41°F) to a pleasant maximum of 29°C (85°F), with an average of 17°C (63°F). During this month, precipitation is relatively moderate at 67 mm (2.6 in) over about 12 days, accompanied by a humidity level of 77%. In contrast, January brings much colder conditions, with temperatures fluctuating between -18°C (-1°F) and a maximum of 10°C (51°F), averaging around 0°C (32°F). This winter month sees less precipitation, totaling 38 mm (1.5 in) across 8 days, but with higher humidity at 90%. For more details on January weather, visit Stockholm weather in January.
August and February present starkly contrasting weather patterns. In August, temperatures range from a cool 5°C (41°F) to a warm 29°C (85°F), with an average of 17°C (63°F) and about 67 mm (2.6 in) of precipitation occurring over 12 days, alongside a relatively high humidity of 77%. In contrast, February experiences much colder conditions, with minimum temperatures plunging to -14°C (7°F) and a maximum of 11°C (53°F), averaging -1°C (31°F). Precipitation is less frequent, averaging 34 mm (1.3 in) over 8 days, though humidity is slightly higher at 88%. For more details on February weather, visit Stockholm weather in February.
August and March exhibit stark contrasts in weather. August tends to be much warmer with average temperatures ranging from 5°C (41°F) to a high of 29°C (85°F), while March is chillier, featuring average temperatures from -13°C (10°F) to a maximum of 17°C (64°F). Humidity levels are slightly lower in August at 77%, compared to March's higher humidity of 89%. Additionally, August experiences more precipitation, with 67 mm (2.6 in) of rainfall over about 12 days, whereas March sees 43 mm (1.7 in) over just 8 days. For more details, check out Stockholm weather in March.
In comparing the weather between April and August, it's evident that August offers a much warmer climate. While April experiences temperatures ranging from a chilly -8°C (18°F) to a pleasant max of 22°C (72°F), August boasts a more comfortable range of 5°C (41°F) to 29°C (85°F). Additionally, August sees higher precipitation levels, with 67 mm (2.6 in) spread across 12 days, compared to April's 25 mm (1.0 in) over just 7 days. Interestingly, humidity remains relatively high in both months—77% in August and 85% in April—creating a notably different atmosphere in these two transitional seasons. For a detailed look at April’s climate specifics, you can check out Stockholm weather in April.
In comparing the weather between August and May, we see a notable shift in temperatures and precipitation patterns. August typically experiences milder temperatures, with a minimum of 5°C (41°F) and a maximum of 29°C (85°F), while May starts off cooler, with a minimum of -4°C (25°F) and a maximum of 25°C (78°F). Although both months share similar humidity levels at 77%, August tends to receive slightly more precipitation, averaging 67 mm (2.6 in) over 12 days compared to May's 52 mm (2.1 in) over 11 days. For a detailed view of what to expect, consider checking Stockholm weather in May.
In comparing the weather between June and August, August typically presents warmer temperatures, with averages reaching 17°C (63°F) compared to June's 16°C (61°F). Both months experience similar minimum temperatures, hovering around 5°C (41°F). However, August sees a higher maximum temperature of 29°C (85°F), while June peaks at 27°C (81°F). Precipitation is also more significant in August, with 67 mm (2.6 in) falling over 12 days, making it wetter than June, which experiences 49 mm (1.9 in) over 8 days. Humidity levels remain relatively comparable, with August at 77% and June slightly lower at 76%. For more detailed insights into June weather, check out Stockholm weather in June.
In comparing the weather between July and August, we see some notable differences. July boasts slightly higher minimum temperatures, averaging 8°C (47°F), compared to August's 5°C (41°F). However, both months have an identical maximum temperature of 29°C (85°F). August records a higher average temperature of 17°C (63°F), despite July having a marginally higher average of 18°C (64°F). Precipitation is more frequent in August with 67 mm (2.6 in) over 12 days, compared to July's 55 mm (2.2 in) over 9 days. Additionally, humidity is slightly higher in August at 77%, as opposed to 74% in July. For a more detailed look at July's weather, you can explore this link: Stockholm weather in July.
August typically features warmer weather compared to September, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), averaging around 17°C (63°F). In contrast, September sees cooler temperatures, with a minimum of 0°C (33°F), an average of 13°C (55°F), and a maximum of 25°C (77°F). While August experiences more rainfall, totaling 67 mm (2.6 in) over about 12 days, September has a slightly lower precipitation level of 50 mm (2.0 in) across 9 days. Interestingly, September is more humid, with humidity levels reaching 85%, compared to August's 77%. For more detailed weather insights, you can visit Stockholm weather in September.
August and October present contrasting weather patterns as summer transitions into autumn. In August, temperatures range from a mild 5°C (41°F) at night to a warm 29°C (85°F) during the day, with an average of 17°C (63°F). This month experiences a relatively moderate amount of rainfall, totaling 67 mm (2.6 in) over 12 days, alongside a humidity level of 77%. In stark contrast, October brings cooler temperatures, with nighttime lows dropping to -3°C (27°F) and daytime highs peaking at 17°C (63°F). The average temperature in October is only 8°C (47°F), with precipitation slightly lower at 65 mm (2.6 in) over the same number of days but with increased humidity at 89%. To learn more about the specifics of October, you can visit Stockholm weather in October.
August and November present stark contrasts in weather conditions. In August, temperatures range from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), with an average of 17°C (63°F). It's a relatively humid month with 77% humidity, experiencing 67 mm (2.6 in) of precipitation over approximately 12 days. In contrast, November brings much cooler temperatures, with a minimum of -11°C (13°F) and a maximum of 14°C (58°F), averaging just 4°C (40°F). While it experiences slightly less precipitation at 43 mm (1.7 in) over 9 days, the humidity increases to 90%. For more details on November weather, you can visit Stockholm weather in November.
August and December present stark contrasts in weather. In August, temperatures range from a mild 5°C (41°F) at night to a warm 29°C (85°F) during the day, with an average of 17°C (63°F). The month typically sees 67 mm (2.6 in) of precipitation over about 12 days, accompanied by a humidity level of 77%. In contrast, December experiences much colder conditions, with temperatures dipping to a frigid minimum of -15°C (6°F) and reaching a maximum of just 9°C (49°F), averaging around 1°C (34°F). While precipitation is slightly lower at 61 mm (2.4 in) over 14 days, the humidity increases to 87%, contributing to a more biting chill. For more detailed information, you can refer to Stockholm weather in December.
As summer starts to wind down, August in Stockholm often presents a delightful mix of warm days and refreshing breezes. With temperatures peaking around 29°C (85°F) but averaging a more comfortable 17°C (63°F), this month contrasts with the cooler temperatures of autumn that follow. While occasional rain can be expected, it’s balanced by plenty of sunny spells that invite both locals and visitors to enjoy the city's outdoor charm. The average humidity hangs at a moderate 77%, adding to the overall pleasantness of the month. For those looking to explore further, more insights can be found at Stockholm Climate.