Last updated: August 21, 2025
January in Longmen, China offers a crisp winter atmosphere characterized by a maximum temperature of 15°C (59°F) and an average of 7°C (45°F), dipping to a minimum of -2°C (28°F). This month typically experiences about 42 mm (1.7 in) of precipitation spread over 8 days, contributing to the region's 72% humidity. Visitors can expect cool, moist conditions, ideal for enjoying the serene beauty of Longmen's landscapes during this tranquil winter season.
In Longmen, China, January brings a distinct chill, with temperatures ranging from a brisk -2°C (28°F) at night to a mild 15°C (59°F) during the day. The average temperature settles around 7°C (45°F), hinting at the cool embrace of winter. As the month progresses, the transition to February introduces slightly warmer nights (minimum of 0°C / 32°F) and an average rise to 9°C (48°F), showcasing the early stirrings of spring. This upward trend continues into March, where temperatures leap further as daytime highs reach a pleasant 30°C (87°F). The notable shift indicates not just a warming trend, but also sets the stage for a vibrant spring ahead, as Longmen sheds the final vestiges of winter and welcomes the increasing warmth of the upcoming months.
In January, Longmen experiences a modest precipitation total of 42 mm (1.7 in) over approximately 8 days, marking the start of the year with relatively light rain. As winter transitions into spring, February sees a noticeable increase, with rainfall rising to 67 mm (2.7 in) over 9 days. This upward trend continues into March, where the monthly total leaps to 137 mm (5.4 in), reflecting a more dynamic weather pattern as the region approaches the rainy season. By April, precipitation peaks at 185 mm (7.3 in) over 16 days, setting the stage for the wettest months ahead. The data illustrates a clear progression of increasing rainfall from January through July, peaking at 265 mm (10.4 in), before gradually tapering off as the year continues towards December's drier conditions with just 38 mm (1.5 in). Overall, January's precipitation is merely a preview of the significant rains that will characterize the following months, emphasizing the seasonal shifts in Longmen's climate.
In Longmen, China, January ushers in a relatively comfortable humidity level of 72%, setting the stage for a gradual increase as the months unfold. This trend continues through February, climbing to 76%, and experiences a noticeable leap in March, hitting 87%. The summer months sustain high humidity, peaking at 87% in July, before gently tapering down. Both August and September see a slight decrease to 85% and 77%, respectively, followed by a stable autumn with humidity levels hovering around 81% to 86%. This cyclical ebb and flow of humidity not only characterizes Longmen's climate but also influences its lush landscapes, making it an inviting destination year-round.
In January, Longmen, China, sees a UV Index of 5, indicating moderate exposure with a burn time of 30 minutes. This level of UV radiation serves as a gentle reminder to enjoy outdoor activities while still being mindful of sun protection. As the months progress, the UV Index steadily rises, reaching 6 in February and escalating dramatically to an extreme level of 11 by May and June. By mid-summer, particularly in July and August, the UV Index peaks at 12, necessitating heightened caution due to an alarmingly short burn time of just 10 minutes. Gradually, the numbers taper off into the cooler months, with a significant dip to 4 in December. This seasonal trend emphasizes the importance of adapting sun safety practices throughout the year. For more detailed insights on the UV index, visit Longmen UV Index.
UV Risk Categories
In Longmen, China, January marks the beginning of the year with 124 hours of sunshine, setting a slightly subdued stage compared to the vibrant light that follows. As winter transitions into spring, sunshine hours gradually increase, peaking at 262 hours in June, showcasing the region’s warm embrace of summer. This bright period continues to shine its brightest in the peak of summer, with 319 hours in August, offering an abundance of sunny days that beckon outdoor adventures. However, as the seasons turn, September brings a notable drop to 218 hours, hinting at the encroaching autumn. As we edge back into winter, the sunshine hours stabilize at around 151 hours from October through December, inviting a sense of calm and reflection against a backdrop of cooler days. Overall, Longmen’s year unfolds in a beautiful progression of light, with the sun playing a starring role in the seasonal transition.
In Longmen, China, January boasts a 36% chance of sunny weather, making it one of the brighter months in the early year. This likelihood is notably higher than February's 32% and March's 26%, showcasing a gradual decline as winter transitions into spring. As the calendar moves toward the warmer months, the probability of sunshine experiences fluctuations; however, it ultimately peaks again in the summer, with July reaching a 33% chance. Interestingly, the trend suggests that while the winter months may bring a fair share of sunny days, it's the late summer to early fall that typically witnesses a more consistent pattern of bright weather, with September seeing a promising 35% sunshine probability. Overall, January stands out amid the typically dreary winter conditions, offering a glimmer of sun that many residents eagerly anticipate.
In Longmen, China, January ushers in approximately 10 hours of daylight, marking the beginning of a gradual increase that peaks in the vibrant days of June, where the sun graces the sky for 14 hours. As the year transitions from the depths of winter, February and March also enjoy a modest rise, with 11 hours of daylight, making the early spring days brighter. Following this ascent, April heralds a full 12 hours, paving the way for the lushness of May. As summer wanes, daylight begins to retreat, with July and August both offering a consistent 13 hours before gently tapering off to 12 hours in September. The cycle continues with a gradual decline through autumn, returning to 10 hours by November and December, thus completing an annual rhythm that beautifully reflects the changing seasons.
In January, Longmen, China, experiences a gentle breeze with an average wind speed of 1.3 m/s (3 mph), marking the beginning of the year with calmness that lingers throughout the winter months. This tranquil atmosphere continues into February and March, where wind speeds incrementally rise to 1.4 m/s and 1.5 m/s, respectively, hinting at the subtle transition towards spring. However, by April and May, the winds settle back to a steady 1.3 m/s, maintaining a consistent rhythm. As the summer approaches, the winds remain relatively stable, with 1.4 m/s in August, before picking up slightly to 1.6 m/s (4 mph) in September. This seasonal shift signifies a gradual increase in gustiness as autumn arrives. Ultimately, November and December reflect a return to a calm pattern, with average speeds dropping to 1.2 m/s, rounding out the year with a sense of serenity that encapsulates Longmen's diverse climatic nuances.
Weather in Longmen varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Longmen, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures typically range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 15°C (59°F), with an average temperature around 7°C (45°F). The month experiences about 42 mm (1.7 in) of precipitation over approximately 8 days, and humidity levels average 72%. In contrast, February sees a slight increase in temperatures, with minimums around 0°C (32°F) and maximums reaching 25°C (77°F), resulting in an average of 9°C (48°F). This month also has more precipitation at 67 mm (2.7 in) spread over 9 days, accompanied by a humidity level of 76%. For more detailed information on February weather, you can check Longmen weather in February.
January tends to be much cooler, with temperatures ranging from a chilly -2°C (28°F) at night to a mild 15°C (59°F) during the day, while March experiences a significant warming trend, featuring minimum temperatures of 5°C (42°F) and maximums soaring up to 30°C (87°F). In terms of precipitation, January sees about 42 mm (1.7 in) of rain over 8 days, but March is notably wetter, with 137 mm (5.4 in) falling over 15 days. Additionally, humidity levels are higher in March at 87% compared to January's 72%, contributing to a more humid atmosphere. For a detailed look at the weather in March, check out Longmen weather in March.
In January, the weather is quite chilly, with average temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), accompanied by relatively low precipitation of 42 mm (1.7 in) over about 8 days. Humidity levels are moderate at 72%, contributing to the crisp feel of the month. In contrast, April ushers in significantly warmer conditions, with temperatures soaring from a minimum of 8°C (46°F) to a maximum of 33°C (92°F). This month experiences much higher rainfall, totaling 185 mm (7.3 in) spread across 16 days, and humidity rises to 82%. The stark contrast between the two months highlights the transition from winter's chill to spring's warmth and increased moisture. For more details on April weather, check out Longmen weather in April.
January and May showcase stark contrasts in weather patterns. January typically experiences cooler temperatures, with an average of 7°C (45°F) and a maximum that only reaches 15°C (59°F). The month sees moderate precipitation, with about 42 mm (1.7 in) falling over approximately 8 days, while humidity hovers around 72%. In contrast, May brings a significant rise in warmth, with average temperatures soaring to 21°C (70°F) and maximums reaching a sweltering 35°C (95°F). Precipitation also increases dramatically in May, totaling 177 mm (7.0 in) over 17 days, accompanied by higher humidity levels at 83%. For those interested in more details about the weather during this month, you can check Longmen weather in May.
In January, the weather is considerably colder, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), and an average temperature of 7°C (45°F). The month experiences about 42 mm (1.7 in) of precipitation over 8 days and a humidity level of 72%. In contrast, June brings a dramatic shift, with temperatures peaking at 35°C (96°F) and averaging around 24°C (76°F). The month is much wetter, receiving 215 mm (8.5 in) of rainfall over 16 days, and humidity rises to 84%. For a more detailed look at the weather during this month, check out Longmen weather in June.
January and July present striking contrasts in weather conditions. In January, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 15°C (59°F), with an average temperature of 7°C (45°F). The month sees about 42 mm (1.7 in) of precipitation over approximately 8 days, accompanied by a relative humidity of 72%. In contrast, July is characterized by significantly warmer temperatures, with a minimum of 20°C (67°F) and a maximum soaring to 38°C (101°F), resulting in an average of 27°C (81°F). The summer month also experiences much heavier rainfall, with 265 mm (10.4 in) spread over 18 days, and higher humidity at 87%. For a detailed look at the weather during this time, check Longmen weather in July.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), and an average of 7°C (45°F). This month experiences approximately 42 mm (1.7 in) of precipitation over about 8 days, accompanied by a humidity level of 72%. In stark contrast, August brings a significant rise in temperatures, with a minimum of 18°C (64°F) and a maximum soaring up to 39°C (102°F), averaging around 28°C (83°F). Precipitation also increases substantially to 161 mm (6.3 in), falling on around 14 days, and humidity rises to 85%. For a closer look at August weather specifics, check out Longmen weather in August.
In January, temperatures are much cooler, with a minimum of -2°C (28°F) and an average of 7°C (45°F), peaking at 15°C (59°F). The month sees moderate precipitation, totaling 42 mm (1.7 in) over 8 days, and humidity levels average around 72%. In stark contrast, September experiences significantly warmer temperatures, with a minimum of 16°C (60°F) and an average of 23°C (74°F), soaring to a maximum of 36°C (96°F). Rainfall is much heavier during this month, accumulating to 225 mm (8.9 in) across 17 days, along with a slight increase in humidity to 77%. For more details on the weather during this time, you can visit Longmen weather in September.
January weather features chilly temperatures with a minimum of -2°C (28°F) and an average of 7°C (45°F), peaking at 15°C (59°F). The month experiences relatively low precipitation of 42 mm (1.7 in) over about 8 days, alongside a humidity level of 72%. In contrast, October sees much warmer conditions, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 34°C (93°F) and an average of 17°C (64°F). The autumn month is also significantly wetter, receiving 160 mm (6.3 in) of rain across 16 days, along with an increase in humidity to 81%. For more on October's weather, visit Longmen weather in October.
In January, the weather tends to be much cooler, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F) and an average of 7°C (45°F). With about 42 mm (1.7 in) of precipitation occurring over 8 days, the month is relatively dry compared to November, which experiences much warmer temperatures. In November, the average temperature rises to 13°C (55°F), with a minimum of 5°C (41°F) and a maximum reaching 25°C (76°F). This month also sees increased precipitation, totaling 76 mm (3.0 in) over 11 days, along with higher humidity levels at 86%. For more details on November's weather, you can check Longmen weather in November.
January and December present a contrast in weather, with January generally being cooler than December. While January's temperatures range from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), December sees milder conditions with a minimum of 0°C (33°F) and a maximum of 17°C (63°F). Precipitation levels are fairly similar, with January receiving 42 mm (1.7 in) over 8 days and December slightly less at 38 mm (1.5 in) over 9 days. Additionally, January has a lower humidity level at 72%, compared to December's higher humidity of 81%. For more specific insights into December weather, you can visit Longmen weather in December.
As winter fully embraces Longmen in January, visitors experience a unique blend of crisp temperatures and occasional rainfall that sets this month apart from the milder seasons. The chilly air, characterized by temperatures dipping to as low as -2°C, creates a striking contrast to the warmer months, while higher humidity levels add a touch of dampness to the atmosphere. With an average of eight days of precipitation, the landscape often transforms, offering a serene beauty that is less prevalent during the more vibrant spring and summer months. For those looking to explore the distinctive weather patterns of Longmen, this month presents an intriguing opportunity for a different kind of adventure. For further insights into the annual weather patterns, check out Longmen Climate.