April Weather in Changchun, China

Last updated: August 21, 2025

April in Changchun, China presents a delightful transition into spring, showcasing a remarkable range of temperatures that peak at a maximum of 29°C (85°F) during the day, while dropping to a refreshing minimum of -7°C (19°F) at night. The average temperature hovers around 9°C (49°F), offering a pleasant climate ideal for outdoor activities. Rainfall is minimal, with only 15 mm (0.6 in) of precipitation spread over three days, complemented by a humidity level of 63%, contributing to the crisp air. As nature awakens from winter's slumber, April invites residents and visitors alike to embrace the beauty of Changchun's springtime.

April Temperature in Changchun

In April, Changchun, China witnesses a refreshing transition as winter finally gives way to spring. The minimum temperature rises to a brisk -7°C (19°F), while the average climbs to a pleasant 9°C (49°F), signaling a significant warmth compared to the preceding months. The maximum temperature can reach as high as 29°C (85°F), showcasing the potential for warm, sunny days. This month marks a notable shift; after experiencing biting cold from January through March, the city's residents begin to enjoy milder and increasingly vibrant weather, making it an ideal time for outdoor activities and appreciating the blossoming scenery.

April Weather in Changchun: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Changchun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changchun, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec71433496270787363472811
Data source: Temperature data for Changchun generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Changchun

In April, Changchun experiences a notable shift in precipitation patterns, mirroring the spring awakening of the region. With 15 mm (0.6 in) of rain falling over an average of just 3 days, the moisture levels remain consistent with March, signaling a gradual transition from the dry winter months. This marks an increase in both precipitation and rainy days compared to earlier months, laying the groundwork for a lush May ahead. As temperatures rise, the city anticipates April’s rain as a herald of the vibrant greenery and more substantial rainfall that will follow in the coming months. The steady emergence of rain hints at a shift in the season, bringing life and vitality back to the landscape.

April Precipitation Trends in Changchun

The chart displays monthly precipitation patterns in Changchun, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Changchun, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec56151555971481939823287
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Changchun

In April, humidity in Changchun, China reaches a moderate 63%, marking a noticeable decline from the more humid months of winter and early spring. As the seasons transition, this drop is part of a larger trend where humidity begins to ease after peaking in the summer. Compared to March's 65%, April's humidity hints at the approach of milder weather, setting the stage for the slightly more humid May at 70%. The gradual shift in humidity reflects the changing climate, ultimately leading to the high levels of humidity that will characterize the sultry summer months ahead.

April Average Humidity in Changchun

This chart illustrates the average monthly humidity levels in Changchun, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Changchun is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%65%64%70%80%87%88%84%84%69%65%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Changchun

As spring unfolds in Changchun, China, April marks a notable rise in the UV Index, reaching 7 on the scale, which categorizes it as high exposure. This increase signifies a shift from the milder levels of winter and early spring, urging residents and visitors to take caution against sun exposure. With a burn time of just 25 minutes, it’s crucial to embrace protective measures during outdoor activities. This trend is set to escalate in May, where the UV Index climbs to 8, indicating very high exposure. Observing this progression is essential for planning sun-safe outings. For more insights on the changing UV levels, you can visit Changchun UV Index.

Maximum UV Index Levels in Changchun for April

The chart shows the monthly maximum UV Index (UVI) for Changchun in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Changchun typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997432
Data source: Changchun April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

April Sunshine in Changchun

In April, Changchun blossoms under the embrace of the sun, recording 294 hours of sunshine, a significant leap from the 291 hours in March. This gradual ascent in daylight heralds the arrival of spring, as each month brings an increase in sunlight that peaks in July, with an impressive 342 hours. Following this zenith, the daylight begins to wane, transitioning into the cooler months as the city experiences a gentle decline through the autumn, settling at 223 hours in November. The growing trend from winter’s 196 hours in January to the vibrant April days illustrates the joyful awakening of nature, inviting residents and visitors alike to relish the warmth and beauty of the season.

Monthly Sunshine Duration in Changchun: April Highlighted

The April sunshine duration represents the total number of hours Changchun experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec196h237h291h294h312h330h342h284h277h261h223h231h
Data source: Changchun April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Changchun During April

As April arrives in Changchun, China, the chance of sunny weather dips to 52%, marking a subtle reduction from the sunniest months earlier in the year, such as January with a solid 63%. This trend reflects the gradual transition into the warmer season, where March’s moderate 60% serves as a precursor to the milder May and June, both of which see further decreases to 43%. Although the likelihood of sunshine in April may seem modest, it still offers a refreshing backdrop for spring activities. Looking ahead, the sunshine continues to fluctuate, culminating in a notable rise again by October. This ebb and flow of sunlight throughout the year paints a captivating picture of Changchun's climate, with April positioned as a pivotal month on the journey toward brighter days.

Percentage of Sunny Days in April in Changchun

The chart illustrates the percentage of sunny days in Changchun throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Changchun experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec63%54%60%52%43%43%36%33%37%61%49%72%
Data source: Changchun April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Changchun in April

As April unfolds in Changchun, China, residents revel in the increasing daylight, basking in a notable 13 hours of sunshine—an uplifting progression from 11 hours in March. This month marks a significant turning point as daylight extends further, paving the way for the lush vitality of spring. Following the gradual ascent from January's 9 hours, April sets the stage for the longer days that May and June will bring, peaking at 15 hours. As days grow longer, the vibrant energy of nature awakens, inviting outdoor adventures and a renewed sense of life, illustrating a clear trend of brighter, longer days that invigorate the spirit during this season of renewal.

Average Daylight Hours in Changchun for April

The chart illustrates the variation in daylight duration in Changchun throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 18m10h 27m11h 56m13h 26m14h 44m15h 23m15h 3m13h 55m12h 28m10h 58m9h 38m8h 57m
Data source: Changchun daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Changchun

As April settles over Changchun, a gentle shift in the breeze heralds the arrival of spring. With an average wind speed of 4.6 m/s (10 mph), this month marks a noticeable uptick from the preceding months, representing a pivotal transition as the winds pick up just before reaching their peak in May at 4.8 m/s (11 mph). March's lingering chill gives way to a refreshing gust that energizes both the landscape and its inhabitants. This upward trend from January's tranquil 3.5 m/s gradually evolves, lending April a unique vibrancy—a precursor to the warmth of summer. The subsequent months, particularly in the summer, exhibit a softening of the winds, hinting at a lull after the bustling arrival of spring. Thus, April encapsulates a moment of brisk exhilaration, inviting all to embrace the season’s promise.

Average April Wind Speed in Changchun

The chart displays monthly wind speed patterns in Changchun, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.54.24.34.6 m/s4.83.53.13.12.73.64.03.9
Data source: Changchun April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Changchun Compares to Other Months

Weather in Changchun varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Changchun, focusing on differences in temperature, rainfall, humidity, and UV levels.

April and January present stark differences in weather conditions. In April, temperatures range significantly, with a minimum of -7°C (19°F), an average of 9°C (49°F), and a maximum reaching 29°C (85°F). The month sees a moderate amount of precipitation at 15 mm (0.6 in) over three days, accompanied by a humidity level of 63%. In contrast, January is considerably colder, with temperatures dipping to a minimum of -30°C (-22°F) and an average of -14°C (7°F), peaking at just 2°C (36°F). This winter month experiences less precipitation, measuring 5 mm (0.2 in) across only one day, and a higher humidity level of 78%. To explore more about January weather, visit Changchun weather in January.

April weather shows a notable warming trend compared to February. With minimum temperatures reaching -7°C (19°F) and averages around 9°C (49°F), April offers a significant respite from February's colder temperatures, which plunge to a minimum of -27°C (-16°F) and an average of -10°C (14°F). Additionally, April's maximum temperature can soar to 29°C (85°F), whereas February only sees a peak of 11°C (52°F). Precipitation in April, at 15 mm (0.6 in) over three days, is higher than February’s 6 mm (0.2 in) over just one day. However, February has a slightly higher humidity level at 72%, compared to April's 63%. For more details about February weather in Changchun, visit Changchun weather in February.

April in Changchun experiences noticeably milder temperatures compared to March. The minimum temperature in April is -7°C (19°F), which is a significant improvement from March's chilly -19°C (-3°F). While both months receive the same amount of precipitation at 15 mm (0.6 in), April has one less rainy day, with rain falling over three days versus March's four days. The average temperature in April climbs to 9°C (49°F), compared to March's average of 0°C (33°F), indicating a clear shift towards warmer spring conditions. Both months have similar humidity levels, with April sitting at 63% and March slightly higher at 65%. For more detailed information, you can check Changchun weather in March.

April and May present notable contrasts in weather for the region. In April, temperatures range from a minimum of -7°C (19°F) to a maximum of 29°C (85°F), with an average temperature of 9°C (49°F). The month sees relatively low precipitation at 15 mm (0.6 in) over just three days, and humidity levels are around 63%. In contrast, May experiences warmer weather, with temperatures varying from a minimum of 0°C (32°F) to a peak of 36°C (97°F), averaging 17°C (62°F). Precipitation increases significantly to 55 mm (2.2 in) over eight days, and humidity rises slightly to 70%. For a detailed look at the weather conditions in May, check out Changchun weather in May.

April and June showcase distinct weather patterns, with April presenting a cooler climate. In April, temperatures range from a chilly minimum of -7°C (19°F) to a comfortable average of 9°C (49°F), with highs reaching up to 29°C (85°F). The month sees limited rainfall, totaling just 15 mm (0.6 in) over three days, and humidity averages around 63%.

In contrast, June warms up significantly, featuring a minimum temperature of 8°C (47°F) and an average of 21°C (70°F), with maximum temperatures soaring to 35°C (95°F). Rainfall increases dramatically to 97 mm (3.8 in) over 13 days, accompanied by higher humidity levels averaging 80%. For a more detailed look at June weather, you can check out Changchun weather in June.

April and July exhibit stark contrasts in weather conditions. In April, temperatures range from a chilly minimum of -7°C (19°F) to a pleasant average of 9°C (49°F), peaking at a maximum of 29°C (85°F). The month experiences minimal precipitation, with only 15 mm (0.6 in) over three days and a humidity level of 63%.

In contrast, July brings significantly warmer temperatures, with a minimum of 13°C (56°F) and an average of 25°C (78°F), reaching a scorching maximum of 35°C (95°F). This month is also notably wetter, receiving 148 mm (5.8 in) of rainfall over 14 days, coupled with increased humidity at 87%. For more detailed insights, refer to Changchun weather in July.

April weather is characterized by a cool range of temperatures, with minimums dipping to -7°C (19°F) and an average of 9°C (49°F), making it a relatively mild month despite occasional warmth reaching up to 29°C (85°F). The precipitation is low, totaling only 15 mm (0.6 in) over three days, and the humidity sits at a moderate 63%. In contrast, August brings significantly warmer conditions, with average temperatures rising to 23°C (73°F) and highs soaring up to 37°C (99°F). This month is much wetter, receiving 193 mm (7.6 in) of rainfall over 16 days, and the humidity is higher at 88%. For a more detailed look at August conditions, visit Changchun weather in August.

April and September exhibit distinct weather patterns, reflecting the transition from spring to autumn. In April, temperatures can range from a chilly -7°C (19°F) at night to a comfortable 29°C (85°F) during the day, with an average of 9°C (49°F). The month sees relatively low precipitation at 15 mm (0.6 in) over just three days and a humidity level of 63%. Conversely, September brings milder temperatures, with a minimum of 2°C (36°F) and a maximum of 30°C (86°F), resulting in a pleasant average of 17°C (63°F). However, it experiences much higher precipitation, totaling 98 mm (3.9 in) over nine days, and increased humidity at 84%. For more detailed insights on September weather, you can check Changchun weather in September.

April and October exhibit similar temperature ranges, with both months experiencing minimums around -7°C (19°F) to -6°C (21°F) and maximums peaking at approximately 29°C (85°F) in April and 29°C (84°F) in October. However, April tends to be slightly warmer on average, at 9°C (49°F), compared to October's average of 8°C (47°F). Precipitation is also higher in October, with 22 mm (0.9 in) over 4 days, compared to April's 15 mm (0.6 in) spread across just 3 days. Additionally, October's humidity is notably higher at 84%, compared to April's more moderate 63%. For a detailed look at October's weather, visit Changchun weather in October.

April and November present contrasting weather conditions. In April, temperatures range from a chilly minimum of -7°C (19°F) to a warm maximum of 29°C (85°F), averaging around 9°C (49°F). The month sees relatively low precipitation at 15 mm (0.6 in) over about three days, accompanied by a moderate humidity level of 63%. In stark contrast, November experiences much colder temperatures, with a minimum of -16°C (3°F), an average of -2°C (29°F), and a maximum of 17°C (62°F). Precipitation increases to 28 mm (1.1 in) spread over four days, and humidity rises slightly to 69%. For further details on November weather specifically, you can check Changchun weather in November.

April and December present striking contrasts in weather conditions. In April, temperatures range from a chilly -7°C (19°F) at their lowest to a pleasant average of 9°C (49°F), peaking at 29°C (85°F). This month receives about 15 mm (0.6 in) of precipitation over approximately three days, with humidity levels averaging around 63%. In contrast, December is notably colder, with minimum temperatures plunging to -27°C (-16°F) and an average of -12°C (11°F), climbing to a maximum of just 7°C (45°F). Precipitation decreases significantly to 7 mm (0.3 in) across only one day, while humidity slightly rises to 65%. For more detailed information on December weather, you can visit Changchun weather in December.

Compare Changchun's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Changchun

In April, Changchun experiences a significant transition from the chill of winter to the budding warmth of spring. Unlike the colder months, where temperatures frequently dip, April boasts a more moderate climate with average temperatures rising and giving way to pleasant days. The maximum temperature can reach a comfortable 29°C (85°F), offering a taste of summer, while chilly nights remind us that winter has just passed. Precipitation is minimal, with only a few rainy days, allowing for ample sunshine to encourage blooming landscapes. As humidity hovers around a moderate 63%, the overall atmosphere becomes much more inviting. This month serves as a vibrant prelude to the warmer seasons ahead, making it a delightful time to experience the evolving beauty of Changchun. For more on the climate specifics, visit Changchun Climate.