Last updated: August 21, 2025
May in Wan Chai, Hong Kong is characterized by a warm and humid climate, with maximum temperatures soaring up to 33°C (92°F). The average temperature hovers around a pleasant 26°C (79°F), while nighttime lows can dip to 18°C (64°F). This month also brings significant rainfall, with 171 mm (6.7 in) of precipitation recorded over approximately 18 days, making it one of the wetter months of the year. The humidity remains high at 79%, contributing to the tropical feel of the area. Visitors and residents alike can expect a mix of sunny days followed by refreshing showers, embodying the vibrant essence of spring in this bustling neighborhood.
As May arrives in Wan Chai, Hong Kong, the temperatures highlight a clear transition towards the summer season. With minimums rising to 18°C (64°F) and averages climbing to 26°C (79°F), this month signifies a significant warm-up compared to the cooler spring months. The maximum temperatures can reach a sweltering 33°C (92°F), suggesting perfect beach weather for those looking to soak up the sun. This upward trend marks the end of the mild spring temperatures and sets the stage for the hot and humid conditions that characterize the summer months ahead. Overall, May serves as a vibrant and warm prelude to Hong Kong's sultry summer, inviting locals and visitors alike to enjoy the warm embrace of the season.
In May, Wan Chai experiences a noticeable shift in precipitation patterns, with rainfall accumulating to a substantial 171 mm (6.7 in) over 18 days. This marks a significant increase compared to the preceding months, reflecting the transition to the wetter season that peaks in June and August. The rise in rainy days not only underscores the impending summer monsoon but also suggests a shift from the relatively dry spring months of January through April. As the city gears up for a lush summer, May's drenching rains may invigorate the vibrant landscapes of Hong Kong, making it a month of transformation amidst the bustling urban scenery.
As spring transitions into summer, May in Wan Chai, Hong Kong, marks a notable increase in humidity, reaching 79%. This rise continues a trend observed from the preceding months, starting with January's 64% and climbing steadily through February and March. Although April presents a slight dip to 71%, May sets the stage for the more intense humidity of July and August, which both peak at a steamy 88%. The gradual ascent in humidity throughout the spring months underscores the region's shift towards the warmer, more humid conditions typical of its tropical climate. This makes May a pivotal month, signaling the onset of the wet season, where residents can anticipate the sultry embrace of summer.
As we transition into May in Wan Chai, Hong Kong, the UV Index climbs to a striking 14, marking it as an extreme exposure period. This reflects a consistent upward trend from previous months, with the index peaking after starting at a high of 7 in January. As spring gives way to early summer, the potential for sunburn decreases significantly, now capturing attention with a mere 10-minute burn time. Subsequently, this trend continues into June, where the UV Index remains dangerously high at 13. It's essential for residents and visitors alike to remain vigilant against sun exposure during these months, considering the fleeting nature of safe sun time in such intense conditions. For more details, visit the complete Wan Chai UV Index.
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In May, Wan Chai, Hong Kong, basks in a remarkable 301 hours of sunshine, marking a delightful peak as the days grow longer and warmer. This month stands out in the annual cycle, showcasing a significant increase from the 263 hours recorded in April, as spring transitions into summer. Following May, the sun continues to shine brightly in June, although the total hours dip to 274. Notably, the highest sunshine hours are found in July at 323 hours, emphasizing the region's vibrant summer climate. As we move through the year, the consistent trend of abundant sunshine enhances the charm of Wan Chai, making it an inviting destination for sun-seekers.
In Wan Chai, Hong Kong, May marks a notable dip in sunny weather, with a mere 30% chance of sunshine. This is significantly lower compared to the preceding months, which generally hover above 40%. April traditionally offers a moderate 42%, suggesting the trend of diminishing sunlight as the region transitions into the sweltering summer months. Interestingly, while the chance of sunshine decreases, it is worth noting that weather patterns in the preceding months like January and November, show robust probabilities of around 61% and 62%, respectively. As spring wanes and summer looms, residents and visitors alike should brace for increasing cloudiness, with June plummeting to just 12%—one of the lowest probabilities of the year.
In May, Wan Chai, Hong Kong, experiences an inviting increase in daylight with approximately 13 hours of sunshine illuminating the city. This trend continues steadily into June and July, providing residents with ample time to enjoy outdoor activities and vibrant city life. As the year progresses into late summer and autumn, daylight gradually wanes, with hours dropping back to 12 in August and further decreasing to 11 in October and November. Notably, the longest daylight stretches from March to July showcase the lush vibrancy of Hong Kong, while the returning shorter days in the latter months offer a cozy contrast as the seasons change. Overall, May heralds the peak of daylight, instilling a sense of energy and vitality before the gradual transition toward the shorter days of winter.
In May, Wan Chai experiences a gentle breeziness, with an average wind speed of 3.7 m/s (8 mph), marking it as one of the calmer months of the year. This slight dip in wind speed follows a gradual trend of decreasing breezes from the more vibrant months of January through April, when winds are notably stronger, averaging around 4.6 m/s (10 mph). As summer approaches in June and July, the winds pick up slightly again, suggesting that they are subject to fluctuations influenced by the shifting seasons. Overall, the May winds offer a pleasant transition, providing a cozy yet refreshing atmosphere ideal for enjoying the vibrant streets of Wan Chai.
Weather in Wan Chai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Wan Chai, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January showcase distinctly different weather patterns. In May, temperatures soar with a minimum of 18°C (64°F) and a maximum of 33°C (92°F), averaging around 26°C (79°F). This month also sees substantial rainfall, totaling 171 mm (6.7 in) over 18 days, coupled with high humidity at 79%. In contrast, January presents a much cooler climate, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 24°C (75°F), and an average of 17°C (63°F). The precipitation is significantly lower, at just 21 mm (0.8 in) across 4 days, and the humidity is also lower at 64%. For a more detailed look at January weather, check Wan Chai weather in January.
May and February present a stark contrast in weather conditions. In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). This month experiences significant rainfall, totaling 171 mm (6.7 in) over 18 days, accompanied by high humidity levels of 79%. In contrast, February boasts milder temperatures, with a range from 7°C (45°F) to 24°C (76°F) and an average of 17°C (64°F). Precipitation is also much lower in February, with only 52 mm (2.0 in) over 7 days and a humidity level of 68%. For more details on February weather, you can visit Wan Chai weather in February.
In comparing the weather between March and May, it’s evident that May is considerably warmer, with average temperatures reaching 26°C (79°F) compared to March's cooler 21°C (70°F). Furthermore, May exhibits higher extremes, with maximum temperatures climbing to 33°C (92°F), while March peaks at 27°C (80°F). However, May also brings more precipitation, totaling 171 mm (6.7 in) over 18 days, in contrast to March's relatively drier conditions with only 60 mm (2.4 in) over 10 days. Additionally, May's humidity is slightly higher, sitting at 79%, compared to March's 73%. For more detailed information on March weather specifically, you can visit Wan Chai weather in March.
In comparing the weather of April and May, it is evident that May experiences warmer temperatures overall, with a minimum of 18°C (64°F), an average of 26°C (79°F), and a maximum of 33°C (92°F). In contrast, April's temperatures are slightly cooler, with a minimum of 14°C (58°F), an average of 23°C (73°F), and a maximum of 29°C (85°F). Additionally, May sees a notable increase in precipitation, totaling 171 mm (6.7 in) over 18 days, compared to April's 93 mm (3.7 in) across 12 days. This shift also brings a rise in humidity, with May averaging 79%, compared to April's 71%. For more details on April's weather, you can visit Wan Chai weather in April.
In May, the weather features a minimum temperature of 18°C (64°F) and an average of 26°C (79°F), peaking at a maximum of 33°C (92°F). The month experiences considerable rainfall, with a total of 171 mm (6.7 in) spread across 18 days and a humidity level of 79%.
In contrast, June brings warmer temperatures, with a minimum of 24°C (76°F) and an average of 28°C (83°F), while still reaching a maximum of 33°C (91°F). However, June sees a significant increase in precipitation, accumulating 325 mm (12.8 in) over 24 days, coupled with a slightly lower humidity level of 77%. For more detailed information about June weather, you can visit Wan Chai weather in June.
In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month experiences significant rainfall, with 171 mm (6.7 in) over 18 days and a humidity level of 79%. In contrast, July sees warmer temperatures with a minimum of 25°C (78°F) and an average of 29°C (84°F), while still reaching a maximum of 33°C (92°F). Rainfall increases to 219 mm (8.6 in) spread over 24 days, and humidity rises to 88%. For more detailed insights into the July weather, you can refer to Wan Chai weather in July.
May and August present contrasting weather patterns, highlighting a shift from spring to summer. In May, temperatures range from a mild 18°C (64°F) at night to a warm 33°C (92°F) during the day, with average highs around 26°C (79°F). However, this period also experiences significant rainfall, with 171 mm (6.7 in) of precipitation over 18 days and a humidity level of 79%.
In comparison, August offers a notably warmer climate, with minimum temperatures starting at 26°C (78°F) and averaging 28°C (83°F), reaching a maximum of 34°C (93°F). The month also sees increased precipitation, totaling 384 mm (15.1 in) across 25 days, coupled with higher humidity levels at 88%. This shift in weather not only emphasizes the rising temperatures but also the intensifying summer rains. For more detailed insights, you can check out Wan Chai weather in August.
In comparing the weather between May and September, May tends to be slightly cooler, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 33°C (92°F). Humidity is relatively high at 79%, and the month experiences considerable rainfall, averaging 171 mm (6.7 inches) over 18 days. In contrast, September sees warmer conditions, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (91°F) and a slightly lower humidity level of 75%. However, it is also a wetter month, with precipitation averaging 223 mm (8.8 inches) over 22 days. For more detailed information, you can check out Wan Chai weather in September.
May and October exhibit similar average temperatures, with May showing a slight edge with daytime highs reaching up to 33°C (92°F) compared to October's maximum of 32°C (91°F). However, May is characterized by higher humidity levels at 79%, creating a stickier atmosphere, whereas October's humidity drops to 65%, making it generally feel more comfortable. Precipitation is also slightly higher in October at 189 mm (7.4 in) over just 10 days, compared to May's 171 mm (6.7 in) across 18 days, indicating that October has more concentrated rainfall. For a closer look at the weather specifics in October, check out Wan Chai weather in October.
May and November showcase contrasting weather patterns. In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month experiences significant rainfall, totaling 171 mm (6.7 in) over 18 days, contributing to a high humidity level of 79%. In contrast, November sees milder temperatures, with a minimum of 16°C (60°F) and a maximum of 28°C (82°F), averaging 22°C (72°F). Rainfall is minimal at just 36 mm (1.4 in) over 4 days, and the humidity decreases to 64%. For those interested in more detailed information, visit Wan Chai weather in November.
May and December present contrasting weather patterns. In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month is also quite wet, experiencing 171 mm (6.7 in) of precipitation over 18 days and high humidity at 79%. In contrast, December is cooler, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 26°C (78°F) and an average of 18°C (65°F). Precipitation drops significantly to 31 mm (1.2 in) over just 4 days, and humidity decreases to 69%. For more details, you can check Wan Chai weather in December.
As May rolls into Wan Chai, the weather showcases a delightful transition into warmer days, characterized by rising temperatures and an increase in humidity. The average temperature climbs to a pleasant warmth, encouraging outdoor activities, though the air remains quite humid, adding a tropical feel to the ambiance. While May does witness its share of rain, it often brings refreshing pauses rather than dampening the spirit of the month. This combination of warmth and precipitation sets May apart from the cooler and drier months, making it a unique time to experience the vibrancy of Wan Chai. For an in-depth look at weather patterns and climate, visit Wan Chai Climate.