Last updated: August 21, 2025
January in Jiucaigou, China presents a chilly landscape, where temperatures sway between a maximum of 7°C (46°F) and a biting minimum of -23°C (-10°F). The average temperature sits around -9°C (17°F), offering a crisp ambiance ideal for winter enthusiasts. Visitors can expect a light touch of precipitation with just 6 mm (0.2 in) over two days, complemented by a moderate humidity level of 58%. This tranquil winter month highlights Jiucaigou's serene beauty, perfect for those seeking to experience stunning winter scenery.
In Jiucaigou, China, January presents a stark winter landscape, with temperatures dipping to a chilling minimum of -23°C (-10°F) and an average hovering around -9°C (17°F). As the month progresses, the biting cold starts to ease, paving the way for February, where temperatures rise slightly, peaking at a maximum of 13°C (55°F). This gradual warming trend continues into March, bringing more moderate temperatures with an average of 3°C (38°F), before finally transitioning to spring in April, where the mercury climbs up to 27°C (80°F). The shift from the harsh winter conditions to more comfortable warmth marks a significant transformation in Jiucaigou’s climate, highlighting the region's distinct seasonal variations.
In January, Jiucaigou, China, experiences a modest precipitation of 6 mm (0.2 in) spread across just 2 days. This unassuming start to the year marks a gradual uptick in rainfall as the months progress; by February, precipitation doubles to 13 mm (0.5 in) yet remains consistent with only 2 rainy days. The spring months bring a noticeable increase, with March registering 19 mm (0.7 in) and April surging to 36 mm (1.4 in), both showing more frequent rainfall days. As summer arrives, the wet season truly takes hold, peaking in August with a remarkable 240 mm (9.4 in) over 16 days. This trend underscores the region's transition from the dry chill of January to the lush, rain-soaked days of late summer, highlighting a significant seasonal shift in Jiucaigou's climate.
In January, Jiucaigou experiences a relatively mild humidity level of 58%, setting the stage for a cool winter. As the months progress into February and March, humidity dips slightly to 52% and 53% respectively, contributing to a crisp atmosphere. However, come April, the humidity begins to rise again, reaching 59%, and continues an upward trajectory into the summer months, peaking dramatically at 86% in August. This substantial increase suggests a shift to a more humid climate as the year progresses, with the warmest months bringing about the highest moisture levels. Following this peak, humidity starts to decline in September, descending to 75%, and remains relatively high through October and November before returning to 58% in December. This cyclical pattern highlights Jiucaigou's diverse seasonal climate, shifting from the cool, dry winter to a warm, humid summer, creating a dynamic environment throughout the year.
In January, Jiucaigou experiences a low UV Index of 2, allowing for a generous burn time of 45 minutes before sun exposure becomes a concern. As the year progresses into February, the UV Index rises to 3, marking the start of a moderate exposure category with a reduced burn time of 30 minutes. By March, the intensity continues to climb, reaching a high UV Index of 6 and a burn time of just 25 minutes. The onset of April brings a significant spike, with the UV Index hitting 8; the exposure risk is now very high, demanding careful sun safety measures with a mere 15-minute burn time. This pattern of escalating UV levels persists through May and June, peaking at 10 in June, indicating extreme conditions in July with an even shorter 10-minute threshold. As summer wanes into September, the UV Index starts to decline, stabilizing at 8 for the fall months, before dropping back to 3 by November and returning to a low of 2 in December. Such trends highlight the importance of monitoring the UV Index throughout the year to ensure safe sun exposure practices. For more details, visit Jiucaigou UV Index.
UV Risk Categories
In January, Jiucaigou greets the new year with 201 hours of sunshine, a warm but modest start compared to the brighter months ahead. As the seasons shift, the sunlight gradually increases, peaking in July with 318 hours, offering the region its sunniest days. Following this high, there’s a gentle decline, yet the sunshine remains ample, with October and November still enjoying over 200 hours. By December, the month wraps up the year with 241 hours of golden light, setting a vibrant tone for the incoming winter. This trend underscores Jiucaigou's rich seasonal contrasts, where the abundance of sunshine in summer beautifully complements the quieter, subdued winter months.
In Jiucaigou, China, the likelihood of enjoying sunny weather in January stands at a promising 64%, making it one of the brighter months of the year. This trend continues into February, when the chances increase slightly to 70%, showcasing a peak in sunshine as winter gradually transitions towards spring. However, as spring unfolds, the probability of sunny days takes a dip, with figures dropping to 58% in March and further declining to 52% in April. The sunniest days seem to retreat as the temperatures warm up, reaching their lowest likelihood at 21% in the height of summer, July. Interestingly, the percentage rebounds in the later months, climbing back to 57% in October and peaking again at 78% in December. This discernible fluctuation suggests that while January offers a solid chance of sunshine, residents and visitors alike can also look forward to brighter days in the early months of the new year.
In Jiucaigou, China, January marks the beginning of the year with approximately 9 hours of daylight, setting a serene yet brief illumination for each day. As the seasons progress, the daylight duration gradually extends, culminating in the longest days of summer in June with a generous 15 hours of daylight. Following this peak, daylight begins to wane, echoing the natural cycle of the year, as July retains 14 hours before descending to 13 hours in August. The transition back to winter is marked by a decrease to 11 hours in October, followed by a return to 9 hours in both November and December. This cyclical pattern reflects the rhythm of nature, highlighting the gradual increase and decrease of sunlight that shapes life in Jiucaigou throughout the year.
In January, Jiucaigou experiences an average wind speed of 2.9 m/s (approximately 6 mph), setting the tone for a breezy winter month. This gentle wind is slightly lower than the gusty February peak of 3.3 m/s but aligns closely with the readings seen in October and November, suggesting a consistent pattern as winter transitions into early spring. As temperatures rise, wind speeds stabilize around 3.0 m/s through March and May, while the summer months see a noticeable dip, hitting a low of 2.1 m/s in August. This trend reveals a rhythm in Jiucaigou's climatic variations, where the crisp winter winds yield to calmer summer breezes, only to regain strength again as autumn approaches.
Weather in Jiucaigou varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Jiucaigou, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February showcase a notable shift in weather conditions. In January, temperatures reach a minimum of -23°C (-10°F) and average around -9°C (17°F), with a maximum of 7°C (46°F). Precipitation is relatively low at 6 mm (0.2 in) over 2 days, and humidity stands at 58%. In contrast, February experiences slightly milder temperatures, with a minimum of -20°C (-3°F), an average of -5°C (23°F), and a maximum of 13°C (55°F). Precipitation increases to 13 mm (0.5 in) over the same two days, while humidity drops to 52%. For more detailed weather insights, check out Jiucaigou weather in February.
In January, the weather is much colder, with temperatures ranging from a minimum of -23°C (-10°F) to a maximum of just 7°C (46°F), while March sees a significant warming trend, with average temperatures moving up to 3°C (38°F) and highs reaching 19°C (66°F). Precipitation is also notably different; January receives only 6 mm (0.2 in) over 2 days, whereas March experiences increased precipitation of 19 mm (0.7 in) spread over 5 days. Humidity in January is slightly higher at 58%, compared to 53% in March, reflecting the transitional nature of the latter month. For a closer look at the specific conditions, you can check Jiucaigou weather in March.
January and April present stark contrasts in weather conditions. In January, temperatures are quite frigid, with a minimum of -23°C (-10°F) and an average temperature of -9°C (17°F), while reaching a maximum of only 7°C (46°F). The month sees minimal precipitation of just 6 mm (0.2 in) over 2 days and maintains a humidity level of 58%. In contrast, April ushers in milder conditions, with temperatures ranging from a minimum of -4°C (25°F) to a comfortable maximum of 27°C (80°F) and an average of 10°C (50°F). This month experiences significantly higher precipitation at 36 mm (1.4 in) spread over 6 days, along with a slight increase in humidity to 59%. For more details on April’s climate, you can visit Jiucaigou weather in April.
January and May showcase a stark contrast in weather patterns. In January, temperatures range from a chilling minimum of -23°C (-10°F) to a maximum of 7°C (46°F), with an average of -9°C (17°F). The month sees minimal precipitation of just 6 mm over 2 days, and humidity stands at 58%. In contrast, May brings a significant warming trend, with temperatures fluctuating from a minimum of 0°C (32°F) to a soaring maximum of 29°C (84°F) and an average of 15°C (60°F). This month experiences much more precipitation, totaling 83 mm over 8 days, accompanied by an increase in humidity to 70%. For more detailed insights, check out Jiucaigou weather in May.
In January, the weather is characterized by frigid temperatures, with lows reaching a chilling -23°C (-10°F) and an average of -9°C (17°F). Precipitation is minimal, totaling just 6 mm (0.2 in) over 2 days, and the humidity hovers around 58%. In stark contrast, June brings a significant warm-up, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 33°C (91°F) and an average of 20°C (68°F). The month sees a considerable increase in precipitation, with 83 mm (3.3 in) falling over 9 days and humidity rising to 79%. For more details on the June weather in Jiucaigou, visit Jiucaigou weather in June.
January and July exhibit stark contrasts in weather conditions. In January, temperatures can plummet to a chilling low of -23°C (-10°F), with an average of -9°C (17°F) and a maximum of 7°C (46°F). The month is relatively dry, with only 6 mm (0.2 in) of precipitation occurring over just 2 days and moderate humidity at 58%. In contrast, July experiences much warmer temperatures, ranging from a minimum of 14°C (58°F) to a scorching maximum of 35°C (95°F), with an average of 24°C (76°F). The summer month sees significantly higher precipitation at 115 mm (4.5 in) spread over 13 days, along with increased humidity at 85%. For more information about the weather in this vibrant summer month, visit Jiucaigou weather in July.
January and August present stark contrasts in weather conditions. In January, temperatures can plunge as low as -23°C (-10°F), with an average of -9°C (17°F) and a maximum of just 7°C (46°F). Precipitation is minimal, at only 6 mm, occurring on just 2 days, and the humidity hovers around 58%. In striking contrast, August experiences much milder weather, with temperatures ranging from a minimum of 9°C (48°F) to a scorching maximum of 36°C (97°F). The month is also characterized by significant rainfall, accumulating 240 mm over 16 days, while humidity rises to a steamy 86%. For more specific insights, you can check Jiucaigou weather in August.
January and September present a stark contrast in weather conditions. In January, temperatures plummet to a minimum of -23°C (-10°F), with an average of -9°C (17°F) and a maximum of 7°C (46°F). Precipitation is minimal, totaling just 6 mm (0.2 in) over 2 days, and humidity sits at 58%. In comparison, September brings a warming trend with a minimum temperature of 3°C (37°F), an average of 18°C (65°F), and a maximum of 30°C (86°F). The month is much wetter, receiving 92 mm (3.6 in) of rain over 8 days and higher humidity levels at 75%. For more details on September weather in this region, check out Jiucaigou weather in September.
In January, the weather is harshly cold, with minimum temperatures plummeting to -23°C (-10°F) and an average temperature around -9°C (17°F). In stark contrast, October experiences a milder climate, with temperatures ranging from a minimum of -5°C (24°F) to a comfortable maximum of 27°C (80°F). Additionally, January sees very little precipitation, measuring only 6 mm (0.2 in) over just two days, while October is much wetter, with 58 mm (2.3 in) of rain spread across six days. The humidity levels also differ significantly, with January at 58% compared to October's higher humidity of 80%. For more about the weather in October, you can explore Jiucaigou weather in October.
January and November present quite contrasting weather conditions. In January, temperatures plummet to a minimum of -23°C (-10°F) and an average of -9°C (17°F), with a maximum reaching just 7°C (46°F). This month is characterized by very low precipitation, amounting to only 6 mm (0.2 in) over just two days, and a relatively low humidity of 58%. On the other hand, November experiences milder temperatures, with a minimum of -12°C (10°F), an average of 2°C (36°F), and a maximum that can rise to 19°C (67°F). Precipitation in November is significantly higher at 45 mm (1.8 in) occurring over four days, accompanied by increased humidity at 70%. For those looking for more details, you can check out Jiucaigou weather in November.
In comparing the weather between January and December, we observe that January typically experiences slightly colder conditions, with an average temperature of -9°C (17°F) compared to December's average of -6°C (21°F). The maximum temperatures also reflect this trend, reaching 7°C (46°F) in January as opposed to 9°C (48°F) in December. Precipitation is less frequent in January, occurring over just 2 days and totaling 6 mm (0.2 in), while December sees 10 mm (0.4 in) of precipitation in only 1 day. Despite these differences, both months maintain a consistent humidity level of 58%. For more detailed insights on December weather, you can visit Jiucaigou weather in December.
January in Jiucaigou presents a stark contrast to other months, showcasing the region's winter chill with temperatures plunging to a brisk average of -9°C. While the maximum daytime highs are modest, the biting minimums can dip well below freezing, creating a unique winter wonderland. Despite only a couple of days of precipitation, with minimal rainfall, the 58% humidity levels add to the overall cold ambiance. This makes January a time of serene beauty and introspection, perfect for those who appreciate the stillness of winter. For more insights on the weather patterns, visit Jiucaigou Climate.