Last updated: August 21, 2025
April in Harbin, China presents a striking contrast as winter gives way to the warmth of spring. With maximum temperatures reaching 27°C (82°F), and an average of 8°C (47°F), the city begins to bloom, though chilly nights can drop to a brisk -9°C (17°F). Visitors can expect light precipitation, totaling around 22 mm (0.9 in), spread over 4 days, contributing to an overall humidity level of 60%. This transition period is ideal for experiencing the awakening of nature and the vibrant cultural scene in this unique northern city.
In April, Harbin experiences a remarkable transition as winter relinquishes its hold, ushering in milder temperatures that signal the arrival of spring. The minimum temperature rises to a relatively mild -9°C (17°F), while the average surges to a comfortable 8°C (47°F). With maximum temperatures peaking at an enjoyable 27°C (82°F), April is a vibrant month where the stark changes in climate are particularly evident. This shift not only invigorates the city, but it also invites locals and visitors alike to revel in outdoor activities, making it a delightful time to explore the scenic beauty of Harbin as it shakes off the remnants of winter. The upward trend in temperature continues into May, but April stands out as a month of renewal and awakening, capturing the essence of spring in northeastern China.
In April, Harbin experiences a notable increase in precipitation, measuring 22 mm (0.9 in) over four days of rain, marking a transition into the wetter spring season. This uptick from March's 17 mm aligns with a broader trend of increasing rainfall as the year progresses, with May further amplifying this pattern. The consistency of precipitation beginning in April paves the way for the lush growth typical of the region's warmer months, while also indicating a shift from the drier conditions seen in the winter months. As temperatures rise, this burgeoning wet season sets the stage for the more abundant rains of May and June, ultimately enriching the landscape and revitalizing local ecosystems.
In April, Harbin experiences a gentle shift in humidity, with levels around 60%, marking a slight decrease from the preceding months. As the grip of winter loosens, this moderate humidity level provides a refreshing feel before the more humid summer months converge. Following April, the humidity rises again, peaking in the sweltering July and August at 84% and 87%, respectively. This trend highlights the transition from the drier conditions of early spring to the lush, moisture-laden atmosphere of summer, offering a vivid contrast in Harbin's climate throughout the year.
As April arrives in Harbin, China, residents and visitors alike should be prepared for a noticeable uptick in sunshine intensity, with the UV Index climbing to 6—indicating a high exposure category. This shift marks a significant leap from the milder indices of the previous months, where January and February showed low to moderate levels. In April, the recommended burn time shortens to just 25 minutes, emphasizing the need for protective measures against sun exposure. As the month progresses and transitions into May, the UV Index will further escalate, underscoring an overall trend of increasing UV radiation as spring unfolds. For those planning outdoor activities, it's wise to stay informed about these changes and safeguard your skin accordingly. For more details, check the comprehensive guide on the Harbin UV Index.
UV Risk Categories
In April, Harbin basks in a delightful 292 hours of sunshine, a clear indicator of spring's arrival as the days grow longer and brighter. This is a noticeable increase from the preceding months, with sunshine hours steadily rising from 183 in January and 236 in February, showcasing a gradual yet promising transition into a warm season. As the city shakes off the remnants of winter, April stands out not just for its increased sunlight but also as a prelude to even sunnier days ahead, with May and June boasting 316 and 324 hours, respectively. This upward trend emphasizes Harbin's vibrant shift towards summer, inviting residents and visitors alike to embrace the invigorating warmth and blossoming beauty of the season.
In Harbin, China, the likelihood of sunny weather begins to wane as winter transitions to spring, with April showing a 49% chance of sunshine. This marks a notable decline from the higher probabilities seen in earlier months like January (65%) and March (57%). Interestingly, as temperatures rise, the chances of sun dip further to 46% in May and continue to reduce through the summer months. The data suggests a gradual decrease in sunshine as spring settles in, reflective of the region's shift toward warmer but cloudier days. However, with October jumping back up to 59%, there's a warm reminder that sunny days will return as the seasons change once more.
As April unfolds in Harbin, China, the city welcomes a significant increase in daylight duration, basking in 13 hours of sunlight. This marked transition from the 11 hours of March signals the approach of warmer months, with daylight gradually extending towards the 14 hours of May and peaking at 15 hours through the summer. The gradual ascent from the shorter days of winter, starting with 9 hours in January and increasing to a vibrant peak in June, highlights the city's dramatic seasonal shifts. This trend not only enhances outdoor activities but also revitalizes the community, serving as a joyful precursor to the longer, sun-soaked days of summer.
April in Harbin brings a notable shift in the winds, with average speeds rising to 4.3 m/s (10 mph). This increase marks a clear trend of growing breeziness as the city transitions from the colder months of winter to the warmth of spring. Following a gradual uptick from 3.2 m/s (7 mph) in January to 4.0 m/s (9 mph) in March, April's winds not only invigorate the atmosphere but also hint at the approaching floral bloom of May. Interestingly, while the winds begin to soften in the warmer months, April stands out as a pivotal moment in Harbin’s meteorological calendar, ushering in a refreshing vitality that is both felt and celebrated.
Weather in Harbin varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Harbin, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January exhibit stark contrasts in weather patterns. In January, temperatures plummet to a minimum of -37°C (-34°F), averaging around -17°C (1°F), with a maximum of just 0°C (32°F). The month experiences low precipitation, with only 5 mm (0.2 in) falling over just one day, complemented by high humidity levels of 73%. In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of -9°C (17°F) to an average of 8°C (47°F) and a peak of 27°C (82°F). Precipitation slightly increases to 22 mm (0.9 in) over four days, while humidity levels drop to a more moderate 60%. For more detailed information, visit Harbin weather in January.
April and February present stark contrasts in weather conditions. In February, temperatures can plunge as low as -32°C (-25°F), resulting in an average temperature of -13°C (9°F), while April sees a significant warm-up with minimum temperatures of -9°C (17°F) and an average rising to 8°C (47°F). Precipitation also differs, with February receiving a modest 8 mm (0.3 in) over 2 days, compared to April's 22 mm (0.9 in) spread across 4 days. Additionally, humidity levels are slightly higher in February at 66%, while April enjoys a lower humidity of 60%. For more detailed insights on February's climate, visit Harbin weather in February.
April weather shows a notable improvement compared to March, with temperatures ranging from a minimum of -9°C (17°F) to a maximum of 27°C (82°F) and an average of 8°C (47°F). In contrast, March temperatures are significantly colder, with a minimum of -28°C (-18°F), an average of -2°C (29°F), and a maximum of 21°C (70°F). Although April has slightly higher precipitation of 22 mm (0.9 in) over 4 days, compared to March's 17 mm (0.7 in) over 5 days, the overall warmth of April makes it feel much more pleasant. Additionally, humidity remains fairly consistent, at 60% in April and 61% in March. For more details on March weather, you can check Harbin weather in March.
April and May exhibit distinct differences in weather patterns. In April, temperatures range from a chilly minimum of -9°C (17°F) to a pleasant maximum of 27°C (82°F), with an average temperature of 8°C (47°F). The month sees relatively low precipitation, totaling 22 mm (0.9 in) over just four days, and humidity levels hover around 60%. In contrast, May experiences a significant warming trend, with temperatures starting at 0°C (33°F) and soaring to a maximum of 34°C (93°F), and an average of 16°C (60°F). However, May is also wetter, accumulating 76 mm (3.0 in) of precipitation over ten days and slightly higher humidity at 65%. For more detailed insights, check out Harbin weather in May.
April in Harbin experiences a broad temperature range, with minimums dipping to -9°C (17°F) and maximums reaching 27°C (82°F), while the average temperature settles around 8°C (47°F). In contrast, June brings significantly warmer weather, with minimum temperatures rising to 9°C (48°F) and maximums soaring to 37°C (99°F), resulting in an average temperature of 20°C (69°F). Additionally, June sees a considerable increase in precipitation, totaling 107 mm (4.2 in) over 14 days, compared to April's 22 mm (0.9 in) over just 4 days. The humidity levels also rise in June, averaging 79%, compared to April's 60%. For a more detailed look, you can check out Harbin weather in June.
April and July in Harbin exhibit stark contrasts in weather. April sees a temperature range from a chilly minimum of -9°C (17°F) to a mild maximum of 27°C (82°F), with an average of 8°C (47°F). It experiences relatively low precipitation, totaling 22 mm (0.9 in) over just four days, accompanied by a humidity level of 60%. In contrast, July boasts significantly warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to a sweltering maximum of 34°C (94°F) and an average temperature of 25°C (76°F). July is also much wetter, receiving 156 mm (6.2 in) of precipitation over 16 days, and the humidity rises to 84%, making the air feel more oppressive. For a detailed look at July weather, you can check Harbin weather in July.
April and August exhibit striking contrasts in weather patterns. In April, temperatures range from a chilly -9°C (17°F) to a pleasant 27°C (82°F), with an average of 8°C (47°F). The month sees relatively low precipitation of 22 mm (0.9 in) over just four days, accompanied by a moderate humidity level of 60%. In contrast, August experiences much warmer temperatures, with highs reaching 32°C (90°F) and an average of 22°C (71°F). However, it also brings significantly increased rainfall, totaling 176 mm (6.9 in) spread over 17 days, alongside higher humidity levels of 87%. For more insights on the weather in August, check out Harbin weather in August.
April and September present notable contrasts in weather patterns. In April, temperatures range from a chilly minimum of -9°C (17°F) to a pleasant maximum of 27°C (82°F), with an average of 8°C (47°F) and relatively low precipitation of 22 mm (0.9 in) over just four days. The humidity in April stands at a moderate 60%, allowing for comfortable conditions. In contrast, September experiences a milder range of temperatures, with minimums around 2°C (35°F) and maximums reaching 29°C (84°F), averaging 16°C (61°F). However, it sees significantly higher rainfall, totaling 104 mm (4.1 in) over eleven days, along with increased humidity at 84%. This shift underscores the transition from the brisk spring to a wetter autumn. For more details, check out Harbin weather in September.
April and October showcase distinct yet comparable weather patterns. In April, temperatures range from a chilly -9°C (17°F) at night to a warm 27°C (82°F) during the day, with an average temperature of 8°C (47°F). The month sees about 22 mm (0.9 in) of precipitation over roughly four days, accompanied by a moderate humidity level of 60%. Conversely, October features a similar minimum temperature of -9°C (16°F), but slightly cooler daily averages, peaking at 28°C (84°F) and averaging around 7°C (45°F). Rainfall increases marginally to 23 mm (0.9 in) spread over five days, with humidity rising to 81%. This shift highlights the transition from the vibrant blooms of spring to the more humid and brisk conditions of autumn. For more detailed information, visit Harbin weather in October.
April and November present contrasting weather experiences. In April, temperatures range from a minimum of -9°C (17°F) to a pleasant maximum of 27°C (82°F), with an average of 8°C (47°F). The month sees relatively low precipitation at 22 mm (0.9 in) over about four days, accompanied by a humidity level of 60%. In stark contrast, November experiences much colder weather, with temperatures dipping to a minimum of -22°C (-7°F) and reaching a maximum of only 15°C (59°F), averaging around -4°C (25°F). Additionally, with 27 mm (1.1 in) of precipitation spread over four days, November is slightly wetter and comes with a higher humidity at 65%. For more detailed insights, visit Harbin weather in November.
April and December present starkly contrasting weather conditions. In April, temperatures range from a chilly -9°C (17°F) at night to a pleasant 27°C (82°F) during the day, with an average of 8°C (47°F). The month experiences about 22 mm (0.9 in) of precipitation spread over four days, accompanied by a humidity level of 60%. In contrast, December sees much colder temperatures, with a minimum of -29°C (-19°F) and an average of -15°C (6°F), peaking at only 8°C (46°F). Precipitation is minimal, with just 9 mm (0.4 in) falling on one day and a lower humidity of 53%. For more detailed insights, you can check Harbin weather in December.
As April unfolds in Harbin, the weather starts to transition from the biting cold of winter to the mild warmth of spring. This month showcases a refreshing mix of temperatures, with pleasant days that can reach up to 27°C (82°F), while still retaining the occasional chill that a minimum of -9°C (17°F) can bring at night. Compared to the heavier snowfall and colder temperatures of the harsher winter months, April offers a notable decrease in precipitation, with only a few days of rain and a manageable humidity level of 60%. It's truly a time of renewal, where the city begins to awaken from its frosty slumber. For a deeper understanding of what to expect throughout the year, check out Harbin Climate.