May Weather in Kimhae, South Korea

Last updated: October 30, 2025

May in Kimhae, South Korea, offers a vibrant transition into summer, with maximum temperatures reaching 31°C (88°F) and an average of 19°C (66°F), perfect for outdoor explorations. However, the mercury can dip to a cool minimum of 7°C (44°F), reminding residents to stay prepared for varying conditions. With precipitation totaling 97 mm (3.8 in) over 8 rainy days, the month brings a refreshing blend of sunshine and occasional showers, resulting in a climate that is both humid (83%) and lush. Whether taking in the bloom of spring or enjoying the warm days, May in Kimhae is a delightful experience for locals and visitors alike.

May Temperature in Kimhae

In May, Kimhae, South Korea, experiences a delightful warming trend, showcasing a significant shift from the coolness of winter and early spring. With minimum temperatures rising to a comfortable 7°C (44°F) and averaging a pleasant 19°C (66°F), the city begins to embrace the vibrant hues of late spring. Peak temperatures surge to a sunny 31°C (88°F), laying the groundwork for outdoor activities and blooming landscapes. The gradual increase in warmth from previous months highlights May as a transitional delight, setting the stage for the hot summer ahead while still offering the refreshing breezes that make this time of year so enjoyable.

May Weather in Kimhae: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Kimhae, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kimhae, May typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec374150576571788173635240
Data source: Temperature data for Kimhae 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.

May Precipitation in Kimhae

In May, Kimhae experiences a significant amount of rainfall, with 97 mm (3.8 in) recorded over 8 days. This month marks a slight decrease from April's precipitation but maintains a robust level of moisture as spring transitions into summer. The consistent rainfall in May, akin to the preceding months, supports the lush greenery typical of this season. Interestingly, the uptick in precipitation days hints at an increasing trend toward wetter conditions, setting the stage for the heavier downpours that arrive in June and July. As the region gears up for summer, May stands as a pivotal month, blending the mild spring atmosphere with the impending summer showers.

May Precipitation Trends in Kimhae

The chart displays monthly precipitation patterns in Kimhae, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Kimhae, May typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec3141929897161257183233962423
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Kimhae

In May, Kimhae, South Korea, experiences a notable increase in humidity, rising to 83%, which marks the peak of spring's transition into summer. This month showcases a distinct upward trend from the previous months, particularly following the 75% recorded in April. As temperatures begin to rise, so does the moisture in the air, setting the stage for the sweltering summer months ahead, where humidity levels soar dramatically, peaking at a staggering 95% in July. This progression suggests that while May offers a taste of the humid conditions to come, it remains a pivotal month in the shift from the cooler, drier spring months to the heat of summer.

May Average Humidity in Kimhae

This chart illustrates the average monthly humidity levels in Kimhae, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Kimhae is approximately 83%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Kimhae

In May, Kimhae, South Korea experiences a very high UV Index of 10, requiring caution as the burn time for unprotected skin is only 15 minutes. This trend of increasing UV exposure from the earlier months continues, as April also saw a UV Index of 10, reflecting a significant shift towards stronger sunlight as summer approaches. Notably, this month marks the transition into the peak UV season, with June and July bringing even higher levels of intensity. It’s essential for residents and visitors alike to prioritize sun safety in these months. For more information, check the latest Kimhae UV Index.

Maximum UV Index Levels in Kimhae for May

The chart shows the monthly maximum UV Index (UVI) for Kimhae in May, 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 May, the maximum UV index in Kimhae typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec457101011121210753
Data source: Kimhae May 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.

May Sunshine in Kimhae

As May unfolds in Kimhae, South Korea, sunshine takes center stage, gleaming for an impressive 295 hours throughout the month. This vibrant increase is part of a broader trend that sees daylight hours steadily climbing from the beginning of the year. January starts with a mere 196 hours, but each succeeding month reveals a promising upward trajectory, culminating in May's radiant peak. The sun-kissed days of April and early June, with 278 and 293 hours respectively, also contribute to this delightful springtime ambiance. In contrast, July experiences a slight dip, but the overall pattern remains optimistic, allowing residents to enjoy the warmth and light that spring and summer bring to their lives.

Monthly Sunshine Duration in Kimhae: May Highlighted

The May sunshine duration represents the total number of hours Kimhae experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec196h239h267h278h295h293h266h290h241h256h238h244h
Data source: Kimhae May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kimhae During May

In May, Kimhae, South Korea, experiences a noticeable dip in sunny weather, with a 38% chance of sunlight – lower than the preceding months of January through April. This marks a trend of decreasing sunshine as the region transitions into the warmer months, where June and July plunge to 28% and 20% respectively. Interestingly, this decline sets the stage for a more varied weather pattern, contrasted by the sunnier months leading up to November, which boasts a more optimistic 68% chance of bright days. As May approaches, locals and visitors alike may find themselves preparing for a mix of sun and clouds, eagerly anticipating the return of clearer skies later in the year.

Percentage of Sunny Days in May in Kimhae

The chart illustrates the percentage of sunny days in Kimhae throughout the year, with May 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 Kimhae experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%56%40%44%38%28%20%26%31%56%68%76%
Data source: Kimhae May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kimhae in May

In Kimhae, South Korea, the daylight duration remarkably evolves throughout the year, highlighting the shift from the stark winter months to the vibrant summer days. January and February each offer a modest 10 hours of light, keeping the atmosphere subdued. As March arrives, daylight begins to gradually extend to 11 hours, heralding the arrival of spring. This trend accelerates dramatically in April, where daylight surges to 13 hours, and further peaks in May and June at a glorious 14 hours, inviting longer outdoor adventures. As summer wanes into August, the daylight slightly reduces to 13 hours, gradually tapering off in the fall, with September offering 12 hours and October returning to 11 hours. By the time November rolls in, daylight drops back to 10 hours, and then descends to 9 hours in December, marking the seasonal return to shorter days. This rhythmic pattern not only enriches daily life in Kimhae but also reflects the broader seasonal cycles, celebrating nature's relentless transition between light and darkness.

Average Daylight Hours in Kimhae for May

The chart illustrates the variation in daylight duration in Kimhae throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 3m10h 53m11h 58m13h 4m14h14h 28m14h 14m13h 25m12h 22m11h 16m10h 18m9h 48m
Data source: Kimhae daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Kimhae

In Kimhae, South Korea, the wind speed experiences a gentle ebb and flow throughout the year, with a notable decrease in May. Averaging 3.3 m/s (7 mph), May sees a slight dip compared to previous months, marking it as one of the calmer times in the early summer. The spring months, especially April and March, maintain consistent winds around 3.5 m/s (8 mph), while a noticeable drop occurs in June, where the average plummets to 2.6 m/s (6 mph). This trend suggests a transition towards warmer weather, as the winds soften just before the peak summer months. Ultimately, Kimhae's wind patterns illustrate a seasonal rhythm, blending the briskness of spring with the tranquility of early summer.

Average May Wind Speed in Kimhae

The chart displays monthly wind speed patterns in Kimhae, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.93.53.53.3 m/s2.63.02.93.82.93.23.6
Data source: Kimhae May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Kimhae Compares to Other Months

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

May and January present a striking contrast in weather patterns. In May, temperatures range from a minimum of 7°C (44°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). This month experiences relatively high humidity at 83% and precipitation of 97 mm (3.8 in) over approximately 8 days, making it a vibrant and lush time of year. In contrast, January brings colder conditions, with temperatures ranging from a frigid -11°C (13°F) to a mild 16°C (62°F), averaging just 3°C (38°F). The winter month sees much less rain, with only 31 mm (1.2 in) falling over 3 days, and humidity at a lower 72%. For more details on January weather, visit Kimhae weather in January.

May brings a significant warmth with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (88°F) and an overall average of 19°C (66°F). In contrast, February experiences much cooler weather, with temperatures ranging from -8°C (17°F) to a maximum of 21°C (71°F) and an average of only 5°C (41°F). Precipitation also varies noticeably; May typically sees about 97 mm (3.8 in) over 8 days, while February has a lighter 41 mm (1.6 in) over just 4 days. Humidity levels in May are higher at 83% compared to February's 67%, contributing to a more muggy feel in the spring month. For further details on February's climate, you can check Kimhae weather in February.

May generally exhibits warmer temperatures compared to March, with average highs reaching 31°C (88°F) as opposed to March's maximum of 22°C (72°F). While May has a higher average temperature of 19°C (66°F), March starts off cooler, with minimum temperatures dipping to -1°C (30°F). Precipitation levels are fairly similar, with May receiving 97 mm (3.8 in) over 8 days, slightly more than March’s 92 mm (3.6 in) over 7 days. Additionally, humidity is significantly higher in May at 83%, compared to March's 65%. For a detailed look at the weather patterns during March, you can visit Kimhae weather in March.

In comparing the weather between April and May, we observe notable differences in temperature and humidity. May generally showcases warmer conditions, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (88°F), compared to April's range of 2°C (36°F) to 25°C (77°F). Despite both months experiencing similar levels of precipitation—97 mm (3.8 in) in May and 98 mm (3.9 in) in April—April has slightly fewer rainy days, with precipitation occurring on just 7 days versus 8 days in May. Additionally, May exhibits higher humidity at 83%, compared to April's 75%. For a deeper look into April's weather specifics, check out Kimhae weather in April.

May and June exhibit notable differences in weather patterns. In May, temperatures range from a minimum of 7°C (44°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). Precipitation is relatively lower at 97 mm (3.8 in) over about 8 days, and humidity sits at 83%. In contrast, June sees a rise in minimum temperatures to 13°C (56°F), an average of 22°C (71°F), and a maximum of 32°C (90°F). However, it also comes with increased rainfall, totaling 161 mm (6.3 in) over 9 days, and slightly higher humidity at 87%. For more specific insights on June weather, you can explore Kimhae weather in June.

May and July present quite different weather patterns. In May, temperatures range from a low of 7°C (44°F) to a pleasant average of 19°C (66°F), peaking at 31°C (88°F), accompanied by an average precipitation of 97 mm (3.8 in) over about 8 days. The humidity is relatively high at 83%, making the air feel quite moist.

In contrast, July is significantly warmer and wetter, with temperatures ranging from a minimum of 17°C (63°F) to an average of 26°C (78°F), reaching highs of 34°C (94°F). The month sees much more rainfall, totaling 257 mm (10.1 in) over 14 days, and humidity climbs even higher to 95%. For a deeper look at what to expect in July, you can check out Kimhae weather in July.

In May, temperatures range from a cool 7°C (44°F) at night to a warm 31°C (88°F) during the day, with an average of 19°C (66°F). The month sees about 97 mm (3.8 in) of precipitation over approximately 8 days and a humidity level of 83%. In contrast, August brings much warmer weather, with nighttime temperatures starting at 18°C (65°F) and peaking at a maximum of 36°C (98°F), leading to a higher average temperature of 27°C (81°F). Rainfall is more significant in August, totaling 183 mm (7.2 in) across 15 days, accompanied by an increase in humidity to 93%. For a more detailed look at the weather patterns, you can check Kimhae weather in August.

In May, temperatures range from a cool 7°C (44°F) at night to a warm 31°C (88°F) during the day, with an average of 19°C (66°F). The month experiences about 97 mm (3.8 in) of precipitation over 8 days, along with a high humidity level of 83%. In contrast, September sees slightly warmer nights with a minimum temperature of 13°C (55°F) and maintains a similar maximum of 31°C (88°F), leading to a warmer average of 23°C (73°F). However, September is wetter, accumulating 233 mm (9.2 in) of rainfall over 12 days, while humidity slightly decreases to 80%. For a more detailed look at September weather, check out Kimhae weather in September.

May and October present a marked contrast in weather conditions. In May, average temperatures range from a minimum of 7°C (44°F) to a maximum of 31°C (88°F), with an overall average of 19°C (66°F). The month experiences higher humidity at 83% and sees precipitation over 8 days, totaling 97 mm (3.8 in). In comparison, October is slightly cooler, with temperatures ranging from a minimum of 5°C (40°F) to a maximum of 29°C (84°F) and an average of 17°C (63°F). It has a lower humidity level of 77% and experiences similar precipitation at 96 mm (3.8 in) but over fewer days, just 6. For more details, you can check Kimhae weather in October.

May and November present quite a contrast in weather patterns. In May, temperatures are generally warmer, ranging from a minimum of 7°C (44°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). The month experiences notable humidity at 83% and sees around 97 mm (3.8 in) of precipitation over approximately 8 days. In stark contrast, November experiences much cooler temperatures, with lows dropping to -1°C (30°F) and highs reaching 22°C (73°F), averaging 11°C (52°F). This month is also much drier, with only 24 mm (0.9 in) of precipitation over 2 days and lower humidity at 75%. For more detailed information, check out Kimhae weather in November.

May and December present starkly contrasting weather conditions. In May, temperatures range from a mild 7°C (44°F) at night to a warm 31°C (88°F) during the day, with an average temperature of 19°C (66°F). The month is characterized by high humidity at 83% and relatively frequent rain, with 97 mm (3.8 in) of precipitation over 8 days. In contrast, December brings a chill, with temperatures plummeting to a low of -8°C (18°F) and an average of only 4°C (40°F). The maximum temperature reaches 18°C (65°F), but the dry conditions result in just 23 mm (0.9 in) of precipitation over 3 days and lower humidity at 73%. For more details, visit Kimhae weather in December.

Compare Kimhae's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Kimhae

As May unfolds in Kimhae, the weather experiences a delightful transformation, marking a clear departure from the chill of earlier months. Daytime temperatures rise significantly, creating a pleasant and inviting atmosphere perfect for outdoor activities. However, the shift also brings increased humidity, adding a touch of warmth that can feel quite pronounced. Although rainfall becomes more common, with a few wet days scattered throughout the month, the overall climate is a refreshing blend of sunshine and occasional showers, leading to lush greenery. For a more detailed look into Kimhae's climate throughout the year, explore Kimhae Climate.