August Weather in Changchun, China

Last updated: August 23, 2025

In August, the average temperature in Changchun, China hovers around 29°C (84°F), making it a warm destination for visitors. Expect lows of 25°C (77°F) and highs reaching 34°C (93°F). However, be prepared for moderate precipitation, averaging 240 mm (9.5 in) over 19 days, paired with an average humidity of 85%. Dress accordingly to enjoy this vibrant locale!

August Temperature in Changchun

In August in Changchun, the average temperature is 29°C (84°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop to as low as 25°C (77°F). This makes it an ideal time for travelers seeking warm weather and enjoyable outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 29°C (84°F), with highs reaching up to 34°C (93°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Changchun generated using information from the Copernicus Climate Change Service.

August Precipitation in Changchun

In Changchun in August, the precipitation amount is 240 mm (9.5 in) spread over a duration of 19 days.

August Precipitation Trends in Changchun

The chart displays monthly precipitation patterns in Changchun, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Changchun, August typically receives around 240 mm (9.5 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Changchun

In Changchun in August, humidity is 85%. With an average temperature of 29°C (84°F), this humidity feels like a stifling blanket enveloping you, making travel challenging as you find yourself constantly seeking shade and cool breezes.

August Average Humidity in Changchun

This chart illustrates the average monthly humidity levels in Changchun, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Changchun is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Changchun

In Changchun in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Changchun.

Maximum UV Index Levels in Changchun for August

The chart shows the monthly maximum UV Index (UVI) for Changchun in August, 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 August, the maximum UV index in Changchun typically reaches 12, which falls under the extreme exposure category.

Data source: Changchun August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	42 mm (1.6 inches)	66%	high
February Weather	11°C (53°F)	71 mm (2.8 inches)	71%	very high
March Weather	15°C (58°F)	128 mm (5.0 inches)	81%	very high
April Weather	18°C (65°F)	90 mm (3.5 inches)	84%	extreme
May Weather	23°C (73°F)	124 mm (4.9 inches)	87%	extreme
June Weather	26°C (79°F)	267 mm (10.5 inches)	84%	extreme
July Weather	29°C (84°F)	115 mm (4.5 inches)	88%	extreme
August Weather	29°C (84°F)	240 mm (9.5 inches)	85%	extreme
September Weather	27°C (81°F)	82 mm (3.2 inches)	67%	extreme
October Weather	23°C (73°F)	84 mm (3.3 inches)	72%	very high
November Weather	18°C (65°F)	70 mm (2.7 inches)	77%	very high
December Weather	14°C (57°F)	36 mm (1.4 inches)	80%	high