Last updated: August 21, 2025
In Nanhai, China, May heralds a blend of warmth and humidity, making it a vibrant month for locals and visitors alike. The temperature swings from a comfortable average of 22°C (72°F) to maximum peaks of 36°C (97°F), allowing for both warm days and cool evenings. However, the weather can be unpredictable, with 176 mm (6.9 in) of precipitation over 13 days, contributing to a lush landscape. The air is often laden with 82% humidity, creating a tropical atmosphere that can feel intense. Overall, May in Nanhai is a dynamic experience, perfect for those who embrace the heat and occasional rain.
In Nanhai, China, May marks a vibrant transition into warmer weather, with temperatures significantly climbing compared to the preceding months. The minimum temperature rises to a comfortable 12°C (54°F), while the average soars to 22°C (72°F), creating an inviting atmosphere for outdoor activities. As the month progresses, daytime highs can reach a scorching 36°C (97°F), signaling the approach of summer's peak. This upward trend in temperatures from the cooler spring months enhances the allure of May, making it an ideal time to explore Nanhai's picturesque landscapes and cultural offerings, all bathed in pleasant warmth.
In Nanhai, China, May marks a significant leap in precipitation, recording 176 mm (6.9 in) of rainfall over 13 days, making it one of the wettest months of the year. This increase follows a steady rise from 120 mm (4.7 in) in April, highlighting a clear trend towards wetter conditions as spring transitions into summer. Notably, the month also sets the stage for June, which sees the highest precipitation at 215 mm (8.5 in), underscoring the region’s distinctive pattern of intensifying rains. As the days grow warmer, May's abundant moisture not only nourishes the landscape but also signals the onset of the summer rainy season.
May in Nanhai, China, typically experiences a humidity level of 82%, marking a slight decline from the peak of 87% in March and remaining comfortably lower than the humid summer months of July and August, which see levels rise to 88% and 84%, respectively. This month transitions into the warmer season, reflecting the trend of increasing humidity from the early part of the year, where January starts at 74% and steadily climbs. Despite May's humidity being high, it is generally more manageable than the intense summer months that follow, thus providing a short reprieve before the weather turns more oppressive.
As May approaches in Nanhai, China, residents can expect a very high UV Index of 10, indicating that sun safety is crucial this month. With a burn time of just 15 minutes, it's vital to take precautions when spending time outdoors. Following the trends from earlier months, May maintains the same high UV levels as April, signaling a consistent pattern of elevated sun exposure as the region transitions into summer. After May, the UV Index is projected to rise to 11 in June, further emphasizing the importance of sun protection. Be sure to stay informed and protected by checking the latest updates on the Nanhai UV Index.
UV Risk Categories
In May, Nanhai, China, basks in a remarkable 268 hours of sunshine, marking a delightful peak in daylight as spring transitions into summer. This month stands out as a significant improvement from the 242 hours in April, showcasing the gradual increase in sunny days as the year progresses. Following May, June accounts for even more sunshine with 272 hours, but the ascending trend doesn't stop there, as July and August push the boundaries further with 300 and 306 hours respectively. Collectively, these figures illustrate a vibrant tapestry of sunshine hours, illuminating Nanhai with a growing brilliance, enticing both locals and visitors to embrace the outdoor charm during this sun-drenched period.
In Nanhai, China, May sees a 21% chance of sunny weather, a slight improvement from the rainy April, which drops to just 14%. This mid-spring month stands out in a broader trend where the likelihood of sunny days rises throughout the year, peaking in the fall with 55% in September and December. Interestingly, while May's percentage is relatively low, it is higher than the preceding months of March and April, suggesting a gradual transition toward sunnier weather as the region moves into summer. Overall, May offers a glimmer of hope for sunshine, nestled between the wetter spring months and the sunnier days that follow.
As the calendar turns to May in Nanhai, China, residents enjoy a delightful 13 hours of daylight, a gradual increase that reflects the eagerness of spring's arrival. This month stands out as a turning point; daylight duration begins its ascent from 10 hours in January to a peak of 14 hours come June, creating a vibrant atmosphere perfect for outdoor activities. Following May, the daylight begins a subtle decline, settling back to 12 hours in September. The trend showcases a clear pattern of increasing daylight that not only emphasizes the beauty of the blooming season but also heralds the longer, sun-filled days of summer. As May unfolds, Nanhai basks in the warm embrace of longer days, encouraging both exploration and celebration of nature's splendor.
In Nanhai, China, May marks a transitional period in wind patterns, with an average wind speed of 2.2 m/s (5 mph)—a figure consistent with the preceding months of January through April. This slight dip mirrors the calming breezes typical of early summer, suggesting a shift away from the gentle winds of previous spring months. As we move into June, the winds soften further to 2.1 m/s, before gradually increasing into the autumn months, where October sees a noticeable rise to 3.3 m/s (7 mph). This pattern highlights a distinct seasonal rhythm, with gentle winds in May setting the stage for slightly stronger breezes ahead, embodying the serenity of Nanhai's coastal environment.
Weather in Nanhai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Nanhai, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather patterns. In May, the temperatures range from a mild 12°C (54°F) to a scorching high of 36°C (97°F), with an average of 22°C (72°F). This month experiences a significant amount of rainfall, totaling 176 mm (6.9 in), across about 13 days, and humidity levels hover around 82%. In contrast, January brings much colder conditions, with temperatures dipping as low as -4°C (24°F) and peaking at a milder 20°C (68°F), averaging only 5°C (41°F). Precipitation is considerably lower in January at 42 mm (1.6 in) over just six days, with humidity slightly lower at 74%. For more specific insights into the weather during January, check out Nanhai weather in January.
May and February exhibit strikingly different weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 36°C (97°F), with an average temperature of 22°C (72°F). This month experiences significant rainfall, with 176 mm (6.9 in) of precipitation spread over 13 days and a high humidity level of 82%. Conversely, February presents much cooler conditions, with temperatures ranging from a chilly minimum of -4°C (25°F) to a comfortable maximum of 27°C (81°F) and an average of just 7°C (46°F). Precipitation is also considerably lower in February at 43 mm (1.7 in) over 9 days, coupled with a humidity level of 77%. For more details on February weather, you can refer to Nanhai weather in February.
In comparing the weather between May and March, it is evident that May is significantly warmer, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 36°C (97°F), compared to March's cooler averages of 3°C (37°F) to 29°C (85°F). Additionally, May experiences more precipitation, totaling 176 mm (6.9 in) over 13 days, while March sees 91 mm (3.6 in) over 12 days. Humidity levels are slightly lower in May at 82%, in contrast to March's higher humidity of 87%. Overall, May offers a more tropical climate compared to the milder conditions of March. For more specific details about March weather, you can visit Nanhai weather in March.
In comparing the weather conditions of May and April, it’s evident that May experiences higher temperatures, with a minimum of 12°C (54°F) and an average of 22°C (72°F), while April has a lower minimum at 6°C (43°F) and an average of 18°C (64°F). The maximum temperatures also rise in May, reaching up to 36°C (97°F), compared to April's peak of 33°C (91°F). However, May sees an increase in precipitation, totaling 176 mm (6.9 in) over 13 days, in contrast to April's 120 mm (4.7 in) across 12 days, contributing to slightly higher humidity levels in May at 82%, compared to April's 85%. For more detailed insights on April weather, refer to this link: Nanhai weather in April.
May and June showcase a transition in weather, with June generally experiencing warmer temperatures and slightly higher humidity. In May, the average temperature rests at 22°C (72°F), with a minimum of 12°C (54°F) and a maximum reaching 36°C (97°F). This month also sees a significant amount of precipitation, totaling 176 mm (6.9 in) over 13 days, with humidity averaging around 82%.
Conversely, June raises the average temperature to 26°C (79°F) while maintaining the same maximum of 36°C (97°F). The minimum temperature increases to 17°C (62°F), and precipitation slightly rises to 215 mm (8.5 in) across 14 days, accompanied by a marginal increase in humidity to 84%. For more details, you can check this link: Nanhai weather in June.
In comparing the weather between May and July, notable differences emerge in temperature and humidity. May experiences a wider range of temperatures, with a minimum of 12°C (54°F) and a maximum of 36°C (97°F), leading to an average of 22°C (72°F). In contrast, July's temperatures are consistently higher, with a minimum of 21°C (70°F), an average of 28°C (83°F), and a peak of 38°C (101°F). Additionally, July tends to be more humid than May, reaching 88% compared to May's 82%. Rainfall is slightly more frequent in July, with 182 mm (7.2 in) over 16 days, compared to May's 176 mm (6.9 in) across 13 days. For a deeper look into July's climate specifics, check out Nanhai weather in July.
In comparing the weather of May and August, May tends to be slightly cooler and rainier, with an average temperature of 22°C (72°F) and total precipitation of 176 mm (6.9 in) over 13 days. In contrast, August experiences warmer temperatures, averaging 29°C (84°F), and while the precipitation is similar at 166 mm (6.5 in), it occurs over a slightly greater number of days, 16 days. Humidity levels are high in both months, with May at 82% and August slightly higher at 84%. For more detailed information on August weather in the region, you can visit Nanhai weather in August.
May and September present notable contrasts in weather patterns. In May, temperatures fluctuate from a cool minimum of 12°C (54°F) to a warm average of 22°C (72°F), with maximums reaching as high as 36°C (97°F). The month is characterized by high precipitation, totaling 176 mm (6.9 in) over 13 days, and humidity levels are quite high at 82%. In contrast, September sees a slightly warmer average temperature of 25°C (77°F), with minimums beginning at 16°C (61°F) and similarly peaking at 36°C (97°F). The rainfall decreases significantly to 100 mm (3.9 in) over 11 days, and humidity drops to a more comfortable 70%. For a detailed forecast on September weather, you can check Nanhai weather in September.
May and October showcase distinct weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 36°C (97°F), with an average of 22°C (72°F). This month is characterized by significant rainfall, averaging 176 mm (6.9 in) over 13 days, and high humidity levels at 82%. In contrast, October experiences lower temperatures, with a minimum of 10°C (50°F) and an average of 18°C (65°F), yet it can still reach a maximum of 36°C (97°F). Precipitation in October is much lighter, totaling 71 mm (2.8 in) across 9 days, accompanied by slightly lower humidity at 77%. For more detailed information, you can refer to Nanhai weather in October.
May and November exhibit contrasting weather patterns. May sees higher temperatures, with a minimum of 12°C (54°F) and an average of 22°C (72°F), peaking at 36°C (97°F). It is also marked by significant precipitation, totaling 176 mm (6.9 in) over approximately 13 rainy days, all while maintaining an average humidity of 82%. In contrast, November experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 13°C (56°F), reaching a maximum of 27°C (81°F). Precipitation drops to 45 mm (1.8 in) across 8 days, accompanied by slightly higher humidity at 84%. For more details about November weather, you can visit Nanhai weather in November.
May and December showcase stark contrasts in weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 36°C (97°F), with an average of 22°C (72°F). The month is also characterized by high humidity at 82% and significant precipitation of 176 mm (6.9 in) over 13 days, making it quite wet. In contrast, December experiences much cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 19°C (67°F), averaging just 7°C (45°F). This winter month sees minimal precipitation of only 25 mm (1.0 in) across 6 days and slightly lower humidity at 80%. For more detailed insights into December weather, check out Nanhai weather in December.
As May arrives in Nanhai, the weather transitions into a warm and humid atmosphere, distinguishing itself from the cooler months that precede it. With temperatures soaring to a maximum of 36°C and average humidity levels at a noteworthy 82%, the month embraces a distinct tropical vibe. While precipitation is frequent—averaging around 176 mm over 13 days—it contrasts sharply with the drier winter months. May’s blend of warmth and moisture sets the stage for vibrant growth and lively outdoor activities, making it a captivating time to experience the region. For a detailed overview of the weather patterns, visit Nanhai Climate.