Last updated: August 21, 2025
In January, Jiayuguan, China, experiences a harsh yet intriguing winter climate characterized by a maximum temperature reaching a brisk 8°C (47°F) and a chilling minimum of -22°C (-8°F). The average temperature settles around -8°C (17°F), providing a stark reminder of the season's depths. Despite the cold, precipitation is minimal, with only 5 mm (0.2 in) falling on a single day, resulting in a relatively dry atmosphere. The city’s humidity level hovers around 64%, contributing to the chilly feel but also adding a touch of moisture to the crisp air. This unique blend of factors makes January in Jiayuguan both a challenging and captivating experience for visitors and locals alike.
In Jiayuguan, China, January is characterized by bitterly cold temperatures, with a minimum plunging to -22°C (-8°F) and an average hovering around -8°C (17°F). The month offers a stark contrast, where brief respites are seen with a maximum reaching up to 8°C (47°F). This chilly start to the year sets the stage for a gradual warming trend, as February introduces slightly milder conditions with averages climbing to -4°C (24°F). As spring approaches, March brings forth noticeable improvement, raising averages to 4°C (39°F) and hinting at more comfortable days ahead. The transition through these winter months not only prepares Jiayuguan for the increasing warmth of April and May but also illustrates a remarkable resilience against the harsh winter chill, showcasing the city’s diverse climatic palette as the year unfolds.
In January, Jiayuguan experiences a modest precipitation level of just 5 mm (0.2 in), which falls over a single rainy day, setting a tranquil tone for the year ahead. This trend of low precipitation continues into February, maintaining the same amount, before dipping slightly in March to just 4 mm (0.2 in). As the seasons shift, however, the region begins to see a significant increase in rainfall from April onward, peaking in the summer months with July recording 29 mm (1.1 in). By contrast, the tail end of the year—especially in November and December—sees a decrease, with minimal rain of 3 mm (0.1 in) and 7 mm (0.3 in) respectively. This pattern emphasizes Jiayuguan's dry climate, punctuated by a few wetter months that provide essential moisture during the warmer seasons.
In January, Jiayuguan, China, experiences a humidity level of 64%, providing a crisp, cool atmosphere that transitions into the slightly more humid February and March, both at 66%. As the year progresses into spring, humidity begins to dip, peaking at 65% in April before a notable decrease throughout the summer months, reaching a low of 55% from May to July. This dry spell is balanced by a gradual rise in humidity starting in August, where levels bounce back to 62%, before climbing further to 67% in October. The year concludes with a slight drop back to 64% in November and 65% in December, illustrating a dynamic and shifting humidity pattern that encapsulates Jiayuguan's distinctive climate.
In January, Jiayuguan, China, experiences a moderate UV Index of 3, allowing for about 30 minutes of sun exposure before risking skin damage. As the month progresses towards February, the UV Index rises to 5, maintaining the moderate classification but prompting a slight increase in vigilance. This trend of increasing intensity continues into the spring, with March and April bringing very high levels of UV radiation at 8 and 10, respectively, where exposure time is significantly reduced to just 15 minutes. The summer months peak in May, June, and July, where the UV Index reaches its highest at 12, classified as extreme, and necessitating a mere 10 minutes of exposure to avoid sunburn. As autumn sets in, the index begins to decline, falling to 9 in September and tapering off to 6 in October. By the end of the year, November and December return to moderate levels, both at 3, ensuring that residents and visitors can enjoy longer sun exposure once again. For more detailed information about the UV Index throughout the year, check the resource at Jiayuguan UV Index.
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In Jiayuguan, China, January welcomes the year with 223 hours of sunshine, marking a gentle start to a season of increasing brightness. As the months progress, sunlight gradually intensifies, peaking in July with an impressive 367 hours. The transition from winter to spring sees a steady climb, with February boasting 279 hours and March reaching 331 hours. The peak summer months of May and June maintain a robust presence with 355 and 344 hours respectively, before gracefully tapering off into the cooler autumn and winter months. Despite the drop in hours during November (280) and December (271), the sunlight remains a cherished presence throughout the year, illuminating Jiayuguan’s stunning landscapes and vibrant culture.
In Jiayuguan, China, January boasts a notable 73% chance of sunny weather, making it one of the sunniest months of the year. This trend continues into November and December, where residents can also enjoy a high likelihood of sunshine, at 78% and 74%, respectively. However, as the year progresses into spring, the chances of sunny days begin to dwindle, particularly in April when it drops to 42%. The subsequent months show a slight recovery, with summer months like July and August landing at 64% and 63%. Overall, January stands out with its substantial sunshine opportunity, paving the way for a cheerful start to the year.
In Jiayuguan, China, January ushers in a modest 9 hours of daylight, reflecting the depths of winter. As the month transitions into February, daylight gradually increases, reaching 10 hours, a sign of the approaching spring. This upward trend continues through March and April, where daylight stretches to 11 and 13 hours, respectively, providing a vibrant backdrop for burgeoning nature. May and June feature the peak daylight duration of 14 hours, allowing for prolonged exploration and outdoor activities. However, as summer wanes into August, daylight diminishes slightly to 13 hours, leading into a gradual decrease through September and October, where it settles at 12 and 11 hours. By November and December, the cycle returns to 9 hours of daylight, reminding us of the rhythmic dance between light and dark that characterizes this unique desert landscape throughout the year.
In January, Jiayuguan experiences a refreshing breeze with an average wind speed of 2.2 m/s (5 mph), setting a tranquil tone for the winter month. As the season transitions into February, the wind picks up slightly, reaching 2.3 m/s, hinting at the subtle shifts in the landscape. From there, a gentle upward trend emerges, peaking in April and May at 3.0 m/s and 3.1 m/s, respectively, as the region braces for warmer temperatures. However, as summer wanes into August and beyond, the winds gradually soften, returning to the January level by October. This cyclical pattern of increased wind speeds during spring contrasts with the winter's calm, providing an intriguing glimpse into Jiayuguan’s seasonal dance with the elements.
Weather in Jiayuguan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Jiayuguan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather conditions of January and February, January features a colder range with minimum temperatures reaching -22°C (-8°F) and an average temperature of -8°C (17°F). In contrast, February sees a slightly milder climate, with minimum temperatures of -20°C (-4°F) and an average of -4°C (24°F). Both months experience minimal precipitation, totaling 5 mm (0.2 in) over just one day, while humidity remains similar at 64% in January and 66% in February. Notably, February enjoys a higher maximum temperature of 14°C (57°F), showcasing a significant warming trend as the winter progresses. For more detailed insights, you can check Jiayuguan weather in February.
In January, the weather is quite frigid, with average temperatures hovering around -8°C (17°F) and nighttime lows plunging to as low as -22°C (-8°F). Precipitation is minimal, totaling just 5 mm over a single day, and humidity levels are moderate at 64%. In contrast, March brings a significant shift, showcasing milder temperatures with an average of 4°C (39°F) and maximums reaching up to 21°C (70°F). Unlike January, March experiences no recorded precipitation days, while humidity slightly increases to 66%. For a more detailed look at the weather patterns, you can check out Jiayuguan weather in March.
In January, temperatures in Jiayuguan are quite frigid, with a minimum of -22°C (-8°F) and an average of -8°C (17°F), peaking at a modest 8°C (47°F). Precipitation is minimal, totaling just 5 mm (0.2 in) over 1 day, and the humidity is relatively high at 64%. In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 27°C (80°F) and an average of 10°C (50°F). Precipitation increases to 12 mm (0.5 in) over 3 days, while humidity remains similar at 65%. For more information, you can explore Jiayuguan weather in April.
January and May present contrasting weather conditions, with January characterized by its frigid temperatures that can dip as low as -22°C (-8°F) and an average of -8°C (17°F). In stark contrast, May offers a much milder climate, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 33°C (92°F) and an average of 16°C (60°F). Additionally, January experiences minimal precipitation, averaging just 5 mm over one day, whereas May sees a noticeable increase in rainfall, accumulating 21 mm across five days. Moreover, January's humidity stands at 64%, making it feel even colder, while May has a slightly lower humidity level of 55%. For more details on May's weather, you can check Jiayuguan weather in May.
In January, the weather is characterized by frigid temperatures, with minimums plunging to -22°C (-8°F) and average highs around just 8°C (47°F). The month sees minimal precipitation, only about 5 mm (0.2 in) over just one day, and a humidity level of 64% adds to the chill. In contrast, June brings a significant shift, with temperatures ranging from a minimum of 8°C (46°F) to an average high of 31°C (88°F). This month experiences more precipitation, totaling 19 mm (0.8 in) over four days, accompanied by a lower humidity of 56%. For more detailed information, you can check Jiayuguan weather in June.
January and July present starkly contrasting weather conditions. In January, temperatures plummet to a minimum of -22°C (-8°F) and average around -8°C (17°F), with highs barely reaching 8°C (47°F). The month sees minimal precipitation, with only 5 mm (0.2 in) of rain over just one day and a relative humidity of 64%. In contrast, July brings much warmer temperatures, with a low of 12°C (53°F) and an average temperature of 22°C (72°F), peaking at a sweltering 34°C (94°F). This summer month experiences significantly more rain, totaling 29 mm (1.1 in) across five days, coupled with a lower humidity level of 55%. For more detailed information about weather in July, check out Jiayuguan weather in July.
In January, the weather is characterized by frigid temperatures, with lows reaching -22°C (-8°F) and an average of -8°C (17°F), peaking at a max of 8°C (47°F). Precipitation is minimal, with only 5 mm (0.2 in) over just 1 day, contributing to a chilly humidity level of 64%. In contrast, August presents a much warmer climate, with temperatures ranging from a comfortable 9°C (49°F) to highs of 33°C (92°F), averaging around 20°C (69°F). This summer month sees increased rainfall, totaling 25 mm (1.0 in) over 5 days, and slightly lower humidity at 62%. For a detailed overview, check Jiayuguan weather in August.
In January, the weather is characterized by frigid temperatures, with a minimum of -22°C (-8°F) and an average of -8°C (17°F), while the maximum only reaches 8°C (47°F). There is minimal precipitation during this month, averaging just 5 mm (0.2 in) over a single day, and the humidity is relatively high at 64%. In contrast, September brings a more temperate climate, with temperatures ranging from a minimum of 3°C (38°F) to an average of 16°C (60°F) and a maximum of 28°C (83°F). The month sees increased precipitation of 13 mm (0.5 in) spread over three days, and the humidity remains similar at 62%. For more details on the weather conditions in September, you can refer to Jiayuguan weather in September.
The weather in January is significantly colder compared to October. January experiences temperatures that range from a minimum of -22°C (-8°F) to a maximum of 8°C (47°F), with an average temperature of -8°C (17°F) and only 5 mm of precipitation over just one day. In contrast, October sees milder conditions with temperature fluctuations from a minimum of -7°C (20°F) to a maximum of 27°C (81°F), and an average temperature of 7°C (45°F). Both months have similar precipitation levels, but October has slightly higher humidity at 67% compared to January's 64%. For more details, you can explore Jiayuguan weather in October.
In January, the weather is significantly colder, with average temperatures hovering around -8°C (17°F) and a maximum of only 8°C (47°F). The month tends to be dry, with minimal precipitation of only 5 mm (0.2 in) and humidity levels at 64%. Conversely, November experiences milder temperatures, averaging around 0°C (32°F) with highs reaching up to 17°C (63°F). It also experiences slightly less precipitation at 3 mm (0.1 in), maintaining the same humidity level of 64%. For more detailed insights, check Jiayuguan weather in November.
In January, temperatures are slightly milder than in December, with average lows of -8°C (17°F) compared to December's -7°C (19°F). January sees a maximum temperature of 8°C (47°F), just slightly lower than December’s 10°C (50°F). Precipitation is less frequent in January with only 5 mm (0.2 in) over 1 day, while December experiences slightly more rainfall at 7 mm (0.3 in) over 2 days. Humidity remains quite similar between the two months, at 64% in January and 65% in December. For a more detailed look at the weather during December, visit Jiayuguan weather in December.
As January rolls into Jiayuguan, the weather takes a notably colder turn compared to the rest of the year. With daily highs barely reaching above freezing, this month showcases some of the coldest temperatures, creating a stark contrast to the milder conditions of other months. Precipitation is rare, typically limited to just one day, allowing for crisp, dry air, though the humidity lingers around a moderate level. If you're looking to prepare for the unique climate of this historic city, check out Jiayuguan Climate for comprehensive insights that can help you better understand and enjoy your visit.