March Weather in Yeosu, South Korea

Last updated: October 30, 2025

In March, the charming city of Yeosu, South Korea experiences a refreshing transition into spring, with maximum temperatures reaching 15°C (60°F) and an average of 9°C (49°F). While the temperatures can dip to a cool 0°C (33°F) at night, the month is characterized by moderate humidity levels around 65%. Visitors can expect a total precipitation of 92 mm (3.6 in) spread over approximately 7 days, making it an ideal time for blooming landscapes, despite occasional rain. Embrace the mild climate and picturesque scenery as Yeosu awakens from winter's embrace.

March Temperature in Yeosu

In March, Yeosu, South Korea begins to shake off the chill of winter, with temperatures starting to rise noticeably. The month opens with minimum temperatures hovering around 0°C (33°F), signaling the arrival of spring. The average temperature reaches 9°C (49°F), providing a refreshing change from the colder months, while daytime highs peak at a comfortable 15°C (60°F). As the region transitions into April, a steady warming trend emerges, paving the way for even milder conditions. March serves as a gentle bridge from winter’s grasp to the vibrant blooms of spring, inviting locals and visitors alike to embrace the budding beauty of Yeosu.

March Weather in Yeosu: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Yeosu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yeosu, March typically has an average temperature of 9°C (49°F), with highs reaching up to 15°C (60°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec394149566470778174655543
Data source: Temperature data for Yeosu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Yeosu

March in Yeosu, South Korea, marks a notable shift in precipitation patterns, with rainfall dramatically increasing to 92 mm (3.6 inches) over 7 rainy days. This uptick signals the arrival of spring, setting the stage for even wetter months ahead. In contrast to the preceding months, where January and February saw minimal rains of 32 mm (1.3 inches) and 41 mm (1.6 inches) respectively, March introduces a significant leap in both precipitation amount and frequency. As the region transitions from the drier winter months to the lush greenery of early spring, residents can expect a surge in rainfall that not only nourishes the landscape but also lays the groundwork for the wetter months of April and May, which bring even higher totals of 108 mm (4.3 inches) and 146 mm (5.8 inches) respectively. This trend exemplifies the region's climatic shift from the drier winter to the wetter season that follows.

March Precipitation Trends in Yeosu

The chart displays monthly precipitation patterns in Yeosu, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Yeosu, March typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec3241921081461882751732591132623
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Yeosu

In March, Yeosu, South Korea, experiences a moderate humidity level of 65%, marking a gradual decline from the winter months. This drop from 67% in February suggests the onset of spring, where the air begins to feel fresher and more invigorating. As the region transitions into April with an increase to 75% humidity, it sets the stage for a lush and vibrant environment, leading into the more humid summer months that follow. This trend highlights the dynamic seasonal shifts in Yeosu, showcasing how humidity influences the local climate and landscape, inviting residents and visitors alike to embrace the refreshing changes of spring.

March Average Humidity in Yeosu

This chart illustrates the average monthly humidity levels in Yeosu, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Yeosu is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%67%65%75%83%87%95%93%80%77%75%73%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Yeosu

As March rolls into Yeosu, South Korea, residents and visitors experience a notable shift in the UV Index, jumping to 7 and falling into the high exposure category. With a burn time of just 25 minutes, it's crucial to take sun safety seriously as the sun's intensity increases. This upward trend continues into April and May, where the UV Index escalates to 9 and 10, respectively, marking a transition towards very high levels. The pace quickens further in June and July, reaching extreme values of up to 12, highlighting the importance of protection against harmful rays as warmer months approach. For more detailed insights into sun safety and UV trends in Yeosu, check out the Yeosu UV Index.

Maximum UV Index Levels in Yeosu for March

The chart shows the monthly maximum UV Index (UVI) for Yeosu in March, 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 March, the maximum UV index in Yeosu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec45791011121210753
Data source: Yeosu March 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.

March Sunshine in Yeosu

As March unfolds in Yeosu, South Korea, residents eagerly embrace the arrival of brighter days, with the city basking in 273 hours of sunshine—a noticeable increase from January's 198 hours and February’s 240 hours. This upward trend hints at the promise of spring, as daylight continues to lengthen and the warmth of the sun begins to prevail. Following March, April shines even brighter with 280 hours, and May dazzles with 306 hours, suggesting that the region is poised for a glorious lead-up to summer. Overall, the transition from winter to spring underlines Yeosu's enchanting climate, making it a treasured time for both locals and visitors to indulge in the beauty of the outdoors.

Monthly Sunshine Duration in Yeosu: March Highlighted

The March sunshine duration represents the total number of hours Yeosu experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec198h240h273h280h306h301h275h300h257h268h241h240h
Data source: Yeosu March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yeosu During March

In Yeosu, South Korea, the likelihood of sunny weather begins to decline in March, with chances dropping to 40%. This marks a notable shift from the slightly sunnier winter months of January and February, which boast 54% and 50% probabilities, respectively. As spring unfolds, April sees a slight uptick to 41%, but the transition into summer brings more clouds, with June plummeting to just 34%. Overall, this trend highlights March as a time when the sun starts to play a more elusive role, hinting at the variability of weather patterns as the seasons change.

Percentage of Sunny Days in March in Yeosu

The chart illustrates the percentage of sunny days in Yeosu throughout the year, with March 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 Yeosu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%50%40%41%40%34%19%32%34%59%66%73%
Data source: Yeosu March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yeosu in March

As spring unfolds in Yeosu, South Korea, March marks a delightful transition with an increase in daylight hours, reaching 11 hours—a comforting change from the consistent 10 hours of the preceding winter months. This gradual extension of daylight signals the approach of longer days, paving the way for even more sunlight in April and May, where daylight durations leap to 13 hours. The trend of increasing daylight continues into the summer months, peaking at 14 hours in June and July, before beginning a gentle decline as autumn approaches. This rhythmic cycle not only enhances the natural beauty of Yeosu but also invites its residents and visitors to embrace outdoor activities and the vibrant scenery that spring and summer bring.

Average Daylight Hours in Yeosu for March

The chart illustrates the variation in daylight duration in Yeosu throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 5m10h 54m11h 58m13h 3m13h 58m14h 26m14h 12m13h 24m12h 21m11h 16m10h 20m9h 51m
Data source: Yeosu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Yeosu

As March settles in Yeosu, South Korea, the average wind speed slightly dips to 4.5 m/s (10 mph), making it a gentle transition from the slightly brisker days of February, which boasted winds averaging 5.6 m/s (13 mph). This pattern reflects a broader trend in early spring, where winds begin to mellow after winter's chill before picking up again in April. Interestingly, March's winds seem calm compared to the upcoming gusty months, as April sees an average increase to 5.1 m/s (11 mph). The shifting winds not only signal a change in seasons but also invite anticipation for the warmer days ahead, setting the stage for Yeosu's beautiful coastal charm to come alive.

Average March Wind Speed in Yeosu

The chart displays monthly wind speed patterns in Yeosu, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.85.64.5 m/s5.14.73.74.34.15.74.14.84.7
Data source: Yeosu March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Yeosu Compares to Other Months

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

March weather in Yeosu brings a noticeable shift compared to January. With temperatures ranging from a minimum of 0°C (33°F) to a maximum of 15°C (60°F), March averages a mild 9°C (49°F), making it significantly warmer than January's colder range, which sees a minimum of -8°C (18°F) and an average of only 4°C (39°F). Additionally, March experiences higher precipitation levels, totaling 92 mm (3.6 in) across 7 days, compared to January's 32 mm (1.3 in) over just 3 days. Despite the increased rainfall in March, humidity levels are slightly lower at 65% compared to January's 72%. For a more comprehensive overview of January conditions, check Yeosu weather in January.

Comparing the weather in March to February, March tends to be milder with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 15°C (60°F), averaging 9°C (49°F). In contrast, February experiences colder temperatures with a minimum of -6°C (22°F) and an average of 5°C (41°F). Precipitation is more significant in March, totaling 92 mm (3.6 in) over 7 days, compared to February's 41 mm (1.6 in) over just 4 days. Additionally, the humidity remains slightly higher in February at 67%, while March shows a humidity level of 65%. For more detailed insights, you can check the Yeosu weather in February.

In March, the weather usually sees a minimum temperature of 0°C (33°F), with an average of 9°C (49°F) and a maximum of 15°C (60°F). The month brings about 92 mm (3.6 in) of precipitation over 7 days, accompanied by a humidity level of 65%. In contrast, April experiences a noticeable warming trend, with minimum temperatures rising to 5°C (42°F), an average of 13°C (56°F), and a maximum of 19°C (66°F). However, precipitation increases slightly to 108 mm (4.3 in) over the same number of rainy days, and humidity levels rise to 75%. This transition suggests that while April is warmer, it also tends to be wetter and more humid. For further details on weather patterns, check out Yeosu weather in April.

Comparing the weather in March and May reveals a notable shift in temperature and conditions. In March, temperatures range from a chilly 0°C (33°F) at night to a mild max of 15°C (60°F), with an average of 9°C (49°F). The month sees about 92 mm (3.6 in) of precipitation over 7 days and maintains a humidity level of 65%. In contrast, May experiences significantly warmer temperatures, with minimums of 11°C (52°F), averages of 18°C (64°F), and highs reaching 25°C (77°F). Although May has increased precipitation at 146 mm (5.8 in) over 8 days, the humidity also rises to 83%, contributing to a more muggy atmosphere. Overall, May presents a warmer and wetter climate compared to the cool and relatively dry conditions of March. For more detailed weather information, you can check Yeosu weather in May.

March and June exhibit stark contrasts in weather patterns. In March, temperatures range from a chilly 0°C (33°F) to a mild 15°C (60°F), with an average of 9°C (49°F). Precipitation is relatively low, totaling 92 mm (3.6 in) over about 7 days, and humidity remains around 65%. In contrast, June presents a much warmer climate, with temperatures varying from a minimum of 17°C (62°F) to a maximum of 26°C (80°F), and an average of 21°C (71°F). The rainfall also increases significantly, at 188 mm (7.4 in) over approximately 8 days, accompanied by higher humidity levels of 87%. For more detailed insights into the June weather, you can check Yeosu weather in June.

In March, temperatures in Yeosu range from a chilly 0°C (33°F) at night to a mild 15°C (60°F) during the day, with an average of 9°C (49°F). The month experiences around 92 mm (3.6 in) of precipitation over approximately 7 days, and humidity averages 65%. In stark contrast, July sees much warmer conditions, with nighttime lows of 20°C (69°F) and daytime highs reaching 31°C (89°F), resulting in an average temperature of 25°C (77°F). Rainfall spikes to 275 mm (10.8 in) over 13 days, accompanied by significantly higher humidity levels of 95%. To explore more about the July weather specifics, visit Yeosu weather in July.

March and August present starkly contrasting weather conditions. In March, temperatures range from a chilly minimum of 0°C (33°F) to a mild maximum of 15°C (60°F), with an average of 9°C (49°F). The month sees about 92 mm (3.6 in) of precipitation over 7 days, accompanied by a moderate humidity level of 65%. In contrast, August is characterized by summer warmth, featuring minimum temperatures of 22°C (72°F) and maximum readings reaching up to 32°C (90°F), with an average of 27°C (81°F). However, it also experiences higher rainfall, totaling 173 mm (6.8 in) over 13 days, with humidity soaring to 93%. For a detailed overview, you can check Yeosu weather in August.

March and September exhibit significantly different weather patterns. In March, temperatures range from a minimum of 0°C (33°F) to a maximum of 15°C (60°F), with an average temperature of 9°C (49°F). The month experiences about 92 mm (3.6 in) of precipitation over 7 days, accompanied by a humidity level of 65%. In contrast, September is noticeably warmer, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 28°C (83°F) and an average of 23°C (74°F). This month also sees a substantial increase in precipitation, totaling 259 mm (10.2 in) over 12 days, and higher humidity at 80%. For more detailed information about weather conditions specific to September, you can explore Yeosu weather in September.

In March, the weather is quite cool, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 15°C (60°F) and an average of 9°C (49°F). The month sees about 92 mm (3.6 in) of precipitation over approximately 7 days, while humidity stands at a moderate 65%. In contrast, October offers a much warmer climate, featuring minimum temperatures of 8°C (46°F) and highs reaching 26°C (79°F), with an average temperature of 18°C (65°F). Although October has slightly higher precipitation at 113 mm (4.5 in) over just 5 days, the humidity rises to 77%, creating a more sultry atmosphere. For more detailed information, you can check out Yeosu weather in October.

March and November exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of 0°C (33°F) to a pleasant maximum of 15°C (60°F), with an average temperature of 9°C (49°F). The month sees a significant amount of rainfall, totaling 92 mm (3.6 in) over about 7 days, coupled with a humidity level of 65%. In contrast, November experiences slightly milder conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (68°F), and an average of 13°C (55°F). This month is considerably drier, receiving only 26 mm (1.0 in) of precipitation across just 3 days, though the humidity is higher at 75%. For a detailed look at November weather, you can visit Yeosu weather in November.

In March, temperatures begin to rise, with a minimum of 0°C (33°F) and an average of 9°C (49°F), peaking at 15°C (60°F). The month sees considerable precipitation, totaling 92 mm (3.6 in) over about 7 days, contributing to a humidity level of 65%. In contrast, December experiences colder weather with a minimum temperature of -6°C (22°F) and an average of 6°C (43°F), maintaining the same maximum of 15°C (60°F) as March. However, December has significantly less precipitation, totaling only 23 mm (0.9 in) over 3 days, resulting in higher humidity at 73%. For more detailed weather insights, check out Yeosu weather in December.

Compare Yeosu's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Yeosu

As March unfolds in Yeosu, the weather begins to transition from the chilly grip of winter to the more temperate embrace of spring. With average temperatures hovering around 9°C, days are notably milder, although evenings can still dip close to freezing. The month sees approximately 92 mm of rain over seven days, marking a shift toward more frequent precipitation compared to the drier winter months. While humidity levels linger at around 65%, the overall atmosphere thickens with the promise of blooming flora. This transitional period makes March a captivating time to experience the evolving beauty of Yeosu. For a deeper dive into the climate patterns of this enchanting region, visit Yeosu Climate.