Last updated: August 21, 2025
Experience the vibrant May weather in Yilan, China, where temperatures rise to a maximum of 31°C (89°F), offering a warm embrace amidst the beauty of spring. With an average temperature around 14°C (58°F) and occasional cool dips to a refreshing 0°C (33°F), the month's climate is a delightful blend of warmth and cool breezes. Expect 78 mm (3.1 in) of precipitation over 12 days, contributing to the lush landscapes. The humidity levels around 69% enhance the atmosphere, making it an ideal time to explore the region’s natural beauty while enjoying the seasonal charm.
In Yilan, China, May marks a dramatic shift from the harsh winter months to a more temperate climate. With temperatures ranging from a minimum of 0°C (33°F) to a sizzling maximum of 31°C (89°F), May showcases the region's emerging warmth, offering an average of 14°C (58°F). This transitional month not only symbolizes the end of frosty days but also sets the stage for the summer heat that follows. The increasing temperatures from April's 25°C (78°F) signal a notable upward trend as Yilan basks in the burgeoning sunlight, making it an ideal time for outdoor activities and exploration of its beautiful landscapes. As the chill recedes, residents and visitors alike can enjoy the vibrant allure of spring in this northern region of China.
May marks a significant shift in precipitation patterns in Yilan, China, with a dramatic increase to 78 mm (3.1 in) of rainfall over 12 days. This surge follows a steady climb from the drier winter months, showcasing a clear transition into the wetter season. Comparatively, the precipitation in April was only 34 mm (1.4 in), illustrating just how much more rain the region receives in May. This increase not only enhances the lush greenery typical of Yilan's landscapes but also sets the stage for the even heavier rains that come in June and August. As the rainy season unfolds, the vibrant ecosystems flourish, underscoring the vital role that May plays in the region's climatic rhythm.
In Yilan, China, May marks a transition into the summer months, showcasing a notable increase in humidity levels with an average of 69%. After a progressive decline from January’s 84% down to April's 67%, May's humidity begins to creep upward again, hinting at the approaching summer heat. This slight rise precedes a surge in humidity during the height of summer, as evidenced by June's 81%, followed by the sweltering July and August, reaching peaks of 87% and 89% respectively. The trend indicates that while May offers a brief respite, it's just the calm before Yilan's humid summer storms.
As spring transitions into summer, May in Yilan, China, brings a noticeable increase in the UV Index, soaring to 8, which falls into the very high exposure category. With a burn time of just 15 minutes, it’s essential to amp up sun protection measures during this month. This is a significant jump from the moderate levels seen in early spring, highlighting the need for vigilance as outdoor activities become more appealing. Following May, the UV Index continues to peak in June and July, underscoring a consistent trend of heightened sun intensity. For those planning to enjoy the sun, proper precautions are crucial to mitigate skin damage. For more details, check out the comprehensive guide on the Yilan UV Index.
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May shines brightly in Yilan, China, boasting 311 hours of sunshine, which reflects a wonderful trend as the days grow longer and warmer leading into summer. This month marks a significant leap from April's 285 hours and continues an upward trajectory that reaches its peak in July with 327 hours. The gradual increase from early in the year, starting from just 184 hours in January, showcases the region's transition from the cooler months to a vibrant, sun-soaked summer. As spring fully unfolds, May stands out not just for its sunny disposition, but also as a precursor to the sun-drenched days that characterize the approaching summer.
As May approaches in Yilan, China, the likelihood of sunny weather takes a noticeable dip, with a 41% chance of sunshine. This marks a decline from the moderately sunny days of April, which enjoyed a 47% chance of clear skies, and sits below the springtime average. The trend shows that as we transition into the summer months, sunshine becomes less frequent, dropping to 39% in June and plummeting to 25% in July. Thus, while May may still offer some pleasant moments, those looking for abundant sunshine are better served by the earlier months of the year, particularly January, with its encouraging 62% chance of sunnier days.
In Yilan, China, the dramatic evolution of daylight throughout the year reveals a captivating rhythm of nature. As winter fades, January ushers in a modest 9 hours of daylight, gradually increasing to 10 hours in February. By the time spring graces the region, daylight extends to 11 hours in March and blossoms to 13 hours in April. The pinnacle of brightness occurs in May, with a generous 14 hours of sunshine, signaling the arrival of summer. This peak continues through June and July, where daylight reaches its zenith at 15 hours. As August approaches, there's a gentle decline to 14 hours, followed by a more pronounced reduction in September with 12 hours. The descent continues into autumn, culminating in November and December, where daylight dwindles back to 9 hours and 8 hours, respectively. This cyclical dance of light not only marks the changing seasons but also underscores the vibrant life that thrives in Yilan's diverse landscape.
In Yilan, China, the month of May witnesses a gentle descent in wind speed, with an average of 2.8 m/s (6 mph), marking a subtle transition toward calmer summer months. As spring bows out, the wind tends to be slightly milder when compared to the preceding months like January through April, which consistently feature speeds around 3.0 to 3.2 m/s. This trend toward reduced breezes continues into June, creating a serene atmosphere that complements the blooming landscapes. Interestingly, while the winds diminish in intensity, the delightful warmth of late spring invites outdoor exploration and appreciation of Yilan's natural beauty, making May an enchanting time for both locals and visitors.
Weather in Yilan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Yilan, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly contrasting weather conditions. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (89°F) during the day, creating an average temperature of 14°C (58°F). This month sees about 78 mm (3.1 in) of precipitation spread over 12 days, with a humidity level of 69%. In stark contrast, January experiences severe cold, with temperatures plummeting to as low as -37°C (-35°F) and averaging -17°C (1°F), only reaching a maximum of -2°C (29°F). Precipitation is minimal at 5 mm (0.2 in) over just 1 day, yet the humidity is higher at 84%. For more insights on January conditions, you can refer to Yilan weather in January.
When comparing the weather in May and February, the differences are striking. May boasts a much warmer climate, with temperatures ranging from a chilly 0°C (33°F) at night to a pleasant maximum of 31°C (89°F) during the day, alongside an average of 14°C (58°F). In contrast, February is characterized by bitterly cold temperatures, with nighttime lows plunging to -32°C (-25°F) and an average of -13°C (8°F), only reaching a maximum of 6°C (43°F). Additionally, May receives more precipitation, totaling 78 mm (3.1 in) over approximately 12 days, whereas February has minimal rain, with only 8 mm (0.3 in) over just 2 days. The humidity levels are also notable, with February displaying a higher humidity rating at 81%, compared to May's 69%. For a closer look at February's weather specifics, you can check Yilan weather in February.
May and March present stark contrasts in weather conditions. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (89°F) during the day, with an average of 14°C (58°F). The month sees considerable precipitation, totaling 78 mm (3.1 in) over about 12 days, along with a humidity level of 69%. In contrast, March experiences much colder temperatures, with a minimum of -26°C (-15°F) and a maximum of 18°C (64°F), averaging at -3°C (28°F). Precipitation is significantly less, at just 22 mm (0.9 in) over 4 days, accompanied by a higher humidity level of 75%. For a closer look at March's weather, check out Yilan weather in March.
In comparing the weather of May and April, we see a notable shift in temperatures and precipitation patterns. May experiences significantly warmer conditions, with average temperatures rising from April's 7°C (45°F) to 14°C (58°F), and the maximum temperatures reaching as high as 31°C (89°F). Conversely, April sees cooler temperatures, with a minimum of -9°C (16°F) and a maximum of 25°C (78°F). Additionally, May is wetter, with 78 mm (3.1 in) of precipitation over 12 days, compared to April's 34 mm (1.4 in) over just 7 days. Despite this, relative humidity remains similar, at 69% in May and 67% in April. For more details, you can check Yilan weather in April.
May and June exhibit noticeable differences in weather patterns. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 31°C (89°F), with an average of 14°C (58°F). The month experiences approximately 78 mm (3.1 in) of precipitation over about 12 days, with humidity levels around 69%. In contrast, June sees a rise in temperatures, with minimums of 7°C (45°F) and maximums reaching 33°C (91°F), averaging 19°C (66°F). The precipitation increases to about 103 mm (4.1 in) across 15 days, and humidity levels rise to 81%. For more detailed information on June weather, you can check Yilan weather in June.
In comparing the weather of May and July, May presents a much cooler climate, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 31°C (89°F) and an average of 14°C (58°F). The month experiences moderate precipitation, totaling 78 mm (3.1 in) over approximately 12 days, accompanied by a relative humidity of 69%. In contrast, July brings significantly warmer temperatures, with a minimum of 13°C (55°F), an average of 24°C (75°F), and a peak of 35°C (96°F). This month also sees slightly higher precipitation, averaging 87 mm (3.4 in) over about 13 days, and increased humidity at 87%. For a closer look at July weather specifics, you can visit Yilan weather in July.
In comparing the weather of May and August, we see notable differences in both temperature and precipitation. May starts off cool, with minimum temperatures dropping to 0°C (33°F) and an average of 14°C (58°F), while August enjoys a milder climate with minimum temperatures around 8°C (46°F) and an average of 21°C (69°F). Both months can reach similar maximum temperatures, peaking at 31°C (89°F) in May and 32°C (89°F) in August. However, August is significantly wetter, experiencing 162 mm (6.4 in) of rainfall over 14 days, compared to May's 78 mm (3.1 in) over 12 days. This added moisture contributes to higher humidity levels in August, reaching 89% compared to May's 69%. For more details on August weather, check out Yilan weather in August.
In May, the weather is characterized by a broader temperature range, with minimums dipping to 0°C (33°F) and maximums reaching up to 31°C (89°F), while the average temperature sits around 14°C (58°F). The month sees about 78 mm (3.1 in) of precipitation spread over 12 days, with a humidity level of 69%. In contrast, September features milder temperatures, with minimums of 1°C (34°F) and maximums capping at 28°C (83°F), leading to an average of 15°C (59°F). The precipitation increases slightly to 92 mm (3.6 in) over 10 days, accompanied by a higher humidity level of 87%. For more detailed insights, check out Yilan weather in September.
May and October present contrasting weather conditions. In May, temperatures range from a chilly 0°C (33°F) to a warm 31°C (89°F), with an average of 14°C (58°F). This month experiences a fair amount of rainfall, totaling 78 mm (3.1 in) over about 12 days, contributing to a moderate humidity level of 69%.
In contrast, October features cooler temperatures, with a minimum of -8°C (18°F) and an average of only 6°C (44°F), though it can reach up to 28°C (83°F) on warmer days. Precipitation is significantly lower, with only 22 mm (0.9 in) over 5 days, but the humidity is higher at 83%. For more details on October weather, you can refer to Yilan weather in October.
May and November showcase a stark contrast in weather conditions. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (89°F) during the day, with an average of 14°C (58°F). This month boasts higher precipitation at 78 mm (3.1 in) over approximately 12 days, coupled with a humidity level of 69%. In contrast, November experiences much colder temperatures, with a minimum of -21°C (-5°F) and a maximum of 13°C (56°F), averaging -4°C (25°F). Precipitation drops significantly to 31 mm (1.2 in) across just 5 days, and humidity remains relatively stable at 67%. For more details, you can check Yilan weather in November.
May and December present stark contrasts in weather. May experiences a wide range of temperatures, with a minimum of 0°C (33°F) and a maximum of 31°C (89°F), resulting in an average of 14°C (58°F). This month also brings about 78 mm (3.1 in) of precipitation over approximately 12 days, coupled with a humidity level of 69%. In stark contrast, December is characterized by frigid conditions, with temperatures plummeting to a minimum of -29°C (-20°F) and only reaching a maximum of 7°C (45°F), yielding an average of -15°C (5°F). Additionally, December sees significantly less precipitation, with just 10 mm (0.4 in) falling over only 2 days, while humidity is slightly higher at 72%. For more insights on the December weather specifics, you can check Yilan weather in December.
As May arrives in Yilan, the weather showcases a delightful transition from the chill of winter to the warmth of summer. Temperatures begin to warm up, offering a pleasant contrast to the cooler months. While the days can be sunny and inviting, May also brings reasonable rainfall, with precipitation making an appearance on about half the days of the month. This unique blend of humidity and rain contributes to the region's lush landscapes, making it a picturesque time to explore. Overall, May offers a refreshing change that hints at the summertime warmth to come, a stark contrast to the brisk conditions of previous months. Discover more insights about Yilan's climate in detail at Yilan Climate.