Last updated: August 21, 2025
January in Guangzhou, China is characterized by cool to chilly temperatures, with a maximum of 17°C (63°F) and dipping to a minimum of -5°C (23°F). The month offers an average temperature of 5°C (41°F), making it essential for visitors to prepare for varying weather conditions. Precipitation is notable, with 72 mm (2.8 in) spread across approximately 11 days, contributing to a humidity level of 67% that can make the air feel colder. Those planning to explore Guangzhou in January should dress in layers and be ready for possible rain, ensuring a comfortable and enjoyable experience amidst the city's winter charm.
In Guanzhou, China, January marks the beginning of the year with a notable chill, as temperatures range from a chilly -5°C (23°F) at night to a refreshing 17°C (63°F) during the day. The average temperature hovers around 5°C (41°F), ushering in a cool ambiance that gradually warms as the month fades into February, where nightly lows rise to -3°C (27°F). This upward trend continues through the spring, with March seeing a significant increase, showcasing a maximum temperature jumping to 29°C (85°F). As the city transitions into the heart of spring and summer, the temperatures soar, peaking in July and August at a steamy 37°C (98°F). The seasonal shift highlights Guanzhou's remarkable temperature variability, from the crisp winter chill to the intense summer warmth, offering a dynamic climate that captivates both locals and visitors alike.
In January, Guangzhou experiences moderate precipitation, with a total of 72 mm (2.8 in) spread over 11 days. This marks the beginning of the year's wet season, setting the stage for increasing rainfall in the subsequent months. Notably, precipitation levels rise sharply in February, escalating to 93 mm (3.7 in), and continue to climb, peaking in May with an impressive 245 mm (9.6 in). The number of rainy days also trends upward, with March witnessing the highest frequency at 20 days. This pattern not only highlights winter's gentle start but also signals a shift toward the more robust and persistent rainfall characteristic of the late spring and summer months in this vibrant city.
In January, Guangzhou, China, experiences a relatively moderate humidity level at 67%, setting the scene for the wet months ahead. As the year unfolds, humidity steadily increases, peaking in the summer months of July and August, where it reaches a notable 88%. This consistent rise from January through to early fall reveals a clear trend towards higher moisture levels, particularly from March onwards, when humidity soars to 84% and remains high into the sweltering summer. After August, humidity levels begin to decline, dropping back to a more comfortable 71% by September and lingering around the mid-70s toward the year’s end. This pattern underscores Guangzhou's transition from a dry winter to a lush, humid summer, reflecting the region's subtropical climate dynamics.
In January, Guangzhou's UV Index registers at a moderate 6, placing it in the high exposure category with a burn time of 25 minutes. This sets the stage for the months that follow, where UV levels consistently rise. By February, the index increases to 7, maintaining the high exposure level, hinting at the approaching spring sunshine. Rapid increases unfold in the subsequent months, reaching a peak of 13 in July, characterized as extreme with a dangerously quick burn time of just 10 minutes. The trend showcases a clear escalation in UV intensity from winter to summer, highlighting the importance of sun protection as temperatures rise and outdoor activities become more prevalent. As winter gives way to spring and summer, residents and visitors alike should prepare for increased sun exposure by staying informed. For more details on the UV Index throughout the year, check out Guanzhou UV Index.
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In Guangzhou, China, January is marked by a modest 109 hours of sunshine, setting the stage for a gradual increase in daylight as the year progresses. February sees a notable rise to 148 hours, heralding the early stirrings of spring. The sunshine continues to blossom throughout March and April, peaking at 174 hours as the days grow longer. By May, the city basks in an impressive 239 hours of sunlight, transitioning seamlessly into the summer with June and July, reaching dazzling heights of 241 and 292 hours respectively. August holds its own with a peak at 303 hours, showcasing Guangzhou's sunny dominance. As summer fades, September brings a gentle decrease to 211 hours, followed by a return to more tempered totals in the fall and winter months, with October at 154 and November at 155 hours. This cyclical dance of sunlight vividly illustrates Guangzhou’s distinct climate, where sunshine flourishes in the summer, inviting warmth and vibrancy throughout the year.
In Guangzhou, China, January boasts a 38% chance of sunny weather, marking it as one of the brighter months of the year. This likelihood is notably higher than the subsequent months, with February dropping to 24% and March even lower at 15%. A glance at the weather trends indicates a gradual increase in sunshine as the months progress, peaking in September at an impressive 48%. Conversely, the late spring and early summer months, particularly April and May, show a decline, dipping to around 9% and 18%, respectively. Overall, January provides a refreshing opportunity for sun-seekers before the skies cloud over as the year continues.
In January, Guangzhou enjoys approximately 10 hours of daylight, marking the start of a gradual transition toward longer days. As the months progress, daylight increases steadily, reaching a peak of 13 hours in the summer months of May through August. This trend reflects the region's subtropical climate, where daylight duration is abundant during the warmer months, fostering vibrant outdoor activities and a lively atmosphere. As September rolls in, daylight starts to wane again, tapering down to 12 hours and returning to 10 hours by December, encapsulating the cyclical rhythm of the seasons in this bustling city. Overall, January sets the stage for an upward trend in daylight, bringing with it the promise of warmer days ahead.
In January, the winds in Guangzhou whisper gently, with an average speed of just 1.4 m/s (3 mph), setting the tone for a calm winter month. This tranquil breeze persists into February and April, which mirror January's softness. As the seasons transition, we see a subtle upward trend in wind speed, culminating in the spring months, where March and June experience slightly brisker winds at 1.5 m/s (3 mph). The summer months bring a notable shift, with July and September boasting stronger gusts of 1.6 m/s (4 mph), offering a refreshing contrast to the earlier stillness. However, as autumn arrives, the winds mellow once again, reflecting January’s serene nature by dipping back to 1.3 m/s (3 mph) in December. This cyclical pattern highlights Guangzhou’s gentle climate, where the winds remain mostly mild throughout the year, providing a pleasant backdrop to the city's vibrant life.
Weather in Guanzhou varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Guanzhou, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of -5°C (23°F) and an average of 5°C (41°F), peaking at a maximum of 17°C (63°F). With 72 mm (2.8 inches) of precipitation over 11 days, humidity levels sit at 67%. In contrast, February experiences slightly milder conditions, with minimum temperatures of -3°C (27°F) and an average of 7°C (44°F), peaking at an impressive 25°C (77°F). However, February also brings increased rainfall, totaling 93 mm (3.7 inches) over 16 days, along with a slight rise in humidity to 73%. For a more detailed look at February weather, you can check Guanzhou weather in February.
In January, temperatures typically range from a chilly -5°C (23°F) at night to a mild 17°C (63°F) during the day, with an average temperature of around 5°C (41°F). The month sees about 72 mm (2.8 in) of precipitation over 11 days, accompanied by a humidity level of 67%. In contrast, March brings significantly warmer conditions, with temperatures starting at a minimum of 3°C (37°F) and reaching a high of 29°C (85°F), averaging around 12°C (54°F). However, it also experiences increased rainfall, totaling 146 mm (5.7 in) over 20 days, and higher humidity at 84%. For more details, check out Guanzhou weather in March.
In January, the weather is typically much cooler, with average temperatures ranging from a chilly -5°C (23°F) at night to a mild 17°C (63°F) during the day. The month experiences relatively low precipitation, averaging 72 mm (2.8 in) over 11 days, and a humidity level of 67%. In contrast, April ushers in significantly warmer conditions, with temperatures varying from a minimum of 6°C (43°F) to an impressive maximum of 31°C (88°F) and a higher average of 16°C (61°F). However, April also sees increased precipitation at 158 mm (6.2 in) over 18 days and a rise in humidity to 82%, which can create a more humid and damp atmosphere. For a closer look at the weather patterns during this month, you can check Guanzhou weather in April.
January weather is characterized by significant cold, with temperatures ranging from a chilly -5°C (23°F) to a mild max of 17°C (63°F) and an average of 5°C (41°F). The month sees moderate precipitation of 72 mm (2.8 in) over 11 days, and humidity levels are relatively comfortable at 67%. In contrast, May brings a dramatic shift, with temperatures ranging from a minimum of 9°C (48°F) to a scorching maximum of 34°C (93°F) and an average of 20°C (69°F). However, it also experiences much higher rainfall, totaling 245 mm (9.6 in) over 19 days, and humidity levels rise significantly to 86%. For a closer look at specific climatic conditions, you can check out Guanzhou weather in May.
In January, the weather is notably cooler, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 17°C (63°F), and an average of 5°C (41°F). This month experiences 72 mm (2.8 in) of precipitation over 11 days, with humidity levels averaging 67%. In contrast, June brings significantly warmer temperatures, with minimums of 14°C (57°F), averages of 24°C (75°F), and maximums reaching 34°C (93°F). The summer month sees a substantial increase in rainfall, totaling 252 mm (9.9 in) over 19 days, with humidity rising to 86%. For more details, you can check Guanzhou weather in June.
January and July present a stark contrast in weather. January typically sees cooler temperatures, with a minimum of -5°C (23°F), an average of 5°C (41°F), and a maximum of 17°C (63°F). This month also experiences relatively low humidity at 67% and 72 mm (2.8 in) of precipitation over 11 days. In contrast, July boasts significantly warmer conditions, with minimum temperatures around 19°C (66°F), an average of 27°C (80°F), and a maximum that peaks at 37°C (98°F). The humidity rises substantially to 88%, accompanied by increased precipitation totaling 203 mm (8.0 in) over 20 days. Such differences highlight the seasonal extremes in weather, as detailed further in the article on Guanzhou weather in July.
January and August exhibit strikingly different weather patterns. In January, temperatures remain quite chilly, with a minimum of -5°C (23°F) and an average of 5°C (41°F), while precipitation occurs over about 11 days, resulting in a total of 72 mm (2.8 in). The humidity sits at a comfortable 67%, providing a crisp winter feel. In stark contrast, August brings warmth and humidity, with temperatures ranging from a minimum of 18°C (64°F) to an average of 27°C (80°F) and soaring to a maximum of 37°C (98°F). The month is also wetter, recording 158 mm (6.2 in) of rain over 16 days and higher humidity at 85%. For more detailed information, check out Guanzhou weather in August.
January and September present a stark contrast in weather patterns. In January, temperatures range from a chilly -5°C (23°F) at night to a mild 17°C (63°F) during the day, with an average of 5°C (41°F). The month sees moderate precipitation of 72 mm (2.8 in) spread over about 11 days, alongside a humidity level of 67%. In contrast, September is much warmer, with nighttime lows of 14°C (57°F) and daytime highs soaring to 35°C (95°F), averaging around 23°C (73°F). This month experiences significantly higher rainfall at 187 mm (7.4 in) across 16 days, with humidity slightly elevated at 71%. For more details on the weather in September, you can visit Guanzhou weather in September.
The weather in January is typically much colder than in October, with temperatures ranging from a minimum of -5°C (23°F) to an average of 5°C (41°F) and a maximum of 17°C (63°F). In contrast, October experiences milder conditions, with temperatures starting at a minimum of 8°C (47°F) and peaking at 33°C (91°F), averaging around 17°C (62°F). Additionally, October sees more precipitation, with 113 mm (4.5 in) over 14 days, compared to January's 72 mm (2.8 in) over 11 days. The humidity is slightly higher in October at 74%, compared to January's 67%. For more detailed weather information, check out Guanzhou weather in October.
In January, temperatures range from a chilling minimum of -5°C (23°F) to a maximum of 17°C (63°F), with an average of 5°C (41°F). The month sees around 72 mm (2.8 in) of precipitation spread over 11 days, resulting in a relatively low humidity level of 67%. In contrast, November offers a more temperate climate, with minimum temperatures of 3°C (37°F) and maximums soaring to 27°C (81°F), averaging at 12°C (54°F). This month experiences higher precipitation at 95 mm (3.7 in) over 13 days, with humidity reaching 85%. For a detailed look at November weather, check out Guanzhou weather in November.
Comparing the weather in January and December reveals some notable differences. Both months experience similar minimum temperatures, hovering around -5°C (23°F), but January has a slightly cooler average temperature of 5°C (41°F) compared to December's 7°C (44°F). Additionally, the maximum temperatures in January reach up to 17°C (63°F), while December peaks at 19°C (66°F). Precipitation levels are also slightly higher in January at 72 mm (2.8 in) compared to December's 59 mm (2.3 in), although both months share the same number of rainy days at 11. Notably, December has a higher humidity level at 75% versus January's 67%. For more detailed information about the weather in December, you can check Guanzhou weather in December.
As January settles into Guanzhou, it brings a distinct chill compared to the rest of the year, with temperatures reaching a maximum of 17°C and dipping as low as -5°C, making it one of the colder months. This shift is accompanied by increased precipitation, as rainfall is spread over about 11 days, resulting in a total of 72 mm. The humidity level remains fairly high at 67%, contributing to the unique, somewhat damp atmosphere that characterizes mid-winter in the region. For those interested in understanding Guanzhou's climate year-round, check out the detailed insights at Guanzhou Climate.