Last updated: August 21, 2025
In Tiantai, China, May brings a delightful blend of warmth and humidity, with average temperatures hovering around 21°C (70°F) while peaking at a maximum of 35°C (96°F). This month is characterized by notable precipitation, totaling 135 mm (5.3 in) over 19 days, contributing to the lush greenery of the region. With an average humidity level of 82%, the air feels rich and vibrant, making it a particularly dynamic time to experience the natural beauty of Tiantai. Whether you’re exploring the outdoors or enjoying local culture, May presents a unique charm that captivates visitors.
In May, Tiantai, China, emerges as a vibrant locale, enjoying a delightful transition into warmer weather. With minimum temperatures rising to 10°C (50°F) and averages reaching 21°C (70°F), the month signals a clear shift from the cooler spells of early spring. Notably, the maximum temperature can soar to 35°C (96°F), making it one of the warmer months in the region. This upward trend not only draws visitors eager to experience the lush landscapes but also sets the stage for outdoor activities, reflecting the invigorating energy of late spring. As nature awakens, May becomes a perfect time to explore Tiantai's scenic beauty and cultural richness under the inviting warmth of the sun.
In May, Tiantai experiences a significant increase in rainfall, with precipitation reaching 135 mm (5.3 in), marking it as one of the wettest months of the year. This surge is accompanied by 19 rainy days, setting the stage for lush greenery as the landscape begins to flourish. The upward trend in precipitation from April's 105 mm (4.1 in) highlights May's transition into the wetter season, with subsequent months like June and July continuing this pattern. As spring gives way to summer, the consistent rise in both rainfall amount and rainy days creates a vibrant environment, underscoring Tiantai's dynamic climate.
In May, Tiantai, China, experiences a noticeable rise in humidity, reaching 82%, which marks a continuation of the upward trend seen from earlier months. Following the relatively lower levels of January (72%) and February (76%), the humidity steadily climbed to 80% by March, peaking at 82% in May before escalating further in the summer months. This increase reflects a shift towards a more humid climate, especially as June and July bring even higher levels at 85%. The pattern suggests that as spring transitions into summer, residents can expect a significant uptick in moisture, setting the stage for the sultry days ahead.
In May, Tiantai, China, experiences one of its highest UV Index levels at 12, categorized as extreme. This significant increase from earlier months—rising from a moderate 5 in January and a high 7 in February—signals a shift towards more intense sun exposure. With a burn time of just 10 minutes required before skin damage occurs, precautions are essential for outdoor activities. As the month progresses into June and July, the UV Index remains at this extreme level, emphasizing the need for vigilant sun protection. For more detailed insights into UV levels throughout the year, visit Tiantai UV Index.
UV Risk Categories
In Tiantai, China, May shines brightly as the month when the sun truly makes its presence felt, boasting an impressive 257 hours of sunshine. This marks a significant leap from the 219 hours recorded in April, indicating a delightful transition into the warmer months. As the year progresses, June continues this trend with slightly more sunshine at 258 hours, peaking in the summer months of July and August with 303 and 309 hours, respectively. The sun begins to wane in the fall, with September still enjoying a robust 236 hours, but yielding to the considerably lower figures in the latter months, where sunlight dips to 127 hours in October. Overall, the increasing sunshine from late winter through summer paints a vibrant picture of Tiantai's climatic charm, making May a particularly radiant time to experience the beauty of this region.
May in Tiantai, China, presents a modest 18% chance of sunny weather, following the trend of a decreasing likelihood of sunshine from April's peak of 11%. After a generally overcast start to the year, the region sees a notable resurgence in sunny days as summer approaches, with a 40% chance in September, hinting at a dynamic shift in weather patterns. While May may not be the sunniest month, it is a step towards brighter days ahead, offering a glimpse of the more favorable weather that summer brings.
In Tiantai, China, the progression of daylight duration throughout the year reveals a vibrant rhythm of seasonal change. Starting with about 10 hours of daylight in January, the days gradually lengthen, reaching 12 hours in April. May marks a delightful peak, where daylight spans a full 13 hours, inviting residents and visitors alike to savor the outdoor beauty. This extended light continues through the summer months, providing ample opportunities for exploration and activity. As autumn approaches, the daylight begins to recede, falling back to 12 hours in September and tapering to 10 hours by December. This clear trend not only highlights the enchanting transitions between seasons but also underscores the importance of sunlight in shaping the local lifestyle throughout the year.
In May, the winds in Tiantai, China maintain a gentle caress, with an average speed of 1.4 m/s (3 mph)—consistent with the preceding months. This light breeze mirrors the calmness of early spring, transitioning smoothly as the season unfolds. Notably, June also maintains this same mild wind speed, suggesting a pattern of stable atmospheric conditions that promote comfort and tranquility. As the year progresses, September marks a slight uptick to 1.7 m/s (4 mph), signaling a change in the wind's temperament, possibly hinting at the invigorating shifts of autumn. Overall, May reflects the serene, unhurried energy of spring in Tiantai, perfectly poised between the stillness of early months and the dynamic breezes to come.
Weather in Tiantai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tiantai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, temperatures can range significantly, from a cool 10°C (50°F) to a sweltering 35°C (96°F), averaging around a pleasant 21°C (70°F). The month is marked by high humidity at 82% and considerable rainfall, with approximately 135 mm (5.3 in) of precipitation over 19 days. In contrast, January experiences much colder weather, with temperatures dropping between -2°C (28°F) and 16°C (60°F), averaging only 7°C (45°F). Precipitation is lower at 52 mm (2.1 in) across 13 days, and humidity is also slightly lower at 72%. For a deeper look at January weather in the region, check out Tiantai weather in January.
May and February exhibit contrasting weather patterns. In May, temperatures range from a chilly 10°C (50°F) at night to a sizzling maximum of 35°C (96°F) during the day, with an average temperature of 21°C (70°F). This month also sees significant rainfall, totaling 135 mm (5.3 in), across 19 days, and a high humidity level of 82%. In contrast, February experiences much cooler weather, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 25°C (77°F), resulting in a much lower average of 9°C (48°F). Precipitation is also less prominent, with only 52 mm (2.1 in) over 14 days and a humidity level of 76%. For more detailed information, you can visit Tiantai weather in February.
In comparing the weather in May and March, May generally presents warmer temperatures, with a minimum of 10°C (50°F) and an average high of 21°C (70°F), compared to March's minimum of 5°C (41°F) and average high of 14°C (58°F). Additionally, May experiences higher maximum temperatures, reaching up to 35°C (96°F), while March peaks at 32°C (91°F). Precipitation levels are also notably different; May receives 135 mm (5.3 in) over 19 days, whereas March sees only 75 mm (3.0 in) across 17 days. Despite May being slightly more humid at 82%, March is still quite humid at 80%. For more information, you can check out the detailed Tiantai weather in March.
In comparison to April, May experiences warmer temperatures, with an average of 21°C (70°F) compared to April's 18°C (64°F). While both months see high maximum temperatures, May edges out slightly at 35°C (96°F) against April's 34°C (94°F). However, May also brings increased precipitation, totaling 135 mm (5.3 in) over 19 days, while April has 105 mm (4.1 in) spread across 17 days. Additionally, humidity levels rise in May, averaging 82% compared to 77% in April. For a more detailed look at the climate during this time, visit Tiantai weather in April.
May and June present distinct weather patterns, showcasing a gradual transition into summer. In May, temperatures range from a minimum of 10°C (50°F) to an average of 21°C (70°F), peaking at 35°C (96°F). The month experiences considerable precipitation, totaling 135 mm (5.3 in) over 19 rainy days, coupled with a humidity level of 82%. By contrast, June sees warmer temperatures, with a minimum of 15°C (59°F) and an average of 24°C (75°F), while still reaching a maximum of 35°C (95°F). However, it tends to be wetter, with precipitation rising to 184 mm (7.2 in), also over 19 days, and slightly higher humidity at 85%. For more detailed insights on the weather in this month, you can visit Tiantai weather in June.
In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 35°C (96°F), with an average of 21°C (70°F). The month experiences around 135 mm (5.3 in) of precipitation over 19 days and has a humidity level of 82%. In contrast, July sees warmer temperatures, with a minimum of 19°C (66°F), an average of 27°C (81°F), and a maximum reaching 38°C (101°F). Although July is hotter, it also experiences increased rainfall, totaling 190 mm (7.5 in) over 20 days, accompanied by slightly higher humidity at 85%. For more detailed insights on the weather in July, you can check Tiantai weather in July.
In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 35°C (96°F), with an average of 21°C (70°F). The month experiences abundant rainfall, totaling 135 mm (5.3 in) over 19 days, contributing to a relatively high humidity level of 82%. In contrast, August presents warmer conditions, with temperatures ranging from a minimum of 18°C (64°F) to a scorching maximum of 38°C (100°F) and an average of 27°C (81°F). The precipitation increases to 206 mm (8.1 in) over the same number of rainy days, resulting in a humidity level of 87%. Thus, while both months see significant moisture, August tends to be hotter and more humid. For more detailed information, you can visit Tiantai weather in August.
In May, temperatures range from a cool 10°C (50°F) to a warm 35°C (96°F), with an average of around 21°C (70°F). The month experiences significant rainfall, totaling about 135 mm (5.3 in) over 19 days, and maintains a high humidity level of 82%. In contrast, September shows a slight increase in the minimum temperature at 16°C (60°F) and a similar maximum temperature of 35°C (95°F), with an average of 23°C (73°F). Rainfall is more pronounced in September, reaching 166 mm (6.5 in) over 20 days, while humidity rises marginally to 84%. For those interested in specific details about September weather, you can visit Tiantai weather in September.
May and October showcase distinct weather patterns, though they share some similarities in temperature extremes. In May, the temperatures range from a minimum of 10°C to a maximum of 35°C, with an average of 21°C. In contrast, October offers slightly cooler conditions, with a minimum of 9°C, an average of 17°C, and a maximum that peaks at 35°C. Both months experience significant precipitation, with May receiving 135 mm over 19 days and October slightly more at 140 mm across 21 days. Humidity levels are quite similar as well, with May at 82% and October at 81%. For those interested in specific details about October weather, you can check this link: Tiantai weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a mild 10°C (50°F) to a high of 35°C (96°F), with an average of 21°C (70°F), making it a warm and often humid month with an average humidity of 82%. Precipitation is relatively high, with 135 mm (5.3 in) falling over 19 days. In comparison, November features cooler conditions, with temperatures varying from a minimum of 4°C (39°F) to a maximum of 25°C (77°F), averaging around 12°C (54°F). The month sees less rain, totaling 67 mm (2.6 in) over 14 days, accompanied by slightly higher humidity at 86%. For more details on November weather specifics, you can refer to Tiantai weather in November.
May and December present starkly contrasting weather conditions. In May, temperatures range from a minimum of 10°C (50°F) to a scorching maximum of 35°C (96°F), with an average of 21°C (70°F). This month also experiences significant rainfall, totaling 135 mm (5.3 in) over 19 days, resulting in a high humidity level of 82%. In contrast, December sees much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 17°C (64°F), averaging around 8°C (46°F). Precipitation is also reduced to 63 mm (2.5 in) across 16 days, with humidity slightly lower at 81%. For more detailed information about December weather, you can refer to Tiantai weather in December.
As May arrives in Tiantai, the weather transforms from the coolness of early spring into a more vibrant and warm climate. With temperatures reaching their peak, the average warmth brings a delightful balance, making outdoor activities more enjoyable. However, this month also introduces higher humidity levels and increased rainfall, with almost two-thirds of the month seeing some precipitation. This contrast to the drier and cooler months underscores May as a transitional period, where lush greenery flourishes but also reminds residents and visitors to remain prepared for the occasional shower. To learn more about what to expect throughout the year, check out the detailed insights on Tiantai Climate.