Last updated: August 21, 2025
In Chang'an, China, January presents a striking contrast in weather patterns, where the maximum temperature reaches 21°C (70°F), while the average temperature hovers around 4°C (40°F), dipping to a chilly minimum of -14°C (8°F). This month is notably humid, with humidity levels averaging 70%, contributing to a significant precipitation amount of 73 mm (2.9 in) over approximately 10 days. Visitors can expect a blend of crisp, cool days interspersed with occasional rain, making January a unique time to experience the region's winter charm.
In Chang'an, China, January brings a notable chill as temperatures can plummet to a biting minimum of -14°C (8°F), while hitting an average of 4°C (40°F) throughout the month. This stark cold is contrasted by potential highs reaching up to 21°C (70°F), hinting at the diverse temperature swings characteristic of the region. As winter matures into spring, the subsequent months see a gradual warming trend; February nudges temperatures slightly upwards, while March further invigorates the climate, with averages climbing to 12°C (53°F). By April, the city experiences a more pleasant range, with average temperatures soaring to 16°C (62°F), paving the way for the vibrant warmth that follows in May and beyond. This remarkable transition from the biting cold of January to the blossoming temperatures of spring showcases Chang'an's dynamic climate, making it a unique destination for weather enthusiasts.
In January, Chang'an experiences a moderate precipitation total of 73 mm (2.9 in) spread over 10 days, laying the groundwork for the winter season. As the year progresses into February, the precipitation slightly increases to 82 mm (3.2 in) over 12 days, signaling a gradual shift in the weather patterns. The trend continues into the spring months, with March seeing a notable spike to 154 mm (6.0 in), indicative of the transition to a wetter climate. This increase reaches its zenith in June, where rainfall surges to 333 mm (13.1 in), marking the peak of the monsoon season. Throughout the warmer months, precipitation remains substantial, though it tapers off by October when totals drop significantly to 35 mm (1.4 in) over just 7 days. This cycle of increasing moisture in the first half of the year, contrasted with drier conditions in the latter half, underscores the dynamic climatic rhythms of Chang'an.
In January, Chang'an experiences a relatively moderate humidity level at 70%, setting the stage for a unique winter atmosphere. As the year progresses into February, there’s a slight uptick to 73%, hinting at the approaching spring. By March, humidity rises more noticeably to 82%, and the trend continues upward through the spring and early summer months, peaking at an impressive 90% in July. This consistent rise highlights the transition into the humid summer, where the air feels particularly thick. Interestingly, as the seasons shift back towards fall, humidity gradually declines, dropping to 75% in September and stabilizing around the mid-70s through the autumn months. By December, humidity settles at 77%, reflecting a return to cooler and crisper air. Overall, the trend in Chang'an's humidity showcases a clear seasonal rhythm, with significant peaks in the warmer months and a refreshing dip during the winter.
In January, Chang'an experiences a UV Index of 6, indicating a high level of exposure with a burn time of just 25 minutes. As the months progress, the UV Index steadily rises, peaking at 12 in the summer from June through August, classified as extreme, where you can burn in a mere 10 minutes. The trend reveals a significant increase in UV radiation as spring turns to summer, emphasizing the importance of protection during these months. However, as the year transitions into fall and winter, the UV levels drop, returning to a safer 6 in November and 5 in December. This fluctuation highlights the need for vigilance during peak months. For more detailed information, visit Chang'an UV Index.
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In Chang'an, China, January begins the year with only 149 hours of sunshine, but as the months unfurl, the sun gradually claims more of the sky. February sees a modest increase to 196 hours, while by March, vibrant spring starts to illuminate the city with 213 hours. The trend toward longer days continues, with April shining brightly at 247 hours and May peaking at a glorious 280 hours. As summer approaches, sunshine reaches its zenith in July and August, boasting 292 hours and 303 hours, respectively. However, the brilliance of the sun begins to wane as autumn settles in, bringing September down to 255 hours and October further to 235 hours. November and December experience a gentle decline to 219 hours and 212 hours, respectively, closing the year with a softer glow. This rhythmic cycle of sunshine not only heralds the changing seasons but also embodies the vibrant life coursing through this historic city.
In Chang'an, China, January brings a notably bright opportunity for sunshine, with a 51% chance of clear skies. This trend stands out prominently when compared to the following months; for instance, February sees a significant drop to 37%, while March and April further decrease to 21% and 23%, respectively. Conversely, as the year progresses, September mirrors January with another 51% chance of sunny weather, before tapering off again into the more overcast months of fall and winter. Interestingly, December enjoys a robust 64% likelihood of sunshine, suggesting that while January may kick off the year with favorable conditions, transitions to spring are less promising. Overall, January acts as a transitional buffer, bridging the relatively sunny conditions of late autumn with the less certain weather that follows in early spring.
In Chang'an, China, January marks the beginning of the year with approximately 10 hours of daylight, setting a tone of longer, brighter days to come. As the city transitions into February and March, this sunlight gradually increases, reaching 11 hours and promoting a sense of rejuvenation as spring approaches. By April, daylight stretches to 12 hours, and the onset of May brings 13 hours, signifying the peak of spring's vitality. This trend continues into June, with 14 hours of daylight, allowing residents to fully embrace the warmth and energy of summer. However, a subtle shift occurs in July and August, where daylight levels stabilize back to 13 hours. As the year progresses, daylight begins to wane, particularly noticeable in September and October with a gradual return to 11 hours. Finally, November and December draw the year to a close, reverting to 10 hours, reflecting the cyclical nature of light and dark that defines the rhythm of life in Chang'an.
In January, Chang'an experiences a gentle average wind speed of 2.0 m/s (4 mph), marking the start of a year characterized by consistently mild breezes. As the months progress into February and March, the winds remain similarly calm, slightly dipping to 1.9 m/s and 1.8 m/s respectively. This tranquil weather continues through April and May, where the wind lingers around 1.8 m/s. Notably, July brings a surge in air movement, peaking at 2.3 m/s, only to retreat again in August to a soft 1.4 m/s. As autumn approaches, particularly in October, the winds rise once more to 2.1 m/s before settling back to a serene pace in November and December at around 1.8 to 1.9 m/s. Overall, the wind patterns in Chang'an reflect a tapestry of calmness with occasional invigorating gusts, inviting contemplative moments amidst the ancient city's historical backdrop.
Weather in Chang'an varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Chang'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
January weather is characterized by colder temperatures, with a minimum of -14°C (8°F) and an average of 4°C (40°F), while February sees a noticeable increase, with a minimum of -5°C (24°F) and an average of 6°C (43°F). The maximum temperatures in February also rise to 24°C (75°F), compared to January's maximum of 21°C (70°F). Additionally, precipitation in February is slightly higher at 82 mm (3.2 in) over 12 days, compared to January's 73 mm (2.9 in) over 10 days. Humidity levels remain fairly consistent, with January at 70% and February slightly higher at 73%. For more detailed insights, check out Chang'an weather in February.
In January, temperatures in Chang'an range from a chilly minimum of -14°C (8°F) to a pleasant maximum of 21°C (70°F), with an average temperature of around 4°C (40°F). The month typically sees about 73 mm (2.9 in) of precipitation over 10 days, along with a relative humidity of 70%. In contrast, March brings a significant warming trend, with minimum temperatures rising to -1°C (30°F) and maximums reaching 28°C (83°F), culminating in an average of 12°C (53°F). This month also experiences higher precipitation, totaling 154 mm (6.0 in) over approximately 15 days, and increased humidity levels at 82%. For more details on March weather, you can visit Chang'an weather in March.
January and April present contrasting weather patterns. In January, temperatures typically range from a chilly minimum of -14°C (8°F) to a pleasant maximum of 21°C (70°F), with an average of 4°C (40°F). The month sees about 73 mm (2.9 in) of precipitation over approximately 10 days, with a relative humidity of 70%. In contrast, April experiences a significant warm-up, with minimum temperatures around 3°C (37°F) and maximums soaring to 31°C (89°F), averaging 16°C (62°F). Precipitation increases to 127 mm (5.0 in), occurring on about 12 days, alongside a higher humidity level of 86%. For more details on specific climate conditions during April, you can refer to Chang'an weather in April.
January and May present stark contrasts in weather conditions. January typically boasts a minimum temperature of -14°C (8°F) and an average of 4°C (40°F), while May sees much warmer temperatures, with a minimum of 9°C (48°F) and an average of 21°C (70°F). In terms of precipitation, January receives about 73 mm (2.9 in) over approximately 10 days, whereas May experiences significantly more rainfall at 177 mm (7.0 in) spread across 14 days. Additionally, humidity levels rise from 70% in January to 85% in May, making the latter month feel more muggy and warm. For more details on the weather patterns in May, you can explore Chang'an weather in May.
In January, the weather is significantly colder, with temperatures ranging from a brisk -14°C (8°F) to a comfortable 21°C (70°F), averaging around 4°C (40°F). Precipitation is relatively low, totaling 73 mm (2.9 in) over about 10 days, with humidity levels at 70%. In contrast, June brings much warmer weather, with temperatures ranging from a mild 13°C (55°F) to a hot 34°C (94°F), averaging 24°C (76°F). This month also experiences much higher precipitation, totaling 333 mm (13.1 in) across 18 days and an increase in humidity to 85%. For more detailed insights on June weather patterns, you can check Chang'an weather in June.
In January, the weather is notably colder with temperatures ranging from a minimum of -14°C (8°F) to a maximum of 21°C (70°F), averaging around 4°C (40°F). This month experiences 73 mm (2.9 in) of precipitation over about 10 days, accompanied by a humidity level of 70%. In stark contrast, July brings much warmer temperatures, with a minimum of 19°C (66°F) and a scorching maximum reaching 39°C (103°F), averaging 27°C (81°F). Precipitation significantly increases to 290 mm (11.4 in), occurring on approximately 18 days, while the humidity rises to 90%. For more details on the climate during this summer month, you can check Chang'an weather in July.
January and August present striking contrasts in weather conditions. In January, temperatures can plummet to a minimum of -14°C (8°F), with an average of around 4°C (40°F) and a maximum reaching 21°C (70°F). The month typically sees about 73 mm (2.9 in) of precipitation over 10 days, coupled with a humidity level of 70%. In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 16°C (61°F) to an average of 28°C (82°F) and soaring to a maximum of 37°C (98°F). Precipitation in August peaks at 154 mm (6.1 in) over 14 days, accompanied by higher humidity at 88%. For more details about August weather, you can visit Chang'an weather in August.
January and September present stark contrasts in weather. In January, temperatures can plummet to a chilling minimum of -14°C (8°F), while the average hovers around 4°C (40°F) and peaks at 21°C (70°F). The month sees about 73 mm (2.9 in) of precipitation over 10 days, combined with a humidity level of 70%. In sharp contrast, September enjoys significantly warmer temperatures with a minimum of 14°C (57°F) and an average of 23°C (74°F), reaching highs of 35°C (96°F). This month also experiences greater rainfall, totaling 123 mm (4.8 in) across 12 days, accompanied by a slight increase in humidity to 75%. For more detailed insights, check out Chang'an weather in September.
January and October present striking contrasts in weather patterns. In January, temperatures can plunge to a frigid minimum of -14°C (8°F), with averages around 4°C (40°F) and a maximum reaching 21°C (70°F). The month experiences significant precipitation of 73 mm (2.9 in) over about 10 days, adding to the chilly atmosphere and a humidity level of 70%. In stark contrast, October boasts much milder temperatures, with a minimum of 5°C (42°F), an average of 17°C (64°F), and a high of 35°C (95°F). Precipitation is lower at 35 mm (1.4 in) over 7 days, accompanied by slightly higher humidity at 76%. For more specific insights, check out Chang'an weather in October.
In January, the weather is significantly colder, with temperatures ranging from a frigid -14°C (8°F) to a maximum of 21°C (70°F) and an average of 4°C (40°F). The month experiences considerable precipitation, totaling 73 mm (2.9 in) over about 10 days, coupled with a humidity level of 70%. In contrast, November brings milder temperatures, with a minimum of 0°C (32°F), an average of 12°C (54°F), and a maximum of 26°C (79°F). November also experiences less precipitation at 47 mm (1.8 in) over 9 days, but it has a higher humidity level of 84%. For more details about November weather, you can check Chang'an weather in November.
In comparing the weather patterns of January and December, January experiences lower temperatures, with a minimum of -14°C (8°F) that contrasts with December's milder minimum of -6°C (22°F). Both months have similar averages, with January averaging 4°C (40°F) and December at 6°C (43°F). Additionally, January brings slightly more precipitation, totaling 73 mm (2.9 in) over 10 days, compared to December’s 60 mm (2.4 in) over 9 days. The humidity is also higher in December at 77%, while January has a lower humidity level of 70%. For more detailed insights, you can check Chang'an weather in December.
January in Chang'an marks a distinct transition from the warmer months, showcasing a climate characterized by a noticeable chill. With occasional frosts and a significant average temperature drop, this month stands out with its sharp contrasts—where daytime warmth gives way to cold nights. While precipitation occurs on about a third of the days, it often manifests as light rain or snow, adding to January's brisk atmosphere. The higher humidity further accentuates the cold, making it feel even chillier. For a more detailed understanding of seasonal variations, be sure to explore Chang'an Climate.