Last updated: August 21, 2025
January in Yancheng, China ushers in a wintry chill, with temperatures plunging to a minimum of -28°C (-18°F), while the average hovers around -10°C (15°F). The month sees a modest maximum of 6°C (43°F), creating a stark contrast between the warmest and coldest days. With just 4 mm (0.2 in) of precipitation spread over 1 day, January remains predominantly dry, complemented by a humidity level of 57% that adds to the crisp air. This combination of cold temperatures and low precipitation characterizes the tranquil, yet frigid, January climate in Yancheng.
In Yancheng, China, January showcases the depths of winter, with temperatures plummeting to a chilling -28°C (-18°F) at night and only barely clawing up to a maximum of 6°C (43°F) during the day. The average temperature hovers around -10°C (15°F), setting a brisk tone for the month. As winter transitions into February, a gradual warming trend becomes noticeable, with the average climbing to -6°C (22°F), and maximums reaching 13°C (56°F). However, January remains the coldest month, where frosty conditions linger, reflecting a stark contrast to the more moderate temperatures found in March and beyond. This month serves as a reminder of the harsh winter climate before Yancheng begins its steady march towards the milder and more temperate spring months ahead.
In January, Yancheng, China experiences a notably dry start to the year, with only 4 mm (0.2 in) of precipitation over a mere single day. This minimal rainfall sets the tone for the winter months, with February slightly increasing to 8 mm (0.3 in) but still limited to just one day of measurable precipitation. As spring approaches, there is a significant rise in both the amount and frequency of rainfall, culminating in a steady climb to 37 mm (1.5 in) in April and reaching 40 mm (1.6 in) in May, spread over several days. The transition to summer brings a peak in precipitation, with July recording a substantial 150 mm (5.9 in) across 14 days, highlighting a clear shift to the region's wetter season. This trend of increasing rainfall continues into August, followed by a gradual decrease as autumn approaches. The pattern illustrates how January is not only one of the driest months but also a precursor to Yancheng's vibrant and rainy summer months ahead.
In January, Yancheng experiences a moderate humidity level of 57%, setting the stage for a relatively balanced winter climate. This figure is slightly higher than the preceding month, February, which sees a marginal drop to 56%. As the year progresses into the spring months, humidity begins to rise, peaking at 64% in April, before it gradually shifts downward to its lowest level of 49% in May. The summer months bring a slight rebound, with humidity levels hovering around the 57-61% range from June through August. As autumn approaches, humidity continues its upward trajectory, reaching 67% in October, and maintaining a high of 66% in December. Overall, Yancheng's humidity exhibits a fascinating cyclical pattern, characterized by a winter peak, a spring dip, a summer stabilization, and a robust return in the fall.
In January, Yancheng experiences a moderate UV Index of 3, indicating a burn time of about 30 minutes for unprotected skin. This mild exposure serves as a gentle reminder that while winter sun isn't harsh, it's still wise to be mindful of UV rays. As the months progress, UV levels rise significantly; February remains steady at a UV Index of 4, but by March, it escalates to 6, pushing the burn time down to 25 minutes. The sun's intensity peaks from April to August, where it reaches extreme levels with a UV Index of 11, drastically reducing safe exposure to just 10 minutes. The trend then shifts into the fall, with UV levels tapering off to 8 in September and down to low levels by December, allowing for 45 minutes of safe exposure. This clear seasonal progression underscores the importance of adapting sun protection strategies throughout the year. For more detailed information, visit Yancheng UV Index.
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In Yancheng, China, January welcomes the year with 218 hours of sunshine, a modest start compared to the sun-drenched months that follow. As winter gives way to spring, February sees a gradual increase, reaching 271 hours, while March and April burst forth with 303 and 304 hours, respectively, signaling a vibrant transition. The sun shines brightest in July, with a remarkable 346 hours of radiant light, offering long, warm days that stretch into August, which maintains a slightly cooler yet equally impressive 330 hours. As autumn approaches, sunshine begins to decline, with September basking in 286 hours and gradually tapering to 259 hours by November. This yearly cycle reflects Yancheng's dynamic climate, where each month unveils a unique relationship with the sun, fostering a rhythm of nature that captivates locals and visitors alike.
In Yancheng, China, the weather in January boasts a remarkable 80% chance of sunny skies, making it one of the sunniest months of the year. This trend of bright weather continues into November and December, both featuring high probabilities of sunshine at 76% and 82%, respectively. However, as the year progresses into the spring and summer months, the likelihood of sunny days diminishes, with March dropping to 51% and a further decline in April at 38%. Interestingly, May sees a slight rebound to 60%, but this is followed by a variable summer, where chances hover around the 50% mark from June through August. This sunny January sets a bright tone for the year, contrasting with the more unpredictable weather patterns that follow.
In January, Yancheng, China, experiences 9 hours of daylight, setting the stage for a gradual increase as the months progress. By February, daylight extends to 10 hours, and by March, the sun graces the city for 11 hours each day. The arrival of spring in April brings an invigorating 13 hours of daylight, peaking in May and June with a consistent 14 hours that invites outdoor exploration. As summer wanes into August, daylight begins to taper off to 13 hours, followed by the autumn months where September witnesses 12 hours, and October and November decline to 11 and 10 hours, respectively. Finally, December circles back to 9 hours, completing the cycle. This pattern of increasing and decreasing daylight not only marks the changing seasons but also underscores the vibrant ebb and flow of life in Yancheng throughout the year.
In Yancheng, China, January is greeted by an average wind speed of 3.6 m/s (8 mph), making it one of the windiest months of the year. This brisk start transitions into a gentle decline, with February presenting a slightly calmer atmosphere at 3.1 m/s (7 mph). As spring approaches, the winds continue to mellow, reaching a low of 2.8 m/s (6 mph) in March, before picking up again in May with 3.9 m/s (9 mph)—the highest of the year. The summer months see the winds further subside, averaging around 2.5 m/s (6 mph) in July and barely reaching 2.3 m/s (5 mph) in August. As autumn returns, wind speeds begin to rise again, peaking at 3.0 m/s (7 mph) in November. This pattern illustrates a clear trend: Yancheng's January winds kick off the year with vigor, only to gradually soften through the seasons, then rebound as autumn approaches, creating a dynamic interplay between seasonal shifts and wind patterns.
Weather in Yancheng varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Yancheng, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit notable differences in weather patterns. January typically has a colder overall climate, with average temperatures hovering around -10°C (15°F) and a maximum of just 6°C (43°F). In contrast, February shows a slight warming trend, with average temperatures rising to -6°C (22°F) and a maximum reaching 13°C (56°F). While January sees only 4 mm of precipitation over one day, February experiences increased precipitation at 8 mm, although still within a single day. Humidity levels remain relatively stable, with January at 57% and February slightly lower at 56%. For more insights, check out Yancheng weather in February.
January and March present a stark contrast in weather conditions. In January, temperatures can plunge as low as -28°C (-18°F), with an average of -10°C (15°F) and a maximum reaching only 6°C (43°F). The month experiences minimal precipitation, totaling just 4 mm (0.2 in) over a single day, and a humidity level of 57%, giving a cold and crisp feel to the air. In comparison, March sees a significant warming trend, with minimum temperatures around -14°C (7°F) and an average temperature rising to 2°C (37°F). The maximum temperature can soar to a pleasant 21°C (71°F). During this month, precipitation also increases considerably to 25 mm (1.0 in), spread over 5 days, and humidity dips slightly to 54%. This transition in weather from January to March indicates the gradual arrival of spring. For more insights, check out Yancheng weather in March.
January and April present striking contrasts in weather conditions. In January, temperatures are much colder, with a minimum of -28°C (-18°F) and an average of -10°C (15°F), often peaking at just 6°C (43°F). Precipitation is minimal, averaging only 4 mm (0.2 in) across a solitary day, and humidity sits at 57%. In contrast, April experiences a significant warming trend with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 25°C (77°F), with an average of 8°C (47°F). This month also sees increased precipitation of 37 mm (1.5 in) over approximately six days, coupled with a slight rise in humidity to 64%. For further details on April weather, you can check Yancheng weather in April.
In January, the weather is quite frigid, with temperatures ranging from a chilling minimum of -28°C (-18°F) to a maximum of just 6°C (43°F), resulting in an average temperature of -10°C (15°F). Precipitation is minimal, with only 4 mm (0.2 in) falling over a single day, and the humidity is relatively high at 57%, adding to the cold sensation.
In contrast, May brings a dramatic shift as temperatures soar to a minimum of -2°C (29°F) and peak at a warm 30°C (86°F), leading to a much more comfortable average temperature of 14°C (58°F). This month sees increased precipitation with 40 mm (1.6 in) spread across five days, and humidity levels drop slightly to 49%, making the atmosphere feel fresher. For a detailed overview of the weather conditions, you can refer to Yancheng weather in May.
In January, the weather is characterized by frigid temperatures, with a minimum of -28°C (-18°F) and an average around -10°C (15°F), peaking at a maximum of 6°C (43°F). Precipitation is minimal, with only 4 mm (0.2 in) recorded over just one day, while humidity remains at a steady 57%. In stark contrast, June brings a dramatic shift in climate, where temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), averaging 19°C (66°F). Precipitation increases significantly to 63 mm (2.5 in) over eight days, yet humidity remains constant at 57%. The differences in both temperature and precipitation illustrate the seasonal transition from the harsh cold of January to the warmth and moisture of June. For more details on June weather, check out Yancheng weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plummet as low as -28°C (-18°F), with an average of -10°C (15°F) and only reaching a maximum of 6°C (43°F). Precipitation is minimal during this month, totaling just 4 mm (0.2 in) over one day, and the humidity stands at a moderate 57%. Conversely, July sees a significant rise in temperature, with lows of 9°C (49°F) and averages of 20°C (69°F), peaking at a warm 31°C (89°F). Rainfall is more frequent, accumulating to 150 mm (5.9 in) over 14 days, and the humidity remains relatively stable at 58%. For more details on July weather, you can visit Yancheng weather in July.
In January, Yancheng experiences frigid temperatures, with averages around -10°C (15°F) and a maximum of only 6°C (43°F), showcasing the harsh winter chill. Precipitation is minimal, averaging just 4 mm over one day, and the humidity is relatively moderate at 57%. In stark contrast, August brings warmth and humidity, with average temperatures soaring to 19°C (66°F) and highs reaching as much as 30°C (86°F). The summer month also sees a significant increase in precipitation, accumulating 135 mm over approximately 13 days, alongside a slight rise in humidity to 61%. For more details, check out Yancheng weather in August.
In January, the weather is characterized by frigid temperatures, with a minimum of -28°C (-18°F) and an average of -10°C (15°F), peaking at a modest 6°C (43°F). The month sees very little precipitation, only 4 mm, and the humidity level remains consistent at 57%. In contrast, September brings a dramatic change, with minimum temperatures around 2°C (35°F) and averages climbing to 14°C (58°F), soaring up to a maximum of 28°C (82°F). This month is much wetter, experiencing 60 mm of precipitation over 9 days while maintaining the same humidity level of 57%. For more detailed insights into September weather, you can check Yancheng weather in September.
January and October present stark contrasts in weather conditions. In January, temperatures can plummet to a chilling minimum of -28°C (-18°F), with an average of -10°C (15°F) and occasional highs reaching only 6°C (43°F). The month experiences minimal precipitation, averaging just 4 mm (0.2 in) over a single day, coupled with a humidity level of 57%. In contrast, October offers a much milder climate, with temperatures ranging from a minimum of -6°C (21°F) to an inviting maximum of 25°C (77°F), averaging around 6°C (44°F). It is also a wetter month, receiving 57 mm (2.3 in) of rain spread over approximately seven days, and the humidity rises slightly to 67%. For those interested in the specifics of October weather, you can find more details here: Yancheng weather in October.
January and November present stark contrasts in weather, particularly in temperature and precipitation. In January, the temperatures can plunge to a chilling minimum of -28°C (-18°F) with an average around -10°C (15°F), whereas November's temperatures are milder, ranging from a minimum of -17°C (1°F) to an average of -1°C (31°F) and peaking at a more comfortable 14°C (58°F). Additionally, November experiences more precipitation, with about 18 mm (0.7 in) falling over three days, compared to January's minimal precipitation of just 4 mm (0.2 in) on a single day. Humidity levels also edge higher in November at 64%, compared to January’s 57%. For more details on November weather patterns, you can check Yancheng weather in November.
January and December present similar cold climates, with January being slightly colder overall. The minimum temperature in January plummets to -28°C (-18°F), while December only sees a minimum of -25°C (-13°F). The average temperature in December is -9°C (16°F), just 1°C warmer than January’s average of -10°C (15°F). Both months experience minimal precipitation, with January receiving it on one day and December seeing none, yet their total rainfall is equivalent at 4 mm (0.2 in). Interestingly, December has a higher humidity level at 66% compared to January’s 57%. For a detailed view of December's weather, check out Yancheng weather in December.
January in Yancheng is marked by its chilly embrace, with temperatures that dip significantly compared to the milder months. While the city experiences very little precipitation during this time, the low average temperature creates a stark contrast to the warm, humid summers. This month is characterized by its dry air, as evidenced by the moderate humidity level. As the cold sets in, bundled layers become essential for outdoor activities. If you're planning a visit or curious about the climate, you can learn more by visiting Yancheng Climate.