Last updated: August 21, 2025
In February, Haikou, China experiences a mild and moderately humid climate, with average temperatures ranging from a comfortable 12°C (54°F) to a maximum of 24°C (76°F). The minimum temperature can dip to 4°C (40°F), making it ideal for those who enjoy cool weather. The region sees around 70 mm (2.8 in) of rainfall distributed across approximately 9 days, contributing to the lush landscapes typical of this time of year. With 73% humidity, February in Haikou offers a refreshing atmosphere, perfect for outdoor adventures and exploration.
In February, Haikou, China, experiences mild and pleasant temperatures that set the tone for the upcoming spring. With nighttime lows averaging 4°C (40°F) and daytime highs reaching a comfortable 24°C (76°F), the weather remains stable, presenting a perfect blend of coolness and warmth. The average temperature hovers around 12°C (54°F), mirroring January's climate but signaling the gradual shift towards milder days. This month is the ideal time to enjoy outdoor activities without the sweltering heat that follows in the summer months, making it a perfect window for both locals and visitors to embrace the city's charm. As March approaches, a noticeable increase in temperatures will promise even warmer days ahead, but for now, February offers a delightful respite before the heat intensifies.
February in Haikou, China, brings a noticeable uptick in precipitation, with 70 mm (2.8 in) of rain spread across approximately 9 days. This is a significant increase from January's 45 mm (1.8 in) over just 6 days, highlighting the transition into a wetter season. As the month progresses, the rainfall sets the stage for the heavier showers typical of the upcoming months, especially March, which sees a dramatic rise to 123 mm (4.8 in). The consistency of rainfall days also escalates, foreshadowing a shift toward the monsoon patterns that dominate in the summer months. This early wetness not only nurtures the environment but also signals the impending vibrancy of nature in Haikou as the year unfolds.
In February, Haikou, China, experiences steady humidity levels at 73%, mirroring the conditions of January. This consistency hints at a transitional climate as the city heads into spring. As the months progress, humidity begins to rise sharply, peaking in May at a steamy 85% before gradually tapering off towards the fall. The trajectory reflects the influence of the tropical climate, where late spring and summer months bring more moisture. By September, humidity drops to a comfortable 70% before rebounding slightly in the later months, ensuring that Haikou’s humidity remains a defining feature of its tropical allure throughout the year.
In February, Haikou experiences a significant increase in the UV Index, reaching 9, which falls into the very high exposure category. This is a notable jump from January's UV Index of 7, reducing the safe sun exposure time to just 15 minutes. As the winter months give way to the early spring warmth, it’s essential for residents and visitors alike to take precautions against UV radiation, as the trend continues to climb sharply with March peaking at an extreme UV Index of 11. The heightened levels of UV radiation not only reflect the changing seasons but also emphasize the importance of sun safety. For more information about UV levels and protection measures, check out Haikou UV Index.
UV Risk Categories
As the chill of winter recedes, February in Haikou, China welcomes a notable increase in sunlight, offering residents and visitors a delightful 232 hours of sunshine. This uptick marks a significant rise from January's 188 hours, setting the mood for the upcoming spring months. With daylight hours steadily climbing, the city transitions smoothly into the warmer months ahead, leading to an impressive 272 hours of sunshine in March, and peaking at 331 hours in the heart of summer. This trend not only brightens the atmosphere but also invites outdoor activities, making February an ideal time to embrace Haikou's vibrant landscapes as the days grow longer and sunnier.
In February in Haikou, China, residents and visitors can expect a 46% chance of sunny weather, slightly lower than January's 53%. This trend indicates a gradual transition into the wetter months ahead, as the likelihood of sunshine continues to decline through spring, dipping to 39% in March. Notably, the sun exposure diminishes markedly as the region approaches the summer season, with May dropping to just 15% and June reaching a mere 5%. However, the latter part of the year shows a rebound, with September back to a robust 52% chance of sunny skies. Thus, while February remains a favorable month for sunshine compared to the hotter summer months, it also hints at a shift in Haikou's climate as the year progresses.
In February, Haikou experiences a delightful increase in daylight duration, with 11 hours of sunlight illuminating the city, marking a shift from the shorter days of January. As the month progresses, daylight continues to extend, hinting at the approach of spring. This gradual lengthening of daylight, peaking at 13 hours in May and June, showcases Haikou's transition from winter's modest warmth to the vibrancy of summer. Following this peak, the rich sunlight begins to recede, leading to a gentle tapering back to 11 hours by October. This rhythmic fluctuation reflects the city’s climate cycle, where each month brings a unique interplay of light and warmth, encouraging residents and visitors alike to embrace the outdoors.
In February, Haikou experiences a gentle breeze with an average wind speed of 4.6 m/s (10 mph), marking a slight decrease from January's 5.3 m/s (12 mph). This seasonal shift hints at an early embrace of spring as the winds, while still noticeable, are milder compared to the brisker gusts of the previous month. As we look ahead to March, the trend continues with winds calming further to 4.1 m/s (9 mph). This gradual reduction invites residents and visitors alike to enjoy the temperate climate, making February in Haikou an ideal time for outdoor activities under the soft, settling skies.
Weather in Haikou varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Haikou, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, it is notable that both months have similar average temperatures, with January featuring a minimum of 3°C (38°F) and February starting slightly higher at 4°C (40°F). The maximum temperature remains consistent at 24°C (76°F) for both months. However, February experiences higher precipitation, totaling 70 mm (2.8 in) over 9 rainy days compared to January's 45 mm (1.8 in) across just 6 days. Humidity levels remain constant at 73% for both months, indicating a generally humid atmosphere. For more detailed insights, you can check Haikou weather in January.
February and March present noticeable differences in weather patterns. February features a moderate temperature range with a minimum of 4°C (40°F) and a maximum of 24°C (76°F), while March shows a slight increase with a minimum of 7°C (46°F) and a maximum of 26°C (80°F). Precipitation also rises notably in March, increasing from 70 mm (2.8 in) over 9 days in February to 123 mm (4.8 in) across 14 days in March, resulting in a higher humidity of 80% compared to February's 73%. For a more detailed look at the conditions you can expect, check out Haikou weather in March.
February and April exhibit notable differences in weather patterns. In February, temperatures range from a minimum of 4°C (40°F) to a maximum of 24°C (76°F), with an average of 12°C (54°F). The month sees about 70 mm (2.8 in) of precipitation across 9 days and maintains a humidity level of 73%. In contrast, April experiences warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (84°F) and an average of 19°C (66°F). Precipitation increases slightly to 88 mm (3.5 in) over 11 days, and humidity rises to 81%. For more detailed insights, you can visit Haikou weather in April.
February and May present contrasting weather patterns. In February, temperatures range from a mild 4°C (40°F) at night to a comfortable 24°C (76°F) during the day, with an average temperature of 12°C (54°F). The month sees about 70 mm (2.8 in) of precipitation over 9 days, along with a humidity level of 73%. By May, the climate shifts significantly, featuring warmer temperatures that range from a minimum of 14°C (57°F) to a maximum of 32°C (90°F), with an average of 23°C (74°F). Rainfall increases to 155 mm (6.1 in), occurring over 15 days, and humidity rises to 85%, making May notably more humid and wetter compared to February. For more information on the conditions, check Haikou weather in May.
When comparing the weather in February and June, the contrast is stark. February features cooler temperatures, with a minimum of 4°C (40°F) and an average of 12°C (54°F), while June boasts much warmer conditions, starting at a minimum of 20°C (69°F) and averaging 27°C (80°F). Precipitation also varies significantly; February receives about 70 mm (2.8 in) over 9 days, whereas June experiences a much higher total of 269 mm (10.6 in) across 18 days. Additionally, humidity levels are modestly elevated in February at 73%, but peak at 81% in June. For more details on June weather specifics, you can check Haikou weather in June.
February and July present stark contrasts in weather conditions. In February, temperatures range from a cool 4°C (40°F) to a pleasant average of 12°C (54°F), peaking at 24°C (76°F). The month sees about 70 mm (2.8 in) of precipitation over approximately 9 days, contributing to a moderate humidity level of 73%. Conversely, July's climate is significantly warmer, with minimum temperatures starting at 25°C (78°F) and averaging 29°C (84°F), reaching highs of 35°C (95°F). Rainfall increases to 83 mm (3.3 in) over 13 days, accompanied by higher humidity at 84%. For more specific insights on July weather, you can check Haikou weather in July.
February and August present contrasting weather patterns, showcasing the shift between winter and summer. In February, temperatures range from a mild 4°C (40°F) at night to a comfortable 24°C (76°F) during the day, with an average of 12°C (54°F). The month sees a moderate rainfall of 70 mm (2.8 in) across approximately 9 days, accompanied by a humidity level of 73%. In stark contrast, August experiences significantly warmer temperatures, with minimums of 25°C (76°F) and daily highs reaching up to 35°C (95°F), averaging 29°C (84°F). The month is also much wetter, receiving 260 mm (10.2 in) of rain over 20 days, and features a higher humidity level of 82%. For more information on the weather in August, you can refer to Haikou weather in August.
February and September showcase distinct weather patterns. In February, temperatures fluctuate from a minimum of 4°C (40°F) to a maximum of 24°C (76°F), with an average of 12°C (54°F). The month experiences about 70 mm (2.8 in) of precipitation over 9 days, accompanied by a humidity level of 73%. In contrast, September is significantly warmer, featuring temperatures that range from a minimum of 20°C (68°F) to a maximum of 35°C (96°F), with an average of 27°C (81°F). It also faces higher precipitation, totaling 105 mm (4.1 in) over 15 days, while maintaining a humidity level of 70%. For more detailed insights, you can explore Haikou weather in September.
February and October present distinctly different weather patterns. In February, temperatures range from a mild 4°C (40°F) at night to a pleasant 24°C (76°F) during the day, with an average temperature of 12°C (54°F). The month experiences about 70 mm (2.8 in) of precipitation spread over 9 days, maintaining a relative humidity of 73%. In contrast, October boasts warmer temperatures, with minimums of 16°C (60°F), averages around 23°C (74°F), and highs reaching up to 33°C (92°F). This month also receives similar precipitation levels of 71 mm (2.8 in), but over 12 days, while humidity remains constant at 73%. For more details on the temperature and conditions in October, visit Haikou weather in October.
February and November present distinct weather characteristics. In February, temperatures range from a minimum of 4°C (40°F) to a maximum of 24°C (76°F), averaging around 12°C (54°F). The month sees about 70 mm (2.8 inches) of precipitation over 9 days, with a humidity level of 73%. In contrast, November experiences milder conditions, with temperatures varying from a minimum of 11°C (53°F) to a maximum of 28°C (83°F), averaging 19°C (67°F). Precipitation is slightly lower at 65 mm (2.6 inches) over 10 days, accompanied by a higher humidity of 77%. For more details on the weather specifics in November, check out Haikou weather in November.
February generally experiences milder temperatures compared to December, with average highs reaching 24°C (76°F) and lows around 4°C (40°F). In contrast, December has slightly warmer temperatures, averaging from a minimum of 7°C (45°F) to a maximum of 25°C (77°F). While both months receive precipitation on about nine days, February is notably wetter with 70 mm (2.8 in) compared to December's 49 mm (1.9 in). Humidity levels are somewhat lower in February at 73% versus December’s higher 79%. For more detailed information, check out Haikou weather in December.
In February, Haikou experiences a transition to milder temperatures and increased humidity compared to the cooler winter months. With an average temperature of 12°C, days become more pleasant, although nighttime can still be quite chilly, dipping to 4°C. The rainfall intensifies slightly, with 70 mm of precipitation over approximately 9 days, marking a shift from the drier season. This combination of moderate warmth and moisture creates a unique atmosphere, making February a refreshing time to experience Haikou's charm. For more detailed insights on the city's weather patterns, visit Haikou Climate.