Last updated: August 21, 2025
In Longmen, China, January brings a crisp climate characterized by a maximum temperature reaching 21°C (69°F), while the average temperature hovers around a chilly 4°C (40°F). With a minimum temperature dropping to a brisk -10°C (15°F), residents and visitors can expect a diverse range of weather conditions. This month also sees approximately 75 mm (2.9 in) of precipitation over 9 days, contributing to a humidity level of 70% that enhances the winter atmosphere. Whether you're bundling up for a wintry stroll or enjoying indoor activities, January in Longmen presents a unique blend of cold and occasional wet weather.
In January, Longmen, China, experiences a diverse range of temperatures, with minimums plunging to -10°C (15°F) and maximums reaching a pleasant 21°C (69°F), offering a crisp yet mild winter atmosphere. The average temperature hovers around 4°C (40°F), hinting at the gradual transition towards warmer months. This month marks the beginning of a noticeable upward trend, as February sees warmer days with minimums at -4°C (25°F) and a maximum of 24°C (76°F), paving the way for spring. As the season progresses, temperatures steadily rise, showcasing Longmen’s ability to transform from chilly winters to the warmth of summer. Each passing month reveals a remarkable shift, with January serving as the catalyst for this refreshing seasonal change.
In January, Longmen, China experiences a relatively modest precipitation total of 75 mm (2.9 in), spread over approximately 9 days of rainfall. While this amount marks the beginning of a gradual ascent in monthly precipitation, it sets the stage for the wetter months ahead. As the year progresses, February sees a slight increase to 93 mm (3.7 in), and by March, rainfall surges dramatically to 171 mm (6.7 in) as the region transitions into its rainy season. This clear upward trend continues through the spring and summer months, with June peaking at an impressive 355 mm (14.0 in). The pattern indicates a shift from the relatively dry start of the year to a more saturated environment, emphasizing Longmen's annual climate rhythm where early tranquility gives way to the lushness brought by the monsoons.
In January, Longmen, China experiences a relative humidity of 70%, marking the beginning of a steadily rising trend that continues through the year. By February, humidity climbs to 73%, and as spring approaches, the moisture levels surge, reaching 82% in March. The height of humidity arrives in the summer months, peaking at 90% in July, before slightly decreasing to 88% in August. As the year draws to a close, humidity begins to taper off, with September seeing a drop to 75% and stabilizing around 76% in October and 77% in December. This pattern highlights a distinct seasonal fluctuation, with higher humidity dominating the warmer months, a scenario typical for the region.
In January, Longmen, China, experiences a high UV Index of 6, indicating that sun exposure should be approached with caution, particularly as the burn time is just 25 minutes. This trend of elevated UV levels continues into February, slightly rising to 7, while burn times remain consistent. As spring approaches, the UV Index escalates significantly, reaching 9 in March and hitting a peak of 10 in April, both categorized as very high, with a sharp reduction in burn time to just 15 minutes. The intensity only heightens as summer arrives, with the UV Index climbing to 12 from May through July, deemed extreme, demanding protective measures as the burn time plummets to a mere 10 minutes. As the year winds down, the UV levels moderate slightly, dropping back to 6 in November and 5 in December, when burn times increase to 25 and 30 minutes respectively. For a comprehensive overview of UV levels throughout the year, visit Longmen UV Index.
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In Longmen, China, January marks the beginning of the year with a modest 153 hours of sunshine, setting the stage for a gradual increase as winter transitions to spring. As February rolls in with 199 hours, the sun begins to assert its presence, hinting at the brighter days ahead. March continues this upward trend, boasting 216 hours, while April shines even brighter with 247 hours, heralding the arrival of spring in full bloom. May peaks at 280 hours, a delightful crescendo of sunlight that gives way to summer. The warmth reaches its zenith in July with 295 hours, followed closely by August at 304 hours, making these months the sunniest of the year. As autumn approaches, September sees a gentle decline to 257 hours, easing into the cooler months. October and November follow suit with 236 and 222 hours respectively, creating a comfortable transition before December winds down the year with 215 hours. This rhythmic ebb and flow of sunlight throughout the year paints a vibrant picture of Longmen's climate, inviting residents and visitors alike to revel in its seasonal splendor.
In Longmen, China, January brings a notably optimistic 51% chance of sunshine, positioning it as one of the brighter months of the year. This upbeat likelihood contrasts sharply with the months that follow, where February experiences a steep decline to 38%, and March further dips to 21%. Interestingly, this sunny trend seems to revive as the year progresses, with September peaking at a 52% chance and November reaching 53%. Overall, while January offers a promising start to the year, the sunshine dwindles in early spring before gradually returning in the later months, illustrating a clear seasonal ebb and flow of sunlit days.
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, the winds in Longmen, China, settle into a gentle rhythm, with an average speed of 1.9 m/s (4 mph), making the start of the year feel calm and serene. This tranquil breeziness continues through February and March, where the winds remain consistent at 1.8 m/s. As spring approaches, there’s a slight dip in wind activity, dropping to 1.5 m/s in June and August, suggesting a lull in the air. However, as summer peaks in July, the winds pick up, reaching 2.2 m/s (5 mph), invigorating the landscape. This refreshing gustiness persists into early autumn, peaking again in October before the winds soften back to their earlier winter speeds by December. Notably, this year-round stability, with average speeds rarely veering far from 1.8 to 2.1 m/s, offers a unique consistency, allowing both residents and visitors to enjoy Longmen's enchanting beauty in a tranquil, breezy atmosphere.
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.
January and February exhibit contrasting weather patterns, though both months maintain cold averages. January experiences a wider temperature range with a minimum of -10°C (15°F) and a maximum of 21°C (69°F), while February sees milder temperatures, with a minimum of -4°C (25°F) and a maximum of 24°C (76°F). Precipitation increases in February to 93 mm (3.7 in) over 12 days, compared to January's 75 mm (2.9 in) across 9 days. Additionally, humidity rises slightly from 70% in January to 73% in February, hinting at a more moist environment as winter progresses. For more details on February weather specifics, you can visit Longmen weather in February.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -10°C (15°F) to a maximum of 21°C (69°F), averaging around 4°C (40°F). The month sees about 75 mm (2.9 in) of precipitation over 9 days, accompanied by a humidity level of 70%. In contrast, March brings a noticeable warming trend, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 28°C (83°F) and an average of 12°C (53°F). However, March is also wetter, with precipitation totaling 171 mm (6.7 in) over 15 days and higher humidity at 82%. For more detailed information, check out Longmen weather in March.
January weather is characterized by a significant chill, with minimum temperatures dipping as low as -10°C (15°F) and average temperatures around 4°C (40°F). In contrast, April brings a more welcoming climate, with minimum temperatures rising to 3°C (37°F) and average temperatures reaching a pleasant 16°C (62°F). April is also marked by higher humidity levels at 86%, compared to January's 70%. Additionally, April sees an increase in precipitation, with 153 mm (6.0 in) falling over 12 days, compared to January's 75 mm (2.9 in) over 9 days. For more specific details about the climate during this month, you can check Longmen weather in April.
When comparing the weather of January and May, the differences are striking. January typically experiences colder temperatures, with a minimum of -10°C (15°F) and an average of 4°C (40°F), while May boasts a minimum of 10°C (51°F) and an average of 21°C (70°F). Moreover, May can reach much warmer highs, peaking at 34°C (93°F), compared to January's maximum of 21°C (69°F). Precipitation levels are also notably higher in May, totaling 207 mm (8.1 in) over 14 days, in contrast to January’s 75 mm (2.9 in) over 9 days. Additionally, humidity levels rise from 70% in January to 85% in May, creating a significantly more humid atmosphere as spring unfolds. For more details on May's weather, you can check Longmen weather in May.
January and June showcase strikingly different weather patterns. In January, temperatures can dip as low as -10°C (15°F) and reach a maximum of 21°C (69°F), with an average of 4°C (40°F), creating a chilly winter atmosphere. The month sees around 75 mm (2.9 in) of precipitation over 9 days and a humidity level of 70%. In contrast, June brings a warm embrace, with temperatures ranging from a minimum of 14°C (57°F) to a scorching maximum of 34°C (94°F), averaging 24°C (76°F). This month is considerably wetter, with 355 mm (14.0 in) of rainfall over 18 days and a higher humidity of 85%. For more details on the June weather, visit Longmen weather in June.
January and July present strikingly different weather conditions. In January, temperatures can dip to a minimum of -10°C (15°F), with an average of 4°C (40°F) and a maximum of 21°C (69°F). The month experiences about 75 mm (2.9 in) of precipitation over 9 days, accompanied by a humidity level of 70%. In contrast, July boasts much warmer temperatures, with a minimum of 19°C (66°F), an average of 27°C (81°F), and a peak of 38°C (101°F). Precipitation rises significantly to 333 mm (13.1 in) over 19 days, coupled with higher humidity at 90%. This notable difference in weather highlights the extreme seasonal contrasts between winter and summer. For more detailed insights about July's weather, refer to Longmen weather in July.
In January, temperatures vary significantly, with a minimum of -10°C (15°F), averaging around 4°C (40°F), and reaching a maximum of 21°C (69°F). This month also sees moderate precipitation of 75 mm (2.9 in) over approximately 9 days, accompanied by a humidity level of 70%. In stark contrast, August experiences much warmer conditions, featuring a minimum of 17°C (63°F) and an average temperature of 27°C (82°F), with highs peaking at 36°C (97°F). Precipitation rises to 179 mm (7.1 in) spread over 17 days, coupled with a higher humidity level of 88%. For more details on the August weather, you can check Longmen weather in August.
January and September present a striking contrast in weather conditions. January experiences cooler temperatures, with lows dipping to -10°C (15°F) and an average high of only 21°C (69°F). It also sees about 75 mm (2.9 in) of precipitation over 9 days, coupled with a humidity level of around 70%. In contrast, September features much warmer temperatures, with a minimum of 14°C (58°F) and an average peak of 35°C (95°F). This month also has higher rainfall, totaling 141 mm (5.6 in) over 13 days, and slightly increased humidity at 75%. For more detailed information on September weather, you can check Longmen weather in September.
January and October showcase a stark contrast in weather conditions. In January, temperatures can plummet to a minimum of -10°C (15°F), with an average of 4°C (40°F) and reaching a maximum of 21°C (69°F). The month experiences about 75 mm (2.9 in) of precipitation over 9 days, and the humidity hovers around 70%. In contrast, October enjoys a milder climate, with temperatures ranging from a minimum of 6°C (44°F) to a comfortable average of 17°C (63°F), peaking at 35°C (94°F). It sees significantly less precipitation at 37 mm (1.4 in) over just 7 days, and humidity increases slightly to 76%. For more insights into October weather, check out Longmen weather in October.
When comparing the weather in January and November, notable differences emerge in both temperature and humidity. January is characterized by colder temperatures, with a minimum of -10°C (15°F) and an average of 4°C (40°F), making it significantly chillier than November, which has a minimum of 0°C (32°F) and an average of 12°C (54°F). Additionally, the maximum temperatures in January reach only up to 21°C (69°F), contrasted with November's warmer highs of 26°C (79°F). Precipitation levels are relatively comparable, with January receiving 75 mm (2.9 in) over 9 days, compared to November's 51 mm (2.0 in) over 10 days. Humidity is notably higher in November at 84%, versus January's 70%, contributing to a different overall feel for each month. For a deeper dive into November's weather, you can explore Longmen weather in November.
January and December weather exhibit some notable differences, particularly in temperature and humidity. January experiences lower minimum temperatures, dropping to -10°C (15°F), while December has a milder minimum of -5°C (23°F). The average temperature in January is approximately 4°C (40°F), slightly cooler than December's average of 6°C (43°F). Maximum temperatures also show a small decline from December's 19°C (67°F) to January's 21°C (69°F). Precipitation levels are relatively consistent, with January receiving 75 mm over 9 days compared to December's 60 mm over 8 days. Notably, the humidity is higher in December at 77%, compared to January’s 70%. For a closer look at December weather patterns, check out Longmen weather in December.
January in Longmen presents a stark contrast to the more temperate months of the year. With temperatures dipping down to a minimum of -10°C, residents experience the chill of winter, making it a time for warm layers and cozy gatherings. This month is notably wet, averaging about 75 mm of precipitation over approximately nine days, which can bring a sense of freshness to the chilly air. The humidity levels hover around 70%, further accentuating the cold feel. While other months may offer warmth and sunshine, January invites a contemplative beauty in its frosty embrace. For a deeper insight into this seasonal shift, visit Longmen Climate.