Last updated: January 18, 2025
Tsuen Wan, located in the vibrant region of Hong Kong, exhibits a Cwa climate as classified by the Köppen-Geiger system. Characterized by distinct seasonal variations, the temperature ranges from a chilly minimum of 7°C (44°F) in February to a soaring maximum of 35°C (96°F) in August. The annual average temperature nestled around 24°C (75°F) reveals the region's subtropical nature, underscoring its potential for both warm summer days and mild winter nights.
In Tsuen Wan, Hong Kong, the temperature patterns reveal a clear seasonal progression throughout the year. The winter months of January and February experience cooler temperatures, with minimums hovering around 7°C (44°F) and averages near 17°C (63°F). As spring approaches in March and April, temperatures rise steadily, showcasing a significant increase in both minimum and maximum values, culminating in highs reaching 31°C (89°F) by April. The hot summer months of May through August present peak temperatures, with averages around 29°C (84°F) and maximums soaring to 35°C (96°F) in August. Transitioning into fall, October and November see a gradual decline in temperatures, with average highs of 26°C (78°F) and cooler nights settling at 15°C (59°F) in November. By December, the temperature begins to dip again, reinforcing the cycle as winter returns to Tsuen Wan.
Tsuen Wan experiences a significant temperature range throughout the year, with February temperatures dipping to a minimum of 7°C (44°F) and soaring to a maximum of 35°C (96°F) in August. For more detailed monthly temperatures in Tsuen Wan, you can refer to the link: monthly temperatures in Tsuen Wan.
Precipitation in Tsuen Wan, Hong Kong, reveals a distinct seasonal pattern, characterized by significant variation throughout the year. Beginning with a relatively dry January, which records only 17 mm (0.7 inches) of rainfall over 2 days, the region experiences a gradual increase in precipitation as winter transitions into spring. February sees a notable rise to 46 mm (1.8 inches), followed by March and April, which receive 52 mm (2.1 inches) and 91 mm (3.6 inches), respectively, as the rainy season begins to take hold.
The summer months are marked by peak rainfall, with June recording a staggering 325 mm (12.8 inches) over 25 days, and August reaching a high of 382 mm (15.0 inches) across 26 days. This deluge is followed by a decrease in precipitation during September and October, where rainfall averages 225 mm (8.9 inches) and 176 mm (6.9 inches), respectively. As the year wraps up, November and December revert to drier conditions, with rainfall dropping to 31 mm (1.2 inches) and 25 mm (1.0 inch). This cyclical trend underscores the impact of seasonal changes on the climate of Tsuen Wan.
In Tsuen Wan, Hong Kong, sunshine duration exhibits a compelling seasonal trend, particularly with a steady increase from winter to summer. Beginning with 215 hours of sunshine in January, the region transitions into February with 249 hours, followed by a notable rise in March to 272 hours. April maintains this upward trajectory at 254 hours, leading into the vibrant month of May, which marks a peak of 302 hours—the onset of summer bringing longer, sun-filled days.
The summer months continue to shine brightly, with July reaching its zenith at 321 hours of sunshine, making it the sunniest month of the year. August and September still contribute ample sunlight with 283 hours and 289 hours, respectively, before the hours begin to taper in the autumn months. October and November see days shortened further with 279 hours and 262 hours, while December holds steady with 263 hours. This sunlight pattern underscores the defining characteristics of Tsuen Wan’s climate, where vibrant summers contrast with the cooler, less sunlit months of winter.
In Tsuen Wan, Hong Kong, the UV Index reveals significant variations throughout the year, indicating varying levels of sun exposure and potential risk for skin damage. January starts with a UV Index of 7, classified as high, allowing for a burn time of 25 minutes. As winter transitions into spring, the index sharply escalates, peaking in March and April at an intense 12, placing the exposure in the extreme category with a reduced burn time of just 10 minutes. This trend underscores the importance of protective measures as the intensity of sunlight increases.
The summer months bring the highest UV Index values, with May reaching 14, the peak for the year, along with a consistent 13 from June through August. During this period, the burn time remains critically short at 10 minutes across the extreme category. September and October maintain elevated levels, with indices of 12 and 11, respectively, before tapering off in November and December back to a more moderate 9 and 7. This seasonal fluctuation highlights the need for vigilance regarding sun safety measures, particularly during the hotter months when UV exposure is at its peak.
UV Risk Categories
In Tsuen Wan, Hong Kong, daylight duration exhibits a clear seasonal cycle that reflects the changing position of the sun throughout the year. January starts with approximately 10 hours of daylight, as winter maintains shorter days. This gradually increases in February to 11 hours and continues to rise, reaching 12 hours in both March and April, showcasing the arrival of spring and longer daylight hours. May marks a peak of 13 hours, signaling the transition into summer, where daylight remains consistent until July.
As summer wanes into autumn, daylight duration begins to recede, with August still enjoying 12 hours before dropping back to 11 hours in October and November. By December, the cycle completes as daylight returns to 10 hours, reminiscent of the shorter days at the beginning of the year. This rhythmic pattern highlights the natural ebb and flow of daylight in Tsuen Wan, offering residents a dynamic feel of the changing seasons.
Tsuen Wan, Hong Kong experiences a subtropical climate characterized by warm, humid summers and mild winters. Average temperatures range from 17°C (63°F) in January to 29°C (84°F) in July, with maximums peaking at 35°C (96°F) in August. Rainfall is significant, particularly in the summer months, with June and August receiving the highest precipitation at 325 mm and 382 mm, respectively. Sunshine is abundant, reaching its peak in July with 321 hours, contributing to the area's warm and humid conditions. For more detailed information, visit Tsuen Wan climate.
In summary, the climate of Tsuen Wan, Hong Kong, is characterized by distinct seasonal variations across temperature, precipitation, sunshine duration, UV Index, and daylight hours. The region experiences warm summers with high temperatures and abundant rainfall, contrasted by milder winters with shorter days and lower UV exposure. Such climatic conditions emphasize the importance of adapting to seasonal changes, whether it's embracing the sun's powerful rays in summer or taking advantage of milder conditions in spring and autumn. Collectively, these factors contribute to the vibrant natural environment and lifestyle of Tsuen Wan, underscoring the significance of understanding local climate patterns for residents and visitors alike.