Last updated: August 27, 2025
Experience the captivating August weather in Lysekil, Sweden, where summer reaches its zenith. With maximum temperatures soaring to 30°C (87°F), the month offers warm opportunities for outdoor activities. On average, expect a pleasant 17°C (62°F), with cooler evenings dipping to a minimum of 8°C (47°F). While basking in the warmth, be prepared for 104 mm (4.1 in) of rainfall over 15 days, contributing to a humidity level of 77% that enhances the lush coastal scenery. Embrace the blend of warmth and nature's refreshment that defines this charming Swedish seaside town in August.
In Lysekil, Sweden, August brings a delightful warmth as summer begins to wind down. With minimum temperatures averaging around 8°C (47°F) and peaking at a cozy 30°C (87°F), it offers a perfect balance for outdoor activities. The average temperature settles comfortably at 17°C (62°F), reflecting the region's transition from the swelter of July to the cooler whispers of autumn. This month maintains the inviting high of 30°C (86°F) from July, while its minimum temperature remains consistent, showcasing a stable climate that encourages exploration of the stunning coastal landscape. As August gives way to September, the warmth gradually declines, hinting at the crisp air of the approaching fall.
In August, Lysekil experiences a significant increase in precipitation, with 104 mm (4.1 in) of rain, making it one of the wettest months of the year alongside September. Over the course of 15 days, residents can expect frequent showers, reflecting a distinct shift as summer draws to a close. This uptick in rainfall contrasts sharply with the earlier months, particularly April, which sees just 34 mm (1.4 in) over only 7 days. The peak of August's precipitation foreshadows an even wetter October, which averages 120 mm (4.7 in), continuing the trend of increasing rainfall as the transition to autumn begins. Such patterns highlight the evolving climate dynamics in Lysekil, where the final days of summer greet a surge in moisture.
In August, Lysekil experiences a noticeable shift in humidity, with levels averaging around 77%. This marks a slight increase from the drier summer months of June and July, which recorded 71% and 72%, respectively. The transition towards autumn is marked by a gradual uptick in moisture, as the city bridges the gap between the warm summer days and the colder months ahead. As September approaches, humidity levels spike significantly to 86%, hinting at the cozy, crisp air typical of the Swedish fall. Overall, August stands out as a month where humidity begins its ascent, paving the way for the wetter seasons that follow.
August in Lysekil, Sweden, marks the tail end of summer with a UV Index of 6, categorizing it as a high exposure month. This trend follows the peak summer months of June and July, which both reached a UV Index of 7, indicating that sun protection remains critical. With a burn time of just 25 minutes in August, UV exposure can be significant, so it's essential to stay vigilant even as summer begins to wane. This pattern underscores the importance of understanding seasonal variations in UV exposure throughout the year. For detailed information, check out Lysekil UV Index.
UV Risk Categories
In August, Lysekil basks in the glow of 412 hours of sunshine, marking a delightful peak in the summer sunshine trend. Following the sunniest months of June and July, which boast an impressive 470 and 477 hours respectively, August maintains a lovely brightness, even as daylight begins to wane with the approach of autumn. This gradual decline continues into September, where the sun's shine drops to 307 hours, yet the warmth of summer lingers in the air. As the year progresses, the hours of sunshine steadily diminish from a high of summer, encouraging locals and visitors alike to seize the fleeting daylight of August and relish in the vibrant beauty of Lysekil before the shorter days set in.
In Lysekil, Sweden, the likelihood of sunny weather in August stands at a moderate 44%, mirroring the trend seen in July. This indicates a slight dip from the more vibrant sunny prospects of April, which boasts a peak at 58%. However, as summer draws to a close, August's sun chances maintain a steadiness comparable to the months leading up to it. Though less likely than the late spring peak, the 44% opportunity for sunshine in this coastal haven still invites visitors to enjoy the lingering warmth and scenic seaside vistas. With September's chance of sun falling to 29%, August presents a splendid window for outdoor activities before the cooler months take hold.
As summer wanes in Lysekil, Sweden, August brings a significant but gradual transition, with daylight averaging 15 hours. This month marks a notable decline from the sun-drenched days of June, which basked in 18 hours of daylight, and July's still-bright 17 hours. The longer days of summer begin to recede, paving the way for the subsequent months, which see daylight dip to 12 hours in September and further to 10 hours in October. This gradual shift highlights the beauty of seasonal change, as residents and visitors alike savor the lingering summer evenings before autumn sets in.
In Lysekil, Sweden, August brings a gentle breeze with an average wind speed of 3.9 m/s (9 mph), a subtle dip compared to the preceding summer months. This slight reduction continues the trend observed since May, where winds softened from their spring strength. As the seasons transition, August's winds align closely with July's, both reflecting a quieter period before autumn gusts pick up again in September. Interestingly, the summer months generally register lower wind speeds, with June and July both at 3.7 m/s (8 mph), offering a serene atmosphere for outdoor activities. This trend of modest winds reflects the calming embrace of late summer, setting the stage for the brisker breezes that accompany the approach of fall.
Weather in Lysekil varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Lysekil, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit stark contrasts in weather. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 30°C (87°F), with an average of 17°C (62°F). This month also sees relatively high humidity at 77% and considerable precipitation, totaling 104 mm (4.1 in) over 15 days. In contrast, January brings a chill with temperatures dropping to a minimum of -11°C (12°F) and peaking at only 9°C (49°F), averaging around 2°C (36°F). The winter month experiences less precipitation, at 58 mm (2.3 in) over 10 days, but a higher humidity level of 94%. For a more detailed view, you can check out Lysekil weather in January.
When comparing the weather in August and February, distinct contrasts emerge. August typically experiences milder temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 30°C (87°F), with an average of 17°C (62°F). It also sees higher humidity levels at 77% and more precipitation, totaling 104 mm (4.1 in) over about 15 days. In stark contrast, February is much colder, with temperatures plummeting to a minimum of -14°C (8°F) and a maximum of only 11°C (51°F), resulting in an average temperature of just 1°C (35°F). Despite having lower precipitation of 70 mm (2.7 in) over 11 days, February's humidity is notably high at 92%. For a detailed look at February weather, you can visit Lysekil weather in February.
When comparing the weather of August and March, there's a stark contrast in temperatures and conditions. August typically features a temperature range from a cool 8°C (47°F) to a warm 30°C (87°F), with an average of 17°C (62°F), while March experiences much colder temperatures, ranging from a frigid -12°C (11°F) to a max of 12°C (53°F), and an average of only 3°C (38°F). Precipitation is more frequent in August, with 104 mm (4.1 in) falling over approximately 15 days, compared to March, which sees less rainfall at 67 mm (2.6 in) across 11 days. Additionally, humidity levels are higher in March at 89%, compared to 77% in August. For a deeper look at March weather in Lysekil, you can check Lysekil weather in March.
August and April present contrasting weather patterns in terms of temperature and precipitation. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 30°C (87°F), with an average of 17°C (62°F), indicating a warm and often humid month with an average humidity of 77% and significant rainfall of 104 mm (4.1 in) over about 15 days. In contrast, April features cooler temperatures, with a minimum of -3°C (26°F), an average of 7°C (44°F), and a maximum of 20°C (68°F). The month typically sees less rainfall, totaling 34 mm (1.4 in) over just 7 days, and a slightly higher humidity level of 82%. This makes April a much cooler and drier month compared to the warm and wetter conditions of August. For more specific details on April, you can check Lysekil weather in April.
August and May showcase distinct weather patterns, reflecting the transition from spring to late summer. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 30°C (87°F), with an average of 17°C (62°F). In contrast, May's temperature ranges from 1°C (34°F) to a maximum of 28°C (83°F), averaging just 11°C (53°F). Precipitation is more pronounced in August, with 104 mm (4.1 in) over 15 days compared to May's 60 mm (2.4 in) across 11 days. Humidity also rises slightly in August, averaging 77% versus May's 73%. For more detailed insights on May weather, you can visit Lysekil weather in May.
In comparing the weather between June and August, we can see some notable differences. August tends to be slightly warmer, with average temperatures reaching 17°C (62°F) compared to June's average of 16°C (61°F). The maximum temperatures in August can reach up to 30°C (87°F), while June peaks at 28°C (83°F). Additionally, August experiences increased precipitation, with 104 mm (4.1 in) over 15 days, compared to June's 66 mm (2.6 in) over 11 days. Humidity is also higher in August at 77%, while it is 71% in June. For more detailed information on June weather, check out Lysekil weather in June.
In comparing the weather of July and August, we see a slight increase in average temperatures in August, with a minimum of 8°C (47°F) and a maximum reaching 30°C (87°F), compared to July's minimum of 9°C (48°F) and a maximum of 30°C (86°F). Both months share the same maximum temperature, but August generally feels warmer with a higher average temperature of 17°C (62°F) versus July's 18°C (64°F). However, August is marked by increased precipitation, recording 104 mm (4.1 in) over 15 days, while July had only 79 mm (3.1 in) over 10 days. Additionally, humidity levels are higher in August at 77%, compared to 72% in July, indicating a more humid and damp atmosphere as summer progresses. For further details on July's weather, you can refer to Lysekil weather in July.
August and September present a notable shift in weather patterns. August typically features a wider temperature range, with minimums recorded at 8°C (47°F) and maximums reaching up to 30°C (87°F), creating an average temperature of 17°C (62°F). In contrast, September brings cooler conditions, with temperatures dipping to a minimum of 3°C (38°F) and a maximum of 23°C (73°F), resulting in a lower average of 14°C (57°F). While both months experience similar precipitation levels of 104 mm (4.1 in) and 105 mm (4.1 in) over roughly the same number of rainy days, September's humidity is slightly higher at 86% compared to August's 77%. This progression highlights the transition from the warmth of summer to the cooler embrace of autumn. For more details, check out Lysekil weather in September.
August and October present stark contrasts in weather. In August, temperatures typically range from a mild 8°C (47°F) at night to a warm 30°C (87°F) during the day, with average humidity at a comfortable 77%. However, the month also sees significant rainfall, accumulating 104 mm (4.1 in) over about 15 days. Conversely, October brings much cooler temperatures, with lows falling to -2°C (30°F) and comfortable highs averaging 19°C (66°F). The increase in precipitation to 120 mm (4.7 in) over 17 days, along with higher humidity at 92%, marks a shift towards a wetter and chillier atmosphere. For more detailed insights into the October weather, check Lysekil weather in October.
In comparing the weather between August and November, notable differences emerge in temperature and humidity levels. August enjoys a warmer range with average temperatures around 17°C (62°F), peaking at 30°C (87°F), while November presents much colder conditions, with an average of only 6°C (43°F) and a maximum of 15°C (59°F). Furthermore, while both months experience precipitation on approximately 15 days, November has slightly less rainfall at 91 mm (3.6 in) compared to August’s 104 mm (4.1 in). Interestingly, November's humidity is higher at 93% compared to August's 77%, contributing to the chillier and more damp atmosphere typical of late autumn. For a detailed look at November weather conditions, you can visit Lysekil weather in November.
In August, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 30°C (87°F) and an average of 17°C (62°F). However, this summer month also brings significant rainfall, with 104 mm (4.1 in) of precipitation over 15 days, accompanied by a humidity level of 77%. In contrast, December presents a much chillier atmosphere with temperatures ranging from a frigid minimum of -9°C (15°F) to a maximum of 10°C (51°F) and an average temperature of just 3°C (37°F). This winter month experiences 80 mm (3.2 in) of precipitation spread over 16 days, and notably higher humidity at 93%. For more specific insights into December's weather, you can check Lysekil weather in December.
August in Lysekil presents a vibrant mixture of warm and mild weather, making it a unique transition between summer and autumn. With maximum temperatures reaching up to 30°C (87°F) and an average of 17°C (62°F), this month often offers some of the year's warmest days, contrasted by cooler evenings. However, it also experiences a noticeable increase in rainfall, accumulating about 104 mm (4.1 in) over approximately 15 days. The humidity remains relatively high at 77%, adding to the overall sultry feel of the month. Compared to the drier and warmer spells of July, August can seem a touch more unpredictable but equally charming, inviting visitors to enjoy its lush landscapes and coastal beauty. For more details on the weather patterns throughout the year, check out Lysekil Climate.