Last updated: August 21, 2025
In January, Haitangwan, China experiences a mild winter climate, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), and an average temperature of 20°C (68°F). This period sees an average precipitation of 19 mm (0.7 in) over approximately four days, contributing to the region's overall humidity level of around 70%. As the festive season lingers, visitors can enjoy a pleasant atmosphere ideal for exploration, underscoring Haitangwan's unique charm during the winter months.
In January, Haitangwan, China, experiences a mild winter with temperatures that start at a comfortable minimum of 9°C (49°F), rising to an average of 20°C (68°F) and peaking at a pleasant 26°C (80°F). This month marks the onset of a gradual warming trend that continues into February, where the minimum only slightly increases to 10°C (51°F). As spring approaches in March, temperatures further elevate, showcasing a notable increase in both minimum and maximum values, culminating in 29°C (85°F) by the end of the month. April cements this warming trend with an average of 25°C (77°F) and highs reaching 31°C (87°F), setting the stage for the warm months ahead. The early months of the year clearly highlight Haitangwan's transition from mild winter to a comfortably warm climate, making it an appealing destination during the shoulder season.
In Haitangwan, China, January marks a relatively dry start to the year with only 19 mm (0.7 in) of precipitation falling over an average of 4 days. This minimal rainfall sets the stage for a gradual increase in moisture as the months progress; by February, precipitation rises to 33 mm (1.3 in), reflecting a steady upward trend leading into the spring. March and April see even more significant increases, reaching 41 mm (1.6 in) and 69 mm (2.7 in) respectively, as the rainy season begins to take hold. The torrential downpours of late spring and summer become apparent, peaking in July with 250 mm (9.9 in) over 26 days. This cyclical pattern of increasing rainfall culminates in the wetter months of June and July, while January remains an outlier in its dryness—hinting at the region's dynamic climate that transforms dramatically as winter gives way to summer.
In January, Haitangwan, China experiences a moderate humidity level of 70%, setting the stage for a gradual increase in moisture over the coming months. As winter transitions to spring, February sees humidity rise to 73%, followed by a consistent uptick reaching 75% by March and April. This trend continues, with May introducing a noticeable jump to 78%, foreshadowing the summer months. The peak humidity is observed in July and August, both at a robust 87%, creating a lush and vibrant atmosphere. As autumn approaches, humidity begins to decline to 82% in September, eventually tapering off to 76% in November and settling at 75% by December. Overall, the pattern reveals a clear trajectory from lower winter humidity to a peak in the summer, before slowly easing into the cooler months.
In January, Haitangwan experiences a UV Index of 9, categorized as very high, with a burn time of just 15 minutes. As the months progress, the UV Index escalates dramatically, peaking at an extreme 14 from March through July, where the burn time reduces to a mere 10 minutes. Notably, February starts the trend with an 11, setting the stage for the intense sun exposure that follows. After reaching its height in mid-year, the UV Index tapers off slightly but remains high, with October still reflecting an 12 before the year winds down. Interestingly, November and December revert to very high exposure levels, showcasing a significant drop in UV intensity compared to the summer months. This fluctuating pattern highlights the importance of staying protected, especially during those peak months. For a closer look at the UV Index specifics throughout the year, visit Haitangwan UV Index.
UV Risk Categories
In Haitangwan, China, January begins the year with a modest 229 hours of sunshine, setting the stage for a gradual upward trend in daylight as the months progress. February sees a significant increase to 274 hours, heralding the approach of spring. As nature awakens, March enjoys a notable boost, reaching 316 hours. This trend of increasing sunshine peaks in May with an impressive 325 hours, inviting residents and visitors to embrace the warmer days. Even as summer edges into June and July, sunshine remains abundant, with 303 and 320 hours respectively, before fading slightly in August. The sun's embrace continues into the fall, with September and October offering 293 and 288 hours, before the season concludes with November and December providing a cozy 273 and 276 hours. Overall, the annual cycle in Haitangwan reveals a clear trend of increasing light during the spring and summer, gradually tapering off as winter descends.
In January, Haitangwan, China, enjoys a 52% chance of sunny weather, making it one of the brighter months of the year. This favorable likelihood of sunshine is part of a noticeable seasonal trend, with February even nudging higher to 60%, marking the peak of winter brightness. As spring approaches, the chances of sun dip slightly to 43% in March and further decline to 44% in April. This downward trend in sunny days continues through the warmer months, hitting a low of 17% in June before gradually improving again in the fall. Interestingly, November returns to a more favorable 53%, suggesting that even as the year winds down, opportunities for sunshine linger in this coastal region. Overall, January stands out as a prime time for sun-seekers in Haitangwan.
In Haitangwan, China, January marks the beginning of the year with 11 hours of daylight, a light that steadily holds through February. As spring approaches, daylight begins to increase, peaking at 13 hours during the summer months of June and July, inviting longer days and warmer nights. However, as autumn settles in, daylight gradually diminishes back to 11 hours by October, maintaining a consistent rhythm through November and December. This cyclical pattern highlights a clear trend of increasing daylight as the seasons transition from winter into summer, only to retreat back as the year winds down.
In Haitangwan, China, January marks the beginning of the year with an average wind speed of 3.3 m/s (7 mph), providing a refreshing breeze that gently stirs the wintry air. As the months progress, the wind tends to calm down; February and April both experience lower speeds of 2.4 m/s (5 mph), creating a tranquil atmosphere. However, this serenity gives way to more lively conditions as the year unfolds, with October and November showcasing a notable uptick in wind activity, averaging 3.7 m/s (8 mph) and 3.6 m/s (8 mph), respectively. By December, the winds peak at 4.0 m/s (9 mph), heralding the year’s end with a spirited gust. Overall, the trend reveals a seasonal ebb and flow of winds, with January setting the stage for a dynamic transition into the calmer spring months, followed by a return to brisker conditions as winter approaches again.
Weather in Haitangwan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Haitangwan, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar climatic conditions, yet some subtle differences set them apart. In January, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), with an average of 20°C (68°F). Precipitation during this month is relatively low at 19 mm (0.7 in) over 4 days, and humidity sits at around 70%. In contrast, February offers slightly warmer conditions, with a minimum of 10°C (51°F) and a maximum of 27°C (81°F), while maintaining the same average temperature of 20°C (69°F). However, February sees an increase in rainfall, accumulating 33 mm (1.3 in) across 6 days, accompanied by a slight rise in humidity to 73%. For a more detailed look at the weather in February, you can check out Haitangwan weather in February.
In January, the weather presents a milder climate with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (80°F). With only 19 mm (0.7 in) of precipitation over about 4 days, it remains relatively dry, and the humidity levels sit at 70%. In contrast, March ushers in warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 29°C (85°F), making it noticeably warmer overall, with an average of 23°C (74°F). However, the month sees increased rainfall, totaling 41 mm (1.6 in) over 11 days, alongside a slight rise in humidity to 75%. For a more detailed look at the weather patterns specific to March, check out Haitangwan weather in March.
January and April present distinct variations in weather conditions. In January, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), offering mild warmth with an average of 20°C (68°F). The month experiences a relatively low precipitation level of 19 mm (0.7 in) over about 4 days and maintains a humidity level of 70%. In contrast, April sees a rise in temperatures, with a minimum of 16°C (60°F) and a maximum of 31°C (87°F), averaging 25°C (77°F). However, this month brings significantly more rainfall, totaling 69 mm (2.7 in) over 15 days, alongside a slight increase in humidity to 75%. For more details, you can check Haitangwan weather in April.
The weather in January and May presents a striking contrast. In January, temperatures range from a pleasant minimum of 9°C (49°F) to a comfortable average of 20°C (68°F), with a maximum of 26°C (80°F). The month sees relatively low precipitation, with only 19 mm (0.7 in) across about 4 days and humidity levels at 70%. In comparison, May experiences significantly warmer conditions, with temperatures starting at a minimum of 19°C (66°F) and averaging 27°C (81°F), peaking at a high of 34°C (93°F). However, May is also marked by much heavier rainfall, accumulating 164 mm (6.5 in) over 20 days and higher humidity at 78%. For a detailed insight into May weather, you can refer to Haitangwan weather in May.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), accompanied by 19 mm (0.7 in) of rainfall over just 4 days. The humidity sits at a comfortable 70%, making it a pleasant time for outdoor activities. In contrast, June experiences significantly warmer temperatures, with a minimum of 24°C (76°F) and highs reaching up to 33°C (91°F). However, this month also sees a dramatic increase in precipitation, totaling 204 mm (8.0 in) over 25 days, contributing to a higher humidity level of 80%. For those interested in more details, you can check Haitangwan weather in June.
In January, the weather is mild with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), accompanied by relatively low precipitation of 19 mm (0.7 in) over just four days. The humidity stands at 70%, providing a comfortable atmosphere. In contrast, July experiences much warmer conditions, with temperatures between a minimum of 24°C (75°F) and a maximum of 32°C (90°F). This month is significantly wetter, with total precipitation reaching 250 mm (9.9 in) over 26 days and humidity increasing to 87%. For more details on the weather during July, you can visit Haitangwan weather in July.
January and August present a stark contrast in weather conditions. In January, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), with an average temperature of 20°C (68°F). The month experiences relatively low precipitation at 19 mm (0.7 in) over just 4 days, with humidity levels around 70%. In contrast, August sees much warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 32°C (91°F), averaging 27°C (82°F). However, this month is characterized by heavy rainfall, totaling 235 mm (9.2 in) over 26 days, and higher humidity at 87%. The significant differences in temperature, precipitation, and humidity clearly define the unique weather experiences of January and August. For more details, check Haitangwan weather in August.
January and September exhibit starkly contrasting weather conditions. In January, temperatures range from a minimum of 9°C (49°F) to a pleasant average of 20°C (68°F), peaking at 26°C (80°F). The month experiences relatively low precipitation, totaling just 19 mm (0.7 in) over 4 days, with a humidity level of 70%. In contrast, September is notably warmer, with minimum temperatures starting at 23°C (74°F) and averaging 27°C (81°F), reaching up to 32°C (90°F). This month is also much wetter, receiving 203 mm (8.0 in) of rainfall across 24 days and a higher humidity of 82%. For more detailed information, you can visit Haitangwan weather in September.
When comparing the weather in January and October, it is evident that October experiences significantly warmer temperatures, with average highs of 31°C (88°F) compared to January's maximum of 26°C (80°F). January is characterized by a milder climate, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), while October's temperatures rarely drop below 20°C (68°F). Furthermore, October sees a dramatic increase in precipitation, receiving 201 mm (7.9 in) over 18 days, compared to January’s modest 19 mm (0.7 in) across just 4 days of rain. The humidity is also higher in October at 80%, compared to January’s 70%. For more detailed insights, you can check Haitangwan weather in October.
In January, temperatures in the region range from a mild 9°C (49°F) to a comfortable 26°C (80°F), with an average of 20°C (68°F) and relatively low humidity at 70%. Precipitation during this month is minimal, averaging just 19 mm (0.7 in) over about 4 days. In contrast, November sees warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 29°C (84°F), resulting in an average of 23°C (74°F). However, November is also notably wetter, with precipitation measuring 66 mm (2.6 in) across approximately 7 rainy days, and a slightly higher humidity level of 76%. For more details, you can check Haitangwan weather in November.
January and December exhibit relatively mild and pleasant weather, though there are some notable differences. In January, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), contributing to an average temperature of 20°C (68°F). The month sees around 19 mm (0.7 in) of precipitation over four days, with humidity levels averaging 70%.
Conversely, December has slightly warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 28°C (82°F), leading to an average temperature of 21°C (69°F). The precipitation remains consistent with January at 19 mm (0.8 in), also occurring over four days, but humidity levels are a bit higher, averaging 75%. These conditions can be further explored in detail at Haitangwan weather in December.
January in Haitangwan presents a refreshing change from the warmer months, with mild temperatures averaging around 20°C (68°F) and delightful maximums reaching 26°C (80°F). Unlike the hot and humid summer, January enjoys a more comfortable humidity level of 70% and only a few days of light precipitation, averaging just 19 mm (0.7 in) throughout the month. This blend of cool breezes and moderate warmth makes January an ideal time for visitors seeking a pleasant escape. For further insights on the region's weather patterns throughout the year, visit Haitangwan Climate.