Last updated: August 21, 2025
May in Wenzhou, China is characterized by a warm and humid climate, with maximum temperatures reaching 30°C (87°F) and an average of 22°C (72°F). The month witnesses considerable rainfall, accumulating to 168 mm (6.6 in) over 16 days, contributing to the region's lush greenery. With humidity levels hovering around 86%, the air often feels thick, creating a vibrant yet steamy atmosphere. This blend of warmth and moisture sets the stage for a lively spring, rich in natural beauty and sensory experiences.
In May, Wenzhou, China, experiences a delightful transition into summer, with temperatures reflecting the warmth of the season. The month opens with a minimum temperature of 12°C (54°F), steadily rising to an average of 22°C (72°F), and peaking at a comfortable 30°C (87°F). This marks a significant increase from the cooler April days and sets the tone for the upcoming heat of June. As flowers bloom and the days lengthen, May offers a perfect blend of warmth and pleasant breezes, making it an ideal time for outdoor activities and enjoying the vibrant natural scenery. This gradual rise in temperatures is a beautiful harbinger of summer, inviting residents and visitors alike to embrace the season’s warmth.
In May, Wenzhou experiences a significant uptick in rainfall, with precipitation reaching 168 mm (6.6 in) over an average of 16 rainy days. This marks a peak in the spring season, intensifying the lush greenery typical of the region. Following the rainy pattern established in the preceding months, May's precipitation not only surpasses that of April but also sets the stage for the even wetter months to come, particularly June, known for its heavy downpours. As the transition from spring to summer unfolds, May's rainfall plays a crucial role in sustaining local ecosystems while also bringing a refreshing vibrancy to the city.
In Wenzhou, China, May marks the peak of the humidity trend, reaching a comfortable 86%—just a notch above April's 85%. This gradual increase is indicative of the transition into the summer months, where humidity levels remain high. Following May, June and July continue the trend with a steady 86% and 88% respectively, highlighting a consistent pattern of elevated moisture in the air. Interestingly, as the lush greenery flourishes during this season, the humidity begins to taper off slightly in late summer, offering a hint of relief by September. Overall, Wenzhou's humid climate showcases a rhythm that peaks in the heart of the year, setting the stage for the vibrant life that thrives in this region.
May in Wenzhou, China, brings an extreme UV Index of 12, marking a peak in sun exposure risks that continues into June and July. With a burn time of just 10 minutes, it's crucial for residents and visitors to prioritize sun safety during this month. The trend of increasing UV intensity is evident from the gradual rise starting in January, where the index was notably lower at 6. By May, the situation intensifies, urging everyone to take precautions as even brief exposure can lead to skin damage. As the sun shines brightly in Wenzhou, it's a reminder of the importance of being vigilant about UV exposure. For more information on the UV index throughout the year, visit Wenzhou UV Index.
UV Risk Categories
As May unfolds in Wenzhou, China, it basks in an impressive 271 hours of sunshine, marking a delightful peak in the spring season. This trend showcases a consistent increase from January's 176 hours, steadily climbing through the months with notable jumps in March and April. The gradual ascent reflects the region's transition from winter's chill to the vibrant energy of late spring. Following May, the sunshine begins to taper off slightly into the warmer summer months; however, the lush brightness of May sets the stage for a lively season ahead. With nature in full bloom, the sun's rays not only illuminate the picturesque landscapes but also invite residents and visitors alike to revel in the beauty and vitality that this dynamic month heralds.
As May approaches in Wenzhou, China, the probability of sunny weather dips notably to just 13%, marking it as one of the least likely months for sunshine. Following a slight increase in sunny days from the preceding months of 31% in April and 27% in March, May's forecast indicates a shift towards cloudier skies, which continues into the rainy season of June and July, where the chances linger around 12% and 14%, respectively. This trend showcases a transition from the relatively brighter winter months — 54% in January and 52% in December — as the year warms up, yet fails to deliver the expected sunny May. Therefore, while early months hint at more favorable weather, late spring in Wenzhou leans heavily towards overcast conditions.
In Wenzhou, China, the transition into spring brings a noticeable increase in daylight hours, with May peaking at 13 hours of sunlight—a harmonious blend of warmth and vitality. As winter recedes, the daylight gradually extends from 10 hours in January to a brisk 12 hours by April, paving the way for May’s luminous height. Following this vibrant month, a plateau of 13 hours persists through the summer months, providing ample opportunities for outdoor activities. As autumn sets in, the daylight begins to recede gently, with 12 hours in September and tapering back to 10 hours by December. This rhythm of daylight in Wenzhou illustrates the beautiful ebb and flow of the seasons, enriching life with longer, sunnier days.
In May, Wenzhou experiences a light breeze with an average wind speed of 2.3 m/s (5 mph), maintaining the trend of gentle winds that began earlier in the year. This month’s windiness mirrors the calmer conditions of March and April, suggesting a tranquil transition into summer. As temperatures rise, the winds remain relatively soft, hinting at the onset of a more humid climate. Looking ahead, July introduces a noticeable uptick in gusts, reaching 3.3 m/s (7 mph), which anticipates the summer’s robust breezes. Thus, May stands as a serene moment in Wenzhou’s weather, balancing mild winds with the promise of more spirited gusts in the coming months.
Weather in Wenzhou varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Wenzhou, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F), creating a warm and inviting atmosphere. The month experiences significant rainfall, totaling 168 mm (6.6 in) over approximately 16 days, contributing to a high humidity level of 86%. In contrast, January brings much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 22°C (71°F), averaging around 10°C (50°F). This winter month sees considerably less precipitation, with 58 mm (2.3 in) spread across just 9 days and a lower humidity level of 73%. For a closer look at January weather specifics, visit Wenzhou weather in January.
May and February present markedly different weather conditions. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F). This month also sees a significant amount of rainfall, with 168 mm (6.6 in) over 16 days and a high humidity level of 86%. In contrast, February experiences much cooler weather, with temperatures ranging from -1°C (31°F) to 22°C (73°F) and an average of 10°C (51°F). Precipitation is also lower, totaling 71 mm (2.8 in) over 10 days, and humidity is relatively lower at 73%. For more detailed insights, check out Wenzhou weather in February.
In comparing the weather between March and May, it is evident that May is significantly warmer, with average temperatures rising from 14°C (57°F) in March to 22°C (72°F) in May. The maximum temperature in May can reach up to 30°C (87°F), while March only sees a peak of 24°C (75°F). Additionally, May experiences increased humidity at 86%, compared to March’s 80%. Precipitation levels are also higher in May, with 168 mm (6.6 in) spread over 16 days, compared to March's 125 mm (4.9 in) over the same number of days. For more detailed weather information, you can visit Wenzhou weather in March.
In comparing the weather of May and April, we can observe a noticeable increase in temperature and humidity. May experiences a minimum temperature of 12°C (54°F), averaging 22°C (72°F), and peaking at 30°C (87°F), while April sees lower temperatures with a minimum of 7°C (45°F), an average of 17°C (64°F), and a maximum of 27°C (81°F). Precipitation also rises in May, totaling 168 mm (6.6 in) over 16 days, compared to April's 113 mm (4.4 in) across 14 days. With an average humidity of 86% in May versus 85% in April, May tends to feel slightly more humid despite being warmer. For detailed insights on April’s weather, you can refer to Wenzhou weather in April.
May and June present contrasting yet somewhat overlapping weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F). The month sees significant precipitation of 168 mm (6.6 in) over 16 rainy days, with humidity consistently high at 86%.
In comparison, June brings warmer temperatures, with a minimum of 17°C (63°F) and rising to a maximum of 33°C (92°F), averaging at 25°C (77°F). However, it also experiences increased rainfall, with 273 mm (10.8 in) falling over 20 days while maintaining the same level of humidity at 86%. Thus, while both months are humid, June tends to be hotter and wetter. For additional details, you can check Wenzhou weather in June.
May and July exhibit notable differences in weather patterns, with May typically featuring milder temperatures than July. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F), while July sees higher temperatures, with a minimum of 24°C (75°F) and a maximum of 34°C (93°F), averaging around 28°C (83°F). Additionally, July experiences increased precipitation, totaling 224 mm (8.8 in) over 19 rainy days compared to May's 168 mm (6.6 in) across 16 days. Humidity levels remain high in both months, but July is slightly more humid at 88% compared to May's 86%. For more detailed insights on July's climate, check out Wenzhou weather in July.
May and August present distinct climates, each with unique characteristics. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average temperature of 22°C (72°F). The month experiences considerable rainfall, totaling 168 mm (6.6 in) over 16 days, coupled with high humidity at 86%.
In contrast, August is notably warmer, with temperatures starting at a minimum of 24°C (76°F) and reaching up to 35°C (95°F), averaging 28°C (84°F). This month also sees increased precipitation, measuring 240 mm (9.5 in) across 23 days, while maintaining the same humidity level of 86%. These differences highlight not only the increasing warmth from spring to summer but also a significant rise in rainfall during August. For more detailed information about August weather, you can visit Wenzhou weather in August.
In comparing the weather between May and September, we see distinct differences in temperature and humidity. May tends to be cooler, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), while September enjoys warmer temperatures, with averages between 18°C (65°F) and 34°C (93°F). Precipitation levels are also noteworthy; May experiences more rainfall at 168 mm (6.6 in) over 16 days, compared to September’s 126 mm (5.0 in) over 15 days. Additionally, May has a higher humidity at 86%, whereas September's humidity is a lower 78%. For more details on September weather specifically, you can visit Wenzhou weather in September.
In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average temperature of 22°C (72°F). The month sees a high level of precipitation, averaging 168 mm (6.6 in) over 16 days, and the humidity is notably high at 86%. In contrast, October features similar minimum temperatures at 12°C (54°F) but boasts a slightly cooler average of 21°C (71°F) and a maximum of 32°C (89°F). With only 114 mm (4.5 in) of precipitation over 9 days, October is considerably drier, and the humidity decreases to 79%. For more details on October weather, you can check Wenzhou weather in October.
May and November showcase contrasting weather patterns. May boasts warmer temperatures, with a minimum of 12°C (54°F) and an average of 22°C (72°F), reaching highs of 30°C (87°F). However, it also experiences significant rainfall, with 168 mm (6.6 in) over 16 days and high humidity at 86%. In contrast, November features cooler conditions, with temperatures ranging from a minimum of 6°C (44°F) to an average of 17°C (63°F) and a maximum of 26°C (80°F). Precipitation is lower at 81 mm (3.2 in) across 10 days, along with a slightly more comfortable humidity level of 80%. For more details, you can check Wenzhou weather in November.
May and December present contrasting weather patterns in terms of temperature and precipitation. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 30°C (87°F), with an average of 22°C (72°F). The month is quite humid at 86%, experiencing significant rainfall of 168 mm (6.6 in) over approximately 16 days. In stark contrast, December sees much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (73°F), and an average temperature of just 12°C (53°F). The month is drier too, with only 53 mm (2.1 in) of precipitation over about 10 days and a slightly lower humidity level at 81%. For more detailed information on December weather in Wenzhou, you can check Wenzhou weather in December.
May in Wenzhou marks a significant transition in the weather as it shifts towards the warmer months, boasting delightful warmth and increasing humidity compared to earlier springtime. With temperatures rising to enjoyable highs, residents can savor the pleasant ambiance, albeit with a higher likelihood of rain, as precipitation days increase. This blend of warmth and moisture not only enhances the lush green scenery but also enriches the local climate, making it an enchanting time for outdoor activities. For a comprehensive overview of what to expect in Wenzhou's climate throughout the year, check out Wenzhou Climate.