Last updated: August 21, 2025
January in Chang'an, China, offers a cool and crisp climate, with temperatures ranging from a mild 15°C (59°F) during the day to as low as -15°C (6°F) at night. The average temperature hovers around 1°C (35°F), providing a wintry backdrop for visitors and locals alike. This month sees light precipitation, with a total of 18 mm (0.7 in) spread over just 3 days, while humidity remains relatively high at 70%, adding a chill to the air. January's tranquil atmosphere invites exploration of this historic region, making it a unique time to experience the enchanting beauty of Chang'an.
In January, Chang'an, China, experiences a striking winter climate, with temperatures ranging from a chilly -15°C (6°F) at night to a maximum of 15°C (59°F) during the day. The average temperature hovers around 1°C (35°F), indicating a crisp but manageable winter month. As one glances ahead to February, there's a slight warming trend, with average temperatures increasing to 5°C (41°F), leading the transition into spring. January's frigid lows gradually give way to milder conditions in March, where temperatures can soar to 28°C (83°F) by the end of the month. This gradual ascent foreshadows the delightful shifts in temperature that follow, painting a clear picture of Chang'an's dynamic seasonal changes as winter slowly recedes.
In January, Chang'an experiences a relatively dry start to the year, recording only 18 mm (0.7 in) of precipitation over 3 days. This modest rainfall is a prelude to the gradual increase in moisture as winter gives way to spring, with February seeing a slight uptick to 21 mm (0.8 in). As the months progress, the region's precipitation begins to surge significantly; by March, rainfall rises to 38 mm (1.5 in), and by the time April arrives, the total swells to 57 mm (2.2 in) across 8 days. This upward trend continues into the summer months, with June and July consistently delivering substantial rainfall, peaking in August at 125 mm (4.9 in). Clearly, January sets the stage for a gradually wetter climate, culminating in the peak precipitation of late summer, reflecting the seasonal shift from the drier winter months to the lush, rain-soaked landscape of autumn.
In January, Chang'an, China experiences a relative humidity of 70%, setting a baseline for the season. As winter wanes, humidity steadily climbs, peaking at 85% in October. Early months like February and March see a notable increase, reaching 80% and 83%, respectively. The variability continues into spring and summer, with April and May oscillating between 68% and 81%. This fluctuation suggests a shift toward more humid conditions as the year progresses, with July and August holding steady in the mid-70s. By late autumn, the humidity remains high, reflecting a moist climate that significantly impacts the region's weather patterns and overall atmosphere.
In January, Chang'an experiences a moderate UV Index of 3, allowing for a safe exposure time of 30 minutes before sunburn risk increases. As the year progresses into February, the index rises to 5, still considered moderate but signaling the start of a gradual intensifying sun. By March, residents should be more cautious as the index climbs to 7, switching to a high exposure category with a recommended burn time of only 25 minutes. The UV intensity peaks from April to August, where it reaches an alarming 10, categorized as very high, demanding protective measures after just 15 minutes outdoors. The index begins to decline in September, dropping to 9, followed by a return to moderate levels in November and December, where it settles back at 5 and 3, respectively, both allowing for longer exposures once more. This trend highlights the significant seasonal variations in UV radiation, urging locals and visitors to stay vigilant, especially during the sunnier months. For more detailed information, check out the Chang'an UV Index.
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In Chang'an, China, January serves as the year’s gateway with 198 hours of sunshine, a modest start compared to the sunnier months ahead. As winter gives way to spring, sunshine steadily increases, peaking in May with an impressive 309 hours, creating a vibrant backdrop for the blossoming landscapes. The trend continues through the summer, with July reaching 323 hours, representing the height of the sun's embrace. As the year progresses into autumn, sunshine hours begin to taper off, with September experiencing a noticeable drop to 239 hours, and a gradual decline through the last months of the year. Thus, the sun in Chang'an reflects a rhythmic cycle, brightening the city’s spirit with its generous offerings, especially in the warmer months.
In January, Chang'an, China, enjoys a moderate likelihood of sunshine, with a 54% chance of clear skies. This sets a positive tone as the month transitions into early spring, where the probability of sun begins to rise slightly to 58% in February. However, as winter progresses into March and April, the chances of sunny weather decline significantly, dipping to 37% and 28%, respectively. Thereafter, the trend remains inconsistent through the warmer months, fluctuating around the 30%-45% range, before surging back in late autumn, with **November and December featuring impressive chances of 62% and 63%. This pattern illustrates how January stands out as a relatively bright month, making it a delightful time to revel in the fleeting sunshine before the gray skies of early spring take hold.
In Chang'an, China, January greets the year with a modest 10 hours of daylight, a continuation of the trend from December. As winter gradually yields to spring, February maintains the same daylight duration, but by March, we see a shift as the days begin to lengthen, reaching 11 hours. This upward trajectory continues through the spring months, peaking at 14 hours in June and July, embodying the vibrancy of summer. As the seasons transition, daylight starts to recede, with August offering a slightly shorter 13 hours before gently tapering off to 12 hours in September, and down to 10 hours by November. Finally, December caps the year with a concise 9 hours, reminding us that after the longest days, the cycle of renewal will bring light back once more.
In January, Chang'an, China, experiences a gentle average wind speed of 1.8 m/s (4 mph), setting a tranquil scene for the winter month. As the year progresses into February, the wind whispers slightly louder, increasing to 1.9 m/s (4 mph), before picking up pace to 2.0 m/s (5 mph) in March. This subtle upward trend indicates a gradual transition into spring, where the winds tend to be more playful, reaching their peak in May at 2.1 m/s (5 mph). However, as summer rolls in, the winds take a brief respite, dropping to 1.6 m/s (3 mph) in July and August. The cooler months see a return to gentler breezes, with November and December bringing winds back up to 2.0 m/s (4 mph) and a calmer 1.6 m/s (4 mph), respectively. Overall, the monthly fluctuations reflect a rhythm of nature, encapsulating the ever-changing yet serene atmosphere of Chang'an throughout the year.
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 and February display notable differences in weather conditions. In January, temperatures range from a minimum of -15°C (6°F) to a maximum of 15°C (59°F), with an average of 1°C (35°F). The month sees relatively low precipitation at 18 mm (0.7 in) over three days, coupled with a humidity level of 70%. In contrast, February experiences slightly milder temperatures, with a minimum of -13°C (9°F) and a peak of 24°C (76°F). The average temperature rises to 5°C (41°F), and precipitation increases to 21 mm (0.8 in) over the same number of days, accompanied by higher humidity of 80%. For more detailed insights on February weather, you can visit Chang'an weather in February.
January weather is characterized by significantly colder temperatures, with minimums reaching as low as -15°C (6°F) and averaging around 1°C (35°F). During this month, precipitation is relatively low at 18 mm (0.7 in) over three days, while humidity remains moderately high at 70%. In contrast, March experiences a noticeable warming trend, with temperatures starting at a minimum of -2°C (28°F) and averaging 11°C (53°F), peaking at a maximum of 28°C (83°F). This month also sees increased precipitation, totaling 38 mm (1.5 in) across six days, coupled with higher humidity levels at 83%. For more details on March conditions, you can refer to Chang'an weather in March.
January and April present distinctly different weather patterns. In January, temperatures range from a chilly -15°C (6°F) to a mild 15°C (59°F), with an average of 1°C (35°F). The month sees minimal precipitation, with only 18 mm (0.7 in) spread over about three days, and a humidity level of 70%. In contrast, April boasts significantly warmer temperatures, with a range from 2°C (36°F) to a maximum of 33°C (92°F) and an average of 16°C (62°F). April also experiences increased precipitation, totaling 57 mm (2.2 in) over about eight days, along with higher humidity levels, reaching 81%. For more specific details about weather trends, you can check Chang'an weather in April.
In January, the weather is notably frigid, with temperatures ranging from a minimum of -15°C (6°F) to an average of 1°C (35°F) and a maximum of 15°C (59°F). The month experiences relatively low precipitation, totaling 18 mm (0.7 in) over just three days, while humidity levels hover around 70%. In contrast, May brings a significant warming trend, with temperatures starting at a minimum of 9°C (48°F) and soaring to an average of 21°C (70°F), reaching highs of up to 35°C (96°F). Precipitation increases to 65 mm (2.6 in) across seven days, and humidity remains slightly lower at 68%. For more detailed insights into May weather, visit Chang'an weather in May.
In January, the weather is quite cold, with temperatures ranging from a frigid -15°C (6°F) at night to a mild 15°C (59°F) during the day, and an average temperature of 1°C (35°F). Precipitation is minimal, with only 18 mm (0.7 in) over three days and humidity sitting at around 70%. In contrast, June experiences significantly warmer temperatures, with minimums of 13°C (56°F) and highs reaching up to 37°C (100°F), resulting in an average temperature of 25°C (77°F). June also brings much more rainfall, with total precipitation of 124 mm (4.9 in) spread over nine days, alongside a slightly elevated humidity level of 74%. For a detailed look at June weather in this region, visit Chang'an weather in June.
January and July present a stark contrast in weather conditions. January experiences frigid temperatures with minimums plunging as low as -15°C (6°F) and an average of just 1°C (35°F), while July boasts a warm climate with lows around 17°C (63°F) and averages hitting 27°C (81°F), peaking at a scorching 40°C (104°F). Precipitation also varies significantly; January sees a modest 18 mm (0.7 in) over 3 days, compared to July's substantial 123 mm (4.8 in) spread across 10 days. Humidity levels are relatively comparable, with January at 70% and July at 76%, highlighting the muggy summer heat. For more specifics, you can check Chang'an weather in July.
In January, the weather in Chang'an is characterized by cold temperatures, with a minimum of -15°C (6°F) and an average of around 1°C (35°F), peaking at a relatively mild 15°C (59°F). The month sees limited precipitation, with just 18 mm (0.7 in) over three days, and humidity levels at 70%.
In stark contrast, August presents a much warmer climate with temperatures ranging from a minimum of 15°C (59°F) to a scorching maximum of 39°C (102°F), averaging about 26°C (80°F). Rainfall is significantly higher during this month, totaling 125 mm (4.9 in) over 11 days, while humidity remains slightly elevated at 72%. The seasonal transition from the chill of January to the heat of August highlights the dynamic weather patterns of the region. For more details, check out Chang'an weather in August.
In January, the weather is predominantly cold, with temperatures ranging from a frigid minimum of -15°C (6°F) to a mild maximum of 15°C (59°F), averaging around 1°C (35°F). Precipitation is minimal during this month, totaling just 18 mm (0.7 in) over 3 days, accompanied by a relative humidity of 70%. In contrast, September brings a significant warmth, with temperatures ranging from a comfortable minimum of 10°C (51°F) to a hot maximum of 35°C (95°F) and an average temperature of 21°C (70°F). The month sees considerably more rainfall, accumulating 174 mm (6.8 in) over 13 days, and an increase in humidity to 78%. For more insights into September weather, you can check Chang'an weather in September.
In January, the weather is notably colder, with temperatures ranging from a minimum of -15°C (6°F) to a maximum of 15°C (59°F) and an average of 1°C (35°F). The month experiences relatively low precipitation, totaling only 18 mm (0.7 in) over just 3 days, and the humidity hovers around 70%. In contrast, October brings much milder conditions, with temperatures varying from a minimum of 5°C (41°F) to a maximum of 29°C (85°F) and an average of 14°C (58°F). This month sees a substantial increase in precipitation, reaching 90 mm (3.5 in) spread across 12 days, accompanied by higher humidity levels at 85%. For more details, visit Chang'an weather in October.
January and November present contrasting weather conditions. In January, temperatures can plummet to a chilling minimum of -15°C (6°F), with an average of just 1°C (35°F) and a maximum of 15°C (59°F). The month experiences relatively low precipitation, totaling 18 mm (0.7 in) over only 3 days, and a humidity level of 70%. In stark contrast, November features milder temperatures, with a minimum of -3°C (27°F) and averages climbing to 9°C (48°F), reaching a maximum of 24°C (75°F). This month also sees increased precipitation of 28 mm (1.1 in) spread across 6 rainy days, accompanied by higher humidity at 82%. For a more detailed look at November's weather patterns, you can check out Chang'an weather in November.
January and December exhibit somewhat similar weather patterns, yet there are notable differences. In January, temperatures drop slightly lower, with minimums reaching -15°C (6°F) compared to December's minimum of -8°C (18°F). The average temperature in January hovers around 1°C (35°F), closely following December's average of 2°C (37°F). Both months experience a maximum temperature of 15°C (59°F). Precipitation is a bit more frequent in January, with 18 mm (0.7 in) over 3 days, while December sees less with only 9 mm (0.4 in) across 2 days. Humidity levels are also higher in December at 80% compared to January’s 70%. For more detailed insights, you can refer to Chang'an weather in December.
As January grips Chang'an, the weather starkly contrasts with the milder months of spring and autumn. Chilly temperatures linger, averaging at just around 1°C, with nights plunging to a frosty -15°C, reminding residents of winter's firm hold. Unlike the humid, rainy spells typical in summer, January sees only a modest 18 mm of precipitation over a few days, contributing to a relative dryness. The 70% humidity adds a layer of crispness to the air, making it essential to bundle up. For those interested in the broader climate trends of the region, explore more about the variations throughout the year at Chang'an Climate.