Last updated: August 21, 2025
January in Jiujiang, China, showcases a winter landscape marked by a maximum temperature of 17°C (64°F) and a chilly average of 4°C (39°F), dipping to a minimum of -9°C (16°F). The month experiences 67 mm (2.7 in) of precipitation spread over 11 days, contributing to a humidity level of 67%. As the city grapples with fluctuating temperatures and periodic rain, residents and visitors alike can expect a mix of cold snaps and damp days, underscoring the character of mid-winter in this fascinating region.
In January, Jiujiang experiences a remarkable temperature range, with nightly lows plunging to -9°C (16°F), while daytime highs can reach a pleasant 17°C (64°F). The average temperature hovers around 4°C (39°F), providing a chilly backdrop for the start of the year. As the month progresses, a gradual warming trend emerges, setting the stage for the milder conditions in February, where temperatures begin to rise with maximums soaring up to 24°C (76°F). This shift signifies the transition from winter's bite to the promise of spring, making January a month of contrast and anticipation in this vibrant region of China.
In January, Jiujiang experiences a modest precipitation total of 67 mm (2.7 in) over roughly 11 days of rainfall. This marks the beginning of a gradual increase in rainfall as the year progresses, with February seeing a significant rise to 96 mm (3.8 in) across 15 days. The trend continues dramatically into the spring months, culminating in May and June which are the wettest, with precipitations of 292 mm (11.5 in) and 281 mm (11.1 in), respectively. This suggests that while January is relatively dry compared to the summer months, it paves the way for a much wetter season ahead, emphasizing the transition from winter's light showers to the heavy rains characteristic of Jiujiang's warmer months. The contrast illustrates a clear seasonal pattern, with precipitation peaking as temperatures rise and lush vegetation flourishes.
In January, Jiujiang, China, experiences a moderate humidity level of 67%, setting the stage for the gradual climatic shift as the year unfolds. As February arrives, the humidity rises to 73%, signaling the onset of a more humid atmosphere. This trend continues, with March witnessing a notable jump to 84%, leading into the spring months where humidity peaks in May and June at 86%. The summer months bring about the highest levels, with July reaching 88% before slightly tapering off in August at 85%. As autumn approaches, humidity levels begin to decline, dropping to 71% in September and stabilizing around the mid-seventies through the end of the year. This pattern depicts a clear progression from the drier winter months to a lush, humid summer before transitioning back to cooler, drier conditions by December.
In Jiujiang, China, January kicks off the year with a UV Index of 6, indicating a high exposure category. This means residents should be cautious when spending time outdoors, as skin can begin to burn in just 25 minutes. As winter progresses, the UV intensity dramatically increases; by February, the index rises to 8, shifting into the very high category, and burn time decreases to 15 minutes. This trend continues through March, with a peak in April reaching 11 and then 12 in May and June, highlighting the extreme sun intensity that prevails during these months. Summer sees the index peak at 13 in July, before gradually declining into the fall. Notably, the UV exposure is notably decreased in December, returning to a more moderate level of 5. For more detailed insights, explore Jiujiang UV Index.
UV Risk Categories
In Jiujiang, China, January brings a modest 113 hours of sunshine, setting the stage for a gradual increase as the month transitions into February, which basks in 152 hours. As spring approaches, the sun’s embrace intensifies, peaking in the heart of summer with an impressive 289 hours in July and a record-breaking 302 hours in August. This sunlit stretch is followed by a gentle decline into autumn, with sunlight hours tapering to 212 hours in September and continuing to decrease through the fall months. By the time December arrives, Jiujiang's sunlight returns to a more subdued state, ending the year with 156 hours. The year unfolds like a sun-drenched tapestry, illustrating a clear pattern of increasing brightness in the summer, before gently diminishing into the cooler months.
In Jiujiang, China, January stands out with a 41% chance of sunny weather, making it one of the brighter months of the year. This likelihood of sunshine is noticeably higher than the subsequent months of February and March, where the chances drop considerably to 24% and 15%, respectively. As the seasons progress towards April and May, sunny days become even rarer, with probabilities of just 9% and 19%. Interestingly, as the year transitions from summer to autumn, the chances of sunshine increase again, peaking in September at 51%. This trend highlights January as a relatively favorable month for sunshine lovers in Jiujiang, especially when compared to the cloudier setbacks that follow in the early spring.
In Jiujiang, China, January ushers in 10 hours of daylight, setting the stage for a gradual increase as the months progress. As winter transitions into spring, February and March both enjoy 11 hours of daylight, marking the slow awakening of longer days. By April, daylight extends to 12 hours, and as May arrives, the sun generously blesses the region with 13 hours. This trend of increased sunlight continues into the summer months, culminating in July and August, which also feature 13 hours of daylight—ideal for enjoying the outdoors. However, as autumn approaches, daylight begins to wane, with September reverting to 12 hours and October and November offering 11 and 10 hours respectively. December sees daylight dwindle back to 10 hours, completing the cycle. This rhythmic pattern highlights the natural ebb and flow of daylight throughout the year, allowing residents to embrace the changing seasons in Jiujiang.
In Jiujiang, China, the January wind brings a gentle breeze, averaging 1.8 m/s (4 mph). This subtle whiff of air sets the tone for the winter months, with wind speeds remaining consistently mild across January, February, and April. The winds slightly shift as spring approaches; in March, they nudge up to 1.9 m/s, hinting at the seasonal transition. As summer rolls in, there’s a noticeable uptick in wind speeds, peaking at 2.1 m/s (5 mph) during July and October. However, the gentle caress of the winter winds returns by November, dropping to 1.6 m/s. Overall, Jiujiang experiences a harmonious rhythm in its wind speeds, with a dynamic interplay between the tranquil winter and the brisk summer months.
Weather in Jiujiang varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Jiujiang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of -9°C (16°F) and an average of 4°C (39°F), while February brings milder conditions with a minimum of -3°C (26°F) and an average of 6°C (43°F). The maximum temperatures also rise significantly from 17°C (64°F) in January to a warm 24°C (76°F) in February. However, February experiences more precipitation, totaling 96 mm (3.8 in) over 15 days compared to January's 67 mm (2.7 in) over 11 days. Additionally, humidity levels increase from 67% in January to 73% in February, making February a noticeably wetter and slightly more humid month. For more details, check Jiujiang weather in February.
January and March present a striking contrast in weather conditions. In January, temperatures range from a chilly minimum of -9°C (16°F) to a mild maximum of 17°C (64°F), with an average of 4°C (39°F). This month sees about 67 mm (2.7 in) of precipitation over 11 days, alongside a humidity level of 67%. In contrast, March experiences noticeably warmer temperatures, with a minimum of 3°C (37°F), an average of 11°C (52°F), and a maximum soaring to 29°C (85°F). However, March is also wetter, receiving 173 mm (6.8 in) of rain spread over 20 days and a higher humidity level of 84%. To delve deeper into the weather specifics for this month, you can visit Jiujiang weather in March.
In January, temperatures range from a chilly -9°C (16°F) to a mild 17°C (64°F), with an average of 4°C (39°F). The month sees about 67 mm (2.7 in) of precipitation over 11 days, with humidity levels at 67%. In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 31°C (89°F) and an average of 15°C (60°F). Rainfall increases notably to 175 mm (6.9 in) across 19 days, accompanied by higher humidity at 82%. This stark difference in weather highlights the transition from the cold winter to the warm spring months. For more details, you can check Jiujiang weather in April.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 17°C (64°F) and an average of 4°C (39°F). Precipitation is moderate, totaling 67 mm (2.7 in) over about 11 days, while humidity sits at 67%, making the air feel crisp and cold. In stark contrast, May ushers in warmer conditions, with temperatures varying from a minimum of 9°C (48°F) to a sweltering maximum of 32°C (91°F) and an average of 20°C (68°F). This month experiences significantly higher rainfall, with a total of 292 mm (11.5 in) falling over 20 days and humidity rising to 86%, creating a humid and vibrant atmosphere. For a detailed look at the weather in May, you can check out Jiujiang weather in May.
In January, the weather in Jiujiang is quite cold, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 17°C (64°F), and an average temperature of around 4°C (39°F). The month experiences relatively low precipitation, totaling 67 mm (2.7 in) over about 11 days, accompanied by humidity levels of 67%. In stark contrast, June brings a dramatic change, with temperatures ranging from a minimum of 14°C (57°F) to a sweltering maximum of 33°C (92°F), and an average temperature of 23°C (74°F). This summer month sees a significant increase in rainfall, totaling 281 mm (11.1 in) across 20 days and higher humidity levels at 86%. For more specific details on June weather, you can check Jiujiang weather in June.
January and July present starkly different weather conditions. In January, temperatures range from a chilling minimum of -9°C (16°F) to a mild maximum of 17°C (64°F), with an average of 4°C (39°F). The month sees about 67 mm (2.7 in) of precipitation over 11 days, and the humidity is a moderate 67%. In contrast, July brings significantly warmer temperatures, with a minimum of 17°C (63°F), an average of 26°C (79°F), and a sizzling maximum of 37°C (99°F). This summer month is much wetter, receiving 211 mm (8.3 in) of rainfall over 19 days and featuring higher humidity at 88%. For more detailed insights, check out Jiujiang weather in July.
January and August present a striking contrast in weather. January experiences chilly temperatures, with a minimum of -9°C (16°F) and an average of 4°C (39°F), peaking at a mild 17°C (64°F). The month sees about 67 mm (2.7 in) of precipitation spread over 11 days, with a humidity level around 67%. In contrast, August is warm and humid, featuring a minimum temperature of 18°C (65°F) and an average of 26°C (79°F), reaching highs of 36°C (97°F). This month is considerably wetter, with 202 mm (8.0 in) of rainfall over 18 days and a humidity level of 85%. For more details, visit Jiujiang weather in August.
January and September present a stark contrast in weather conditions. In January, temperatures range from a chilly -9°C (16°F) at their lowest to a comfortable 17°C (64°F) at their peak, averaging around 4°C (39°F). The month experiences moderate precipitation of 67 mm (2.7 in) over 11 days, with humidity levels sitting at 67%. In comparison, September sees a significant rise in temperatures, with minimums of 14°C (58°F) and maximums soaring to 34°C (94°F), resulting in an average of 22°C (72°F). Additionally, rainfall increases considerably to 184 mm (7.2 in) across 16 days, and humidity slightly rises to 71%. For more detailed insights, check out Jiujiang weather in September.
January and October exhibit markedly different weather conditions. In January, temperatures can dip as low as -9°C (16°F) and typically hover around an average of 4°C (39°F), with maximum temperatures reaching 17°C (64°F). The month experiences around 67 mm (2.7 in) of precipitation over approximately 11 days, accompanied by a humidity level of 67%. In contrast, October sees much milder conditions, with minimum temperatures starting at 7°C (46°F) and averaging 16°C (61°F). The highs can soar to 33°C (91°F), and total precipitation rises to 102 mm (4.0 in) spread over about 13 days, with humidity increasing to 74%. This stark difference highlights the transition from the depths of winter to the warmth of early autumn. For more details about weather in October, refer to Jiujiang weather in October.
In comparison to January, November experiences significantly milder temperatures, with minimums around 2°C (36°F) and average highs reaching up to 27°C (81°F), compared to January's chilling lows of -9°C (16°F) and a milder average high of 17°C (64°F). Additionally, November has higher humidity levels at 85%, making it feel warmer, while January maintains a cooler 67% humidity. Precipitation also tends to be greater in November, with 87 mm (3.4 in) of rain over 12 days, as opposed to January's 67 mm (2.7 in) across 11 days. For more details on November weather, you can refer to Jiujiang weather in November.
In comparing the weather between January and December, January generally experiences colder temperatures, with a minimum of -9°C (16°F) compared to December's milder minimum of -5°C (23°F). While both months showcase relatively similar maximum temperatures, January averages 4°C (39°F) with a maximum of 17°C (64°F), whereas December averages 6°C (43°F) and peaks at 18°C (65°F). Precipitation is slightly higher in January at 67 mm (2.7 in) over 11 days, compared to December's 53 mm (2.1 in) over 10 days. Additionally, January's humidity stands at 67%, which is lower than December's 75%. For more detailed information about December weather, visit Jiujiang weather in December.
As winter settles in, January in Jiujiang stands out with its crisp average temperatures and notable chill, contrasting sharply with the milder months that precede and follow it. This month brings a mix of cool days and the occasional cold snap, underscored by a significant drop in temperatures, reaching a minimum that might catch locals off guard. Precipitation is moderate, with rain falling on several days, contributing to the relative humidity that permeates the air. While warmth and sunshine might be fleeting during this time, the unique winter charm of Jiujiang is unmistakable. For a deeper insight into the city’s seasonal variations, check out Jiujiang Climate.