Last updated: October 30, 2025
Experience the vibrant August weather in Yeosu, South Korea, where the average temperature hovers around 27°C (81°F), reaching a maximum of 32°C (90°F) and dipping to a comfortable 22°C (72°F) at night. This coastal city is characterized by high humidity levels at 93%, creating a sultry atmosphere perfect for enjoying outdoor activities. Visitors should prepare for frequent showers, as 173 mm (6.8 in) of rain falls over 13 days, adding a refreshing twist to the warm summer days. Whether you're exploring scenic coastlines or indulging in local delights, Yeosu's August climate offers a unique blend of warmth and moisture that defines its summer charm.
In August, Yeosu, South Korea, enjoys warm and humid weather, with temperatures steadily rising as summer peaks. The minimum temperature hovers around a comfortable 22°C (72°F), while the average reaches a balmy 27°C (81°F), and the maximum can soar to 32°C (90°F). This month marks a notable shift from the milder days of July, showcasing a blend of sunshine and tropical warmth perfect for beach outings and maritime activities. As the city basks in its summer glory, August stands out as a vibrant time, inviting travelers to explore its picturesque coastlines and lush landscapes before the cooler months set in.
In August, Yeosu experiences significant rainfall, with an average precipitation of 173 mm (6.8 in) over 13 days. This marks a slight decrease from the 275 mm (10.8 in) recorded in July, yet it remains considerably high compared to earlier months. The summer monsoon season peaks around this time, contributing to the region's humidity and lush landscapes. Notably, the trend shows a gradual increase in precipitation from January's modest 32 mm (1.3 in) to July's peak, before the amounts begin to stabilize in August and September. This fluctuation highlights the seasonal shifts in Yeosu's climate, where late summer still brings substantial rainfall, underscoring the city's characteristic monsoonal patterns.
In August, Yeosu, South Korea experiences high humidity levels, typically reaching about 93%. This peak follows a steady increase that begins in May with 83% and escalates through the summer, culminating in July when humidity soars to a staggering 95%. As the warmest months advance, the air becomes increasingly saturated, creating a tropical feel throughout the city. However, as the year transitions into September, humidity drops down to 80%, signaling the beginning of a gradual easing into the cooler, drier months ahead. This consistent trend highlights Yeosu's humid climate, particularly during the summer, setting the stage for both lush landscapes and a warm, enveloping atmosphere.
In August, the UV Index in Yeosu, South Korea remains at a striking 12, categorizing it as extreme with a burn time of just 10 minutes. This marks the peak of summer when sun exposure can be particularly dangerous, following a pattern established in July with the same extreme levels. The intensity of UV radiation begins to taper off in September, dropping to a 10 and shifting back to a very high category. It's crucial for residents and visitors alike to take necessary precautions during this peak summer month to avoid harmful effects from the sun. For more detailed information, check out the Yeosu UV Index.
UV Risk Categories
August in Yeosu, South Korea, shines bright with an impressive 300 hours of sunshine, continuing the region's trend of long summer days. Following the peak of 306 hours in May, the sunlit hours begin to slightly taper in July, yet August maintains a robust glow, offering a perfect balance of warmth and light for outdoor activities. This sunny month transitions into a milder September, which still enjoys 257 hours of sunshine but signals the gradual shift toward the autumn months. Overall, Yeosu's sunlight pattern showcases a vibrant peak in summer, making it an ideal destination for those seeking both relaxation and adventure under the sun.
In August, Yeosu, South Korea, experiences a 32% chance of sunny weather, a notable dip from the summer peak in July, which sees just 19% sunny days. This decline is part of a broader trend where the likelihood of sunshine decreases through the late spring and summer months, hitting its lowest in the height of summer before gradually rising again into the fall. Interestingly, the chances of bright days rebound significantly in the later months, with October boasting a 59% probability of sunshine, paving the way for a more crisp and bright autumn ahead. As such, while August may not be the sunniest month in Yeosu, the promise of clearer skies returns soon after for those seeking to enjoy the region's beautiful landscapes.
In Yeosu, South Korea, August basks in an impressive 13 hours of daylight, a continuation of the summer's vibrant glow. Following the peak of June and July, which each enjoy 14 hours of sunshine, August witnesses a slight decrease, yet it still offers ample light for outdoor activities and exploration. As the year progresses, daylight gradually wanes, with September featuring 12 hours, leading into autumn's shorter days. The contrast and trend of daylight duration reflect a rhythmic pattern in Yeosu's climate, inviting both residents and visitors to savor the warm, sunlit moments of late summer.
In Yeosu, South Korea, the winds of August whisper gently at an average speed of 4.1 m/s (9 mph), marking a subtle decline from the breezier months of spring and early summer. This change reflects a broader trend as the summer months generally feature wind speeds peaking in April and September, with notable gusts of 5.1 m/s and 5.7 m/s, respectively. Interestingly, this August lull in wind intensity contrasts with the spring's vibrant breezes, suggesting a seasonal transition as the region braces for the cooler autum. Overall, while August might bring a light breeze, the winds of Yeosu continue to dance with seasonal rhythms, offering a serene backdrop against the stunning coastal scenery.
Weather in Yeosu varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Yeosu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between August and January, it's clear that they present two starkly different climates. August features a warm average temperature of 27°C (81°F), with highs reaching up to 32°C (90°F) and high humidity levels of 93%. However, this warmth is accompanied by significant rainfall, averaging 173 mm (6.8 in) over approximately 13 days. In contrast, January brings a chilly atmosphere, with average temperatures dropping to just 4°C (39°F), peaking at a maximum of 15°C (59°F) during the day and falling to a minimum of -8°C (18°F) at night. Precipitation during this month is minimal, with only about 32 mm (1.3 in) falling across just 3 days and a lower humidity level of 72%. For more detailed information on the weather in January, you can visit Yeosu weather in January.
The weather in August is characterized by warm temperatures, ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (81°F). It experiences significant rainfall, with 173 mm (6.8 in) spread over 13 days, and high humidity levels at 93%. In contrast, February features much colder conditions, with temperatures dropping to a minimum of -6°C (22°F) and peaking at 14°C (57°F), averaging just 5°C (41°F). Precipitation is minimal in February, totaling 41 mm (1.6 in) over only 4 days, and humidity is lower at 67%. For more details on February weather, visit Yeosu weather in February.
The weather in August is notably warmer and more humid compared to March. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (81°F). It also experiences significant precipitation, totaling 173 mm (6.8 in) over about 13 days, leading to a high humidity level of 93%. In contrast, March sees much cooler temperatures, with a low of 0°C (33°F), an average of 9°C (49°F), and a high of 15°C (60°F). It receives less rainfall at 92 mm (3.6 in) across about 7 days, contributing to a lower humidity of 65%. For more details about the weather in March, visit Yeosu weather in March.
When comparing the weather in August and April, it's clear that August brings significantly warmer temperatures, with an average of 27°C (81°F) and highs reaching up to 32°C (90°F). In contrast, April experiences much cooler conditions, with an average temperature of only 13°C (56°F) and maximums around 19°C (66°F). Additionally, August is characterized by high humidity at 93% and more frequent rainfall, averaging 173 mm (6.8 in) over 13 days. On the other hand, April sees less precipitation, at 108 mm (4.3 in) over 7 days, combined with a more comfortable humidity level of 75%. For more details on April's climate, check out Yeosu weather in April.
When comparing the weather in August and May, the differences are quite striking. August tends to be significantly warmer, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), compared to May's more moderate temperatures of 11°C (52°F) to 25°C (77°F). Additionally, August experiences higher humidity levels at 93%, while May’s humidity is more comfortable at 83%. Precipitation also varies, with August receiving 173 mm (6.8 in) over 13 days, compared to May’s 146 mm (5.8 in) across just 8 days. For more specific insights, you can explore Yeosu weather in May.
In August, the weather is noticeably warmer than in June, with average temperatures rising to 27°C (81°F) compared to June's 21°C (71°F). The maximum temperatures can reach up to 32°C (90°F) in August, while June peaks at a milder 26°C (80°F). Furthermore, August experiences higher humidity levels at 93%, compared to June's 87%. Although August has more rainfall, with 173 mm (6.8 in) over 13 days, June's precipitation is slightly higher at 188 mm (7.4 in), albeit over just 8 days. For more detailed information, you can view Yeosu weather in June.
In comparing the weather between July and August, we can see some notable differences. August features slightly higher average temperatures, with a minimum of 22°C and an average of 27°C, compared to July's minimum of 20°C and an average of 25°C. While both months have similar maximum temperatures, August tends to be drier, receiving only 173 mm of precipitation over 13 days, in contrast to July's heavier rainfall of 275 mm, also over 13 days. Humidity levels remain high in both months, with August at 93% and July slightly higher at 95%. For a more detailed look at July’s weather, you can visit Yeosu weather in July.
August and September exhibit notable differences in weather patterns. August presents warmer temperatures, with a minimum of 22°C (72°F) and an average of 27°C (81°F), peaking at 32°C (90°F). Humidity remains high at 93%, and although it experiences 13 rainy days, total precipitation is lower at 173 mm (6.8 in). In contrast, September sees a drop in temperatures, with a minimum of 17°C (63°F) and an average of 23°C (74°F), reaching a maximum of 28°C (83°F). While humidity decreases to 80%, September experiences a significant increase in precipitation, totaling 259 mm (10.2 in) over 12 days. For more details on September weather, visit Yeosu weather in September.
In August, the weather is characterized by warm temperatures, with minimums around 22°C (72°F) and averages peaking at 27°C (81°F). The month sees significant rainfall, with about 173 mm (6.8 in) spread over 13 days, and humidity remains high at 93%. In contrast, October experiences much cooler temperatures, with minimums dropping to 8°C (46°F) and average highs around 18°C (65°F). Rainfall decreases to 113 mm (4.5 in), occurring over just 5 days, and humidity levels are more comfortable at 77%. For a closer look at October weather in Yeosu, you can check Yeosu weather in October.
August and November present striking contrasts in weather conditions. In August, the temperatures are much warmer, with a minimum of 22°C (72°F), an average of 27°C (81°F), and a maximum soaring to 32°C (90°F). This month is characterized by high humidity at 93% and significant rainfall, totaling 173 mm (6.8 in) over 13 days. In contrast, November sees much cooler temperatures, with a minimum of 3°C (37°F), an average of 13°C (55°F), and a maximum of 20°C (68°F). Additionally, November enjoys far less precipitation, with only 26 mm (1.0 in) falling over just 3 days, coupled with lower humidity levels at 75%. For a detailed look at November weather in Yeosu, you can check out Yeosu weather in November.
August and December present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 22°C (72°F) and an average of 27°C (81°F), reaching up to a sweltering 32°C (90°F). The humidity levels are high at 93%, and the month experiences significant rainfall, with 173 mm (6.8 in) over 13 days. In contrast, December brings a chilly atmosphere, with temperatures plummeting to a minimum of -6°C (22°F) and averaging just 6°C (43°F), peaking at 15°C (60°F). The cold month is much drier, receiving only 23 mm (0.9 in) of precipitation over just 3 days, accompanied by lower humidity levels of 73%. For more details on the December weather, visit Yeosu weather in December.
August in Yeosu brings a vibrant tapestry of warm temperatures and lush humidity, setting it apart from the cooler months of the year. With maximums soaring around 32°C, the atmosphere buzzes with energy, while the average warmth of 27°C invites plenty of outdoor exploration. This month also sees an increase in precipitation, totaling about 173 mm over approximately 13 days, contributing to the region's lush landscapes. The high humidity, often reaching 93%, makes the air feel thicker and more tropical, creating a unique summer ambiance perfect for enjoying Yeosu's stunning coastlines. For a deeper dive into the year-round weather patterns, visit Yeosu Climate.