Last updated: October 30, 2025
In Gwangju, South Korea, May ushers in a transition from cooler spring days to warmer summer vibes, with temperatures peaking at a maximum of 32°C (90°F) while averaging around 17°C (64°F). The month experiences a refreshing mix of warmth and humidity, with levels at a notable 81%, perfect for witnessing the region's vibrant spring blooms. Rainfall is also a characteristic of May, accumulating to 117 mm (4.6 in) over 9 days, providing necessary moisture to the lush landscape. Whether strolling through parks or savoring local cuisine, visitors can embrace the invigorating atmosphere that defines this lively month in Gwangju.
In May, Gwangju, South Korea, experiences a notable transition as temperatures rise significantly, marking the arrival of spring in full swing. With a minimum of 5°C (41°F) and an inviting average temperature of 17°C (64°F), the city basks in the warmth of the season. The daytime highs can reach a delightful 32°C (90°F), perfect for enjoying outdoor activities amidst blooming flora. This month becomes a colorful tapestry, contrasting sharply with the frigid winter months, as Gwangju shakes off the cold with increasingly pleasant weather. The progressive climb in temperatures from April's chilly averages to May's inviting warmth highlights the shift towards a vibrant summer, making it an ideal time for both locals and visitors to embrace the city's flourishing ambiance.
May in Gwangju, South Korea, marks a significant shift in the weather as precipitation surges to 117 mm (4.6 in), making it the wettest month so far this year. This increase is accompanied by 9 rainy days, illustrating a clear trend of more frequent showers compared to the preceding months. As spring gives way to the approaching summer, the rainfall paves the way for lush greenery and vibrant blooms, contrasting sharply with the drier winter months. Following a gradual rise in precipitation from just 22 mm in January to this peak in May, the city braces for even heavier rainfall in the upcoming summer months, where July and August typically see rainfall levels reach remarkable heights of 278 mm and 285 mm respectively.
In Gwangju, South Korea, May heralds a notable shift in humidity, as levels climb to 81%, making it one of the more humid months of the year. This increase reflects a trend of rising moisture that begins in April and continues through the summer, peaking in July and August with a staggering 91%. As late spring blossoms, residents can expect a notable warmth paired with this heightened humidity, setting the stage for the sultry summer that follows. With humidity gradually escalating from the dryer months of January to March, May marks a significant transition into a more humid season, heralding the lush greenery and vibrant life that characterize the region during these warmer months.
As spring unfolds into May, Gwangju, South Korea experiences a significant rise in the UV Index, soaring to 9, which falls into the very high exposure category. Each day's burn time shortens to just 15 minutes, emphasizing the need for precaution as outdoor activities increase with warmer weather. This trend continues from April, where the Index was 8, indicating a notable jump in sun intensity as summer approaches. In contrast to the earlier months of the year, where the UV Index ranged from 3 to 6, May heralds the start of a period where sun safety becomes crucial. As the season progresses into June, Gwangju will see even higher UV levels, reaching 10. For detailed information on UV levels and safety tips, visit Gwangju UV Index.
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May brings a delightful surge of sunshine to Gwangju, South Korea, with 305 hours of radiant daylight, making it the sunniest month of the year. This vibrant month showcases a clear upward trend in sunlight hours, starting from 198 hours in January and steadily climbing through the spring. As spring blossoms into summer, June follows suit with an impressive 310 hours, highlighting a peak of sunshine before the days begin to wane slightly in July and August. Overall, the amount of sunshine in Gwangju demonstrates how the city transitions from the freshness of early spring to the warmth of summer, providing residents and visitors alike with abundant opportunities to bask in the sun’s glow.
In Gwangju, South Korea, May marks a notable decline in sunny weather, with a 36% chance of sunshine. This dip is part of a broader trend as spring transitions into summer. Compared to earlier months, such as January and February, which boast 57% and 55% chances respectively, May experiences a significant reduction in clear skies. The probability of sunny days continues to drop through June, falling to 34%, highlighting that while spring can start with promise, it often gives way to more unpredictable weather patterns as summer approaches. Whether you're planning outdoor activities or simply enjoying the changing seasons, keep in mind that the likelihood of sunny weather takes a noticeable turn in May.
In Gwangju, South Korea, daylight duration unfolds with a captivating rhythm throughout the year. Starting in January with a modest 9 hours of daylight, the days gradually stretch as spring approaches, hitting 11 hours in March and blossoming to 13 hours by April. The peak of light arrives in May, where the sun graces the city for 14 hours, a duration that remains consistent through June and July, offering long, sun-soaked days perfect for outdoor activities. As summer wanes into autumn, the daylight begins to recede, tapering off to 12 hours in September and then further to 10 hours by November. Finally, the year closes with daylight returning to 9 hours in December, creating a beautiful cycle that mirrors the changing seasons, inviting residents and visitors alike to embrace the varied experiences each month has to offer.
In May Gwangju experiences a gentle embrace of wind, with an average speed of 2.5 m/s (6 mph) that continues the trend of mild breezes seen in the preceding months. This consistent wind pattern, though slightly lower than earlier spring months like February and March, provides a refreshing atmosphere as the city transitions into summer. With April also recording the same average wind speed, May's conditions remain stable and inviting, ideal for enjoying the blooming scenery. As the months progress toward summer, a noticeable decline in wind speed becomes evident, peaking in January and gradually easing into the more tranquil winds of late spring and early summer.
Weather in Gwangju varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Gwangju, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present stark contrasts in weather conditions. In May, temperatures range from a chilly 5°C (41°F) at night to a warm 32°C (90°F) during the day, creating an average of 17°C (64°F). The month is characterized by higher humidity levels at 81% and receives considerable rainfall, totaling 117 mm (4.6 in) over about 9 days. In contrast, January is much colder, with temperatures plummeting as low as -19°C (-2°F) at night and only reaching a maximum of 12°C (54°F), averaging -3°C (28°F). Precipitation in January is minimal, at just 22 mm (0.9 in) over 2 days, and the humidity is lower at 71%. For a more detailed look at January weather, you can refer to Gwangju weather in January.
May and February present stark contrasts in weather. In May, temperatures range from a minimum of 5°C (41°F) to an average of 17°C (64°F) and can reach up to 32°C (90°F). The month sees considerable precipitation, totaling 117 mm (4.6 in) over about 9 days, with a high humidity level of 81%. In contrast, February experiences much colder temperatures, with a minimum of -15°C (6°F), an average of 0°C (32°F), and a maximum of 18°C (65°F). It is notably drier, with only 24 mm (0.9 in) of precipitation spread across 4 days, and humidity levels at 65%. These differences highlight the transition from the chilly conditions of winter in February to the warmer, wetter climate of May. For more detailed information, you can check Gwangju weather in February.
When comparing the weather in May and March, significant differences emerge in both temperature and precipitation. May boasts a more comfortable temperature range, with minimums of 5°C (41°F), average highs around 17°C (64°F), and peaks reaching up to 32°C (90°F). In contrast, March experiences colder conditions, featuring minimum temperatures of -7°C (20°F) and an average of only 6°C (44°F). While May sees higher precipitation levels at 117 mm (4.6 in) over 9 days, March has a lighter total of 53 mm (2.1 in) across just 5 days. Additionally, humidity is notably higher in May at 81%, compared to March's 65%. For more details on the March climate, you can check this link: Gwangju weather in March.
In comparing the weather between April and May, May generally presents a warmer climate with average temperatures rising from April's 12°C (54°F) to 17°C (64°F). While April experiences cooler nights with a minimum temperature of -1°C (30°F), May offers milder nights starting at 5°C (41°F). Precipitation also increases in May, totaling 117 mm (4.6 in) over 9 days, compared to April's 67 mm (2.7 in) over 6 days. Interestingly, humidity in May is slightly higher at 81% compared to April's 75%, contributing to a more humid atmosphere. For a more detailed look at April’s conditions, you can refer to Gwangju weather in April.
May and June present a notable transition in weather characteristics. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average temperature of 17°C (64°F). This month experiences substantial precipitation at 117 mm (4.6 inches) over 9 days, coupled with a humidity level of 81%. In contrast, June sees a rise in average temperatures to 22°C (72°F), with minimum and maximum temperatures of 12°C (54°F) and 34°C (94°F) respectively. While June has slightly less rainfall at 94 mm (3.7 inches) over the same number of days (9), humidity increases slightly to 85%. For more detailed insights, check Gwangju weather in June.
May and July present contrasting weather patterns. In May, temperatures range from a cool 5°C (41°F) at night to a warm average of 17°C (64°F), peaking at 32°C (90°F) during the day. The month sees moderate rainfall with 117 mm (4.6 in) over about 9 days, accompanied by a humidity level of 81%. In stark contrast, July experiences much warmer conditions, with temperatures starting at a minimum of 17°C (63°F), averaging 25°C (78°F), and reaching a maximum of 35°C (96°F). This month also brings increased precipitation, totaling 278 mm (10.9 in) over 15 days, along with higher humidity at 91%. For more detailed information, check out Gwangju weather in July.
When comparing the weather in May and August, it's evident that August tends to be hotter and wetter. May experiences a minimum temperature of 5°C (41°F) and an average of 17°C (64°F), with a maximum reaching 32°C (90°F). In contrast, August starts at a warmer minimum of 15°C (59°F) and averages 26°C (79°F), peaking at a scorching 38°C (100°F). Additionally, May sees 117 mm (4.6 in) of precipitation over 9 days, while August significantly increases to 285 mm (11.2 in) over 17 days. The humidity is also higher in August, at 91% compared to May's 81%. For more detailed information, you can visit Gwangju weather in August.
In comparing the weather between May and September, we see distinct differences in temperature and precipitation. May experiences a wider temperature range, with a minimum of 5°C (41°F) and a maximum of 32°C (90°F), averaging around 17°C (64°F). In contrast, September has a milder temperature spectrum, with minimums of 9°C (48°F) and maximums of 30°C (86°F), yielding an average of 21°C (70°F).
Though both months have a similar number of rain days at 9, September records a higher total precipitation of 142 mm (5.6 in) compared to May's 117 mm (4.6 in). Additionally, May tends to be more humid at 81%, while September has a slightly lower humidity rate of 77%. For more detailed information, you can visit Gwangju weather in September.
May and October present contrasting weather patterns, marking a shift in seasons. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 17°C (64°F) and notable rainfall of 117 mm (4.6 in) over 9 days. The humidity level is relatively high at 81%, creating a warm and often humid atmosphere. In contrast, October experiences cooler temperatures, with a low of -1°C (30°F) and a high reaching 28°C (83°F). The average temperature sits at a more moderate 14°C (58°F) and precipitation decreases to 65 mm (2.5 in) over just 6 days, accompanied by slightly lower humidity at 79%. For a closer look at the October climate specifics, visit Gwangju weather in October.
May and November offer distinctly different weather experiences. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 17°C (64°F). The month is characterized by higher humidity at 81% and more precipitation, totaling 117 mm (4.6 in) over 9 days. In contrast, November sees much cooler conditions, with temperatures ranging from -7°C (20°F) to a maximum of 20°C (69°F) and an average of just 7°C (44°F). Precipitation decreases significantly to 56 mm (2.2 in) over only 5 days, and humidity remains relatively stable at 80%. For more detailed information on November's weather patterns, you can refer to Gwangju weather in November.
May and December showcase stark contrasts in weather patterns. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 17°C (64°F). The month also sees significant precipitation, with about 117 mm (4.6 in) falling over 9 days and a high humidity of 81%. In contrast, December brings much colder conditions, with temperatures ranging from -16°C (4°F) to a maximum of 12°C (54°F), averaging around -1°C (31°F). Precipitation is minimal at 23 mm (0.9 in) across just 4 days, accompanied by a lower humidity of 74%. For more detailed information, you can check Gwangju weather in December.
May in Gwangju is a vibrant transition month, where spring fully blooms and temperatures begin to rise. Compared to the cooler, crisper days of early spring, May offers a delightful warmth, averaging a cozy 17°C (64°F), with highs reaching up to a sultry 32°C (90°F). This increase in warmth is accompanied by a noticeable humidity of 81%, creating a lush, green atmosphere throughout the city. However, May is also marked by its share of rainfall, with about nine rainy days contributing to a total precipitation of 117 mm (4.6 in). As the city shifts from the chill of spring towards the heat of summer, May serves as the perfect window to enjoy Gwangju's natural beauty and lively seasonal activities. For a deeper understanding of Gwangju's overall climate, be sure to check out Gwangju Climate.