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April Weather in Changchun, China

Last updated: August 23, 2025

In April, the average temperature in Changchun, China hovers around 18°C (65°F). Expect a range from a cool 9°C (49°F) to a warm 28°C (82°F). This period typically sees 90 mm (3.5 in) of precipitation spread over 12 days, contributing to an average humidity of 84%. Be prepared for a blend of moderate warmth and occasional showers!

April Temperature in Changchun

In April in Changchun, the average temperature is 18°C (65°F). Maximums can reach 28°C (82°F), and minimums can be as low as 9°C (49°F). This mild climate makes it an ideal time for outdoor activities and sightseeing in Changchun.

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 18°C (65°F), with highs reaching up to 28°C (82°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec535358657379848381736556
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 Changchun in April, the precipitation amount is 90 mm (3.5 in) spread over 12 days.

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 90 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec42711289012526711524082847036
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Changchun

In Changchun in April, humidity is 84%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and slightly uncomfortable as the air clings to your skin and limits your breath.

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 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%81%84%87%84%88%85%67%72%77%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Changchun

In Changchun in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Changchun.

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 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111213121211986
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.

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.

This table compares monthly weather conditions in Changchun, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)42 mm (1.6 inches)66%high
February Weather11°C (53°F)71 mm (2.8 inches)71%very high
March Weather15°C (58°F)128 mm (5.0 inches)81%very high
April Weather18°C (65°F)90 mm (3.5 inches)84%extreme
May Weather23°C (73°F)124 mm (4.9 inches)87%extreme
June Weather26°C (79°F)267 mm (10.5 inches)84%extreme
July Weather29°C (84°F)115 mm (4.5 inches)88%extreme
August Weather29°C (84°F)240 mm (9.5 inches)85%extreme
September Weather27°C (81°F)82 mm (3.2 inches)67%extreme
October Weather23°C (73°F)84 mm (3.3 inches)72%very high
November Weather18°C (65°F)70 mm (2.7 inches)77%very high
December Weather14°C (57°F)36 mm (1.4 inches)80%high

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