Last updated: August 21, 2025
January in Jiangning, China offers a notable winter experience, with temperatures ranging from a chilly -9°C (17°F) at night to a daytime maximum of 18°C (65°F). The average temperature settles around 4°C (40°F), providing a brisk atmosphere. During this month, residents and visitors can expect approximately 57 mm (2.2 in) of precipitation spread over 8 days, contributing to a humidity level of 70%. Whether exploring the serene landscapes or staying cozy indoors, January presents a uniquely vibrant yet cool character in Jiangning's winter season.
In Jiangning, China, January brings the year’s coldest temperatures, with lows dipping to -9°C (17°F) and an average hovering around 4°C (40°F). As the month unfolds, a noticeable warmth emerges, with an occasional maximum reaching up to 18°C (65°F), hinting at the transition to milder winter days. This chill sets the stage for February, where temperatures drop slightly, introducing even colder minimums at -11°C (12°F). However, the impending arrival of spring gradually revitalizes the climate, paving the way for a remarkable ascent in temperatures throughout the subsequent months. By March, highs can soar to 29°C (84°F), showcasing a sharp contrast that signals the season's change.
In January, Jiangning experiences an average precipitation of 57 mm (2.2 in), spread over approximately 8 days of rainfall. This steady yet moderate precipitation sets the tone for the winter months, indicating a gradual transition into a wetter season. As the year progresses into February and March, rainfall increases slightly, peaking in the warmer months, particularly in July with a substantial 240 mm (9.5 in) across 17 days. The data illustrates a clear trend of rising precipitation leading up to the summer, where the region sees its heaviest downpours, while the tail end of the year sees a notable decrease in both rainfall and rainy days, highlighting the distinct seasonal shifts in Jiangning's climate.
In January, Jiangning, China experiences a humidity level of 70%, setting the stage for a gradual rise as the year progresses. February sees a slight increase to 73%, which paves the way for a more substantial jump in March to 82%. This trend continues, with April's humidity peaking at 86%, showcasing the region's transition into a more humid climate as spring sets in. By July, the humidity soars to 90%, making it the most humid month of the year. As summer wanes, levels begin to recede, with September dropping to 75% before stabilizing through the fall months. Notably, December ends the year at 77%, reflecting a noticeable humidity fluctuation that characterizes Jiangning's climate throughout the year.
In January, Jiangning experiences a moderate UV Index of 5, allowing for approximately 30 minutes of sun exposure before risk of burning. As the months progress towards February, the UV Index rises to 6, marking the beginning of a shift toward higher sun exposure categories. By March and April, the Index spikes to 8 and 10 respectively, both categorized as very high, significantly reducing safe exposure time to just 15 minutes. The trend continues as late spring and summer bring extreme conditions, peaking at 11 in June, July, and August, with a critical burn time of merely 10 minutes. This intensity ebbs back to 10 in September before tapering off to lower indices of 5 in November and 4 in December, hinting at a seasonal cycle of increasing UV risk in the warmer months. For more detailed insights on UV exposure, visit Jiangning UV Index.
UV Risk Categories
In Jiangning, China, January marks the beginning of a gradual increase in sunshine hours, starting with 156 hours that set the stage for a brighter year ahead. As winter transitions to spring, the monthly total steadily rises, with February enjoying 211 hours, and March offering an even more robust 234 hours of sunshine. This upward trend continues through the spring months, peaking in May with a splendid 281 hours. The sun maintains its dominance well into the summer, reaching a maximum of 295 hours in August, before slowly tapering off in the fall. By October, sunshine hours drop to 232, followed by 224 in November and 217 in December, showcasing a natural ebb and flow that highlights the delightful array of seasons in this vibrant region.
In Jiangning, China, the likelihood of sunny weather in January is relatively promising, with a 49% chance of basking in the sunshine. This slight advantage over February's 44% suggests that winter days can still offer some warmth and brightness. Interestingly, as the year progresses, the likelihood of sunny days tends to fluctuate significantly, peaking in the latter months—with notable highs of 61% in November and an impressive 69% in December. The sunny days start to taper off into the spring, hitting a low in the summer months, where the chances drop to as meager as 23% in July. Overall, while January holds a reasonable promise for sunny weather, the trend indicates that the latter part of the year is when Jiangning truly shines.
In January, Jiangning, China, experiences about 10 hours of daylight, marking the beginning of a gradual increase as the year unfolds. As the days lengthen into February and March, daylight stretches to 11 hours, signaling the transition toward spring. This trend continues through April and May, where the duration peaks at an invigorating 13 hours, inviting outdoor activities and blossoming nature. Summer shines brightly in June, offering 14 hours of sunlight, the most of the year, before the daylight begins to taper off in July and August, settling back to 13 hours. As autumn arrives in September, daylight decreases to 12 hours, gradually giving way to shorter days once more. By November and December, the daylight returns to 10 hours, completing the cyclical journey through the seasons, where the ebb and flow of light beautifully marks the passage of time in this vibrant region.
In January, the winds in Jiangning, China, average a gentle 3.0 m/s (7 mph), setting a tranquil tone for the month as winter settles in. This slightly brisk breeze, characteristic of the early year, offers a refreshing contrast to the stillness that often accompanies the cold season. As we move into February, winds pick up modestly to 3.4 m/s (8 mph), creating a sense of anticipation for the coming spring. Interestingly, the transition through the next few months reveals a generally decreasing trend, with April and May experiencing the calmest winds at 2.9 m/s (7 mph) and 2.8 m/s (6 mph), respectively. However, this trend reverses in July, where the winds return to 3.4 m/s (8 mph), suggesting a seasonal shift as summer approaches. As the year winds down, November sees a mild resurgence in speed back to 3.0 m/s (7 mph). The variation in wind speeds throughout the year reflects Jiangning’s changing seasons, offering a rhythm of breezes that complements each phase of the year.
Weather in Jiangning varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Jiangning, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February display a notable shift in weather patterns. In January, temperatures range from a chilly minimum of -9°C (17°F) to a comfortable maximum of 18°C (65°F), with an average of 4°C (40°F). Precipitation remains consistent at 57 mm (2.2 in) over 8 days, while humidity hovers around 70%. In contrast, February sees a slight drop in minimum temperatures to -11°C (12°F) but offers a higher maximum of 26°C (79°F) and an average of 6°C (43°F). The precipitation remains similar at 56 mm (2.2 in) over the same number of days, with a slight increase in humidity to 73%. For more detailed insights, visit Jiangning weather in February.
January and March present quite distinct weather patterns. In January, temperatures range from a frigid -9°C (17°F) to a mild 18°C (65°F), with an average of 4°C (40°F). The month's precipitation totals 57 mm (2.2 in) over approximately 8 days, while humidity remains at a comfortable 70%. In stark contrast, March sees significantly warmer temperatures, with a minimum of 1°C (33°F), an average of 12°C (54°F), and a maximum reaching 29°C (84°F). Precipitation increases slightly to 75 mm (3.0 in) over 10 days, accompanied by a higher humidity level of 82%. This shift indicates a transition into spring, making March a generally wetter and warmer month compared to January. For more details on March weather, visit Jiangning weather in March.
January and April showcase a significant contrast in weather patterns. In January, temperatures average around 4°C (40°F), with a minimum of -9°C (17°F) and a maximum reaching 18°C (65°F). The month experiences 57 mm of precipitation over approximately 8 days, accompanied by a relative humidity of 70%. In stark contrast, April sees a substantial increase in temperatures, averaging 17°C (63°F), with minimums of 5°C (42°F) and maximums soaring to 32°C (90°F). This month experiences slightly more precipitation, totaling 73 mm over 9 days, and a higher humidity level of 86%. For more detailed information about April weather, you can visit Jiangning weather in April.
January and May present stark contrasts in weather, showcasing two distinct seasons. In January, temperatures can drop to a chilling minimum of -9°C (17°F), with an average of 4°C (40°F) and a maximum reaching only 18°C (65°F). The month experiences about 57 mm (2.2 in) of precipitation over 8 days, combined with a humidity level of 70%. In contrast, May brings much warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to a sweltering maximum of 35°C (95°F) and an average of 22°C (72°F). Precipitation increases significantly to 148 mm (5.8 in) over 10 days, and humidity rises to 85%. This shift from the cold grasp of winter to the warmth and moisture of spring is a vivid reminder of the changing seasons. For more detailed insights, check out Jiangning weather in May.
The weather in January is notably chilly, with temperatures ranging from a minimum of -9°C (17°F) to a maximum of 18°C (65°F), and an average of 4°C (40°F). January experiences around 57 mm (2.2 in) of precipitation over approximately 8 days, accompanied by a humidity level of 70%. In sharp contrast, June brings considerable warmth, boasting temperatures that range from a minimum of 17°C (63°F) to a maximum of 36°C (97°F), with an average of 26°C (78°F). June sees increased rainfall, totaling 177 mm (7.0 in) across about 10 days, while humidity rises to 85%. For more detailed information, you can check Jiangning weather in June.
January and July offer stark contrasts in weather conditions. In January, temperatures range from a chilly -9°C (17°F) to a mild 18°C (65°F), with an average of 4°C (40°F). This month typically sees 57 mm (2.2 in) of precipitation over eight days, accompanied by a humidity level of around 70%. Conversely, July experiences much warmer temperatures, with lows of 20°C (68°F) and highs soaring to 39°C (102°F), averaging 28°C (83°F). Precipitation significantly increases during this month, reaching 240 mm (9.5 in) across 17 days, alongside a higher humidity of 90%. For more details about the weather in July, you can explore Jiangning weather in July.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -9°C (17°F) to a maximum of 18°C (65°F), averaging around 4°C (40°F). The month is marked by moderate precipitation of 57 mm (2.2 in) over about 8 days, along with a humidity level of 70%. In stark contrast, August brings warm weather, with temperatures soaring from a minimum of 21°C (71°F) to a maximum of 37°C (99°F), averaging 29°C (84°F). This month experiences significantly higher precipitation, totaling 200 mm (7.9 in) across approximately 13 days, accompanied by high humidity levels of 88%. For more specific details, you can check Jiangning weather in August.
January and September present starkly different weather conditions. In January, temperatures can plunge as low as -9°C (17°F), with an average around 4°C (40°F) and a maximum of 18°C (65°F). This month is characterized by relatively low humidity at 70%, but it still experiences some precipitation, totaling 57 mm (2.2 in) over about 8 days.
In contrast, September brings significantly warmer weather, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 36°C (97°F) and an average of 25°C (76°F). The month is also marked by higher humidity at 75% and increased rainfall, accumulating 87 mm (3.4 in) over approximately 11 days. For more detailed information on September weather, you can check Jiangning weather in September.
When comparing January and October weather, several notable differences emerge. January typically features much colder temperatures, with a minimum of -9°C (17°F) and an average of just 4°C (40°F), while October brings milder conditions with a minimum of 7°C (45°F) and an average of 18°C (65°F). Interestingly, both months receive similar amounts of precipitation, about 57 mm (2.2 in), but January experiences this over 8 days compared to October's 6 days. Additionally, October tends to be slightly more humid, averaging 76% humidity versus January's 70%. For more detailed information, you can check out Jiangning weather in October.
January and November exhibit significantly different weather patterns. In January, temperatures can plummet to a minimum of -9°C (17°F), averaging around 4°C (40°F) and peaking at 18°C (65°F). This month is characterized by higher humidity levels at 70%, and it experiences approximately 57 mm (2.2 in) of precipitation over 8 days. In contrast, November presents a milder climate, with minimum temperatures around 1°C (33°F), an average of 13°C (55°F), and a maximum of 28°C (82°F). The humidity rises to 84%, and precipitation is slightly lower at 44 mm (1.7 in) over just 6 days. For a more detailed look at the weather in November, you can visit Jiangning weather in November.
In comparing the weather between January and December, January tends to be slightly colder, with average temperatures hovering around 4°C (40°F), while December's average is a bit warmer at 6°C (43°F). The minimum temperatures also reflect this, with January dropping to -9°C (17°F) compared to -6°C (21°F) in December. Additionally, January experiences more precipitation, totaling 57 mm (2.2 in) over 8 days, whereas December sees 41 mm (1.6 in) over 7 days. However, December has higher humidity levels at 77%, compared to January's 70%. For more insights into December weather, check out Jiangning weather in December.
January in Jiangning ushers in a chill that sets it apart from the milder months of the year. With temperatures reaching their annual lows, this winter month often contrasts sharply with the warmer, balmy days of spring and summer. Precipitation is relatively modest during January, yet the humidity remains high, adding to the crispness of the air. While snow and frost are uncommon, the cold can feel biting, making it an ideal time for cozy gatherings indoors. For those looking to understand the broader patterns of Jiangning's weather, the month of January serves as a reminder of the area's diverse climate. Explore more at Jiangning Climate.