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September Weather in Changdian, China

Last updated: August 22, 2025

In September, the average temperature in Changdian, China is a pleasant 23°C (74°F), with a range that can drop to a cool 13°C (56°F) at night or rise to a warm 34°C (93°F) during the day. Expect 80 mm (3.2 in) of precipitation spread over approximately 6 days, contributing to an average humidity of 68%. Enjoy the mild and refreshing climate!

September Temperature in Changdian

In September in Changdian, the average temperature is 23°C (74°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers seeking to enjoy moderate weather and outdoor activities.

September Weather in Changdian: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Changdian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changdian, September typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec354152617280838174615138
Data source: Temperature data for Changdian 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.

September Precipitation in Changdian

In Changdian in September, the precipitation amount is 80 mm (3.2 in) over a span of 6 days.

September Precipitation Trends in Changdian

The chart displays monthly precipitation patterns in Changdian, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Changdian, September typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec22222336499620122280282911
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Changdian

In Changdian in September, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

September Average Humidity in Changdian

This chart illustrates the average monthly humidity levels in Changdian, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Changdian is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%63%70%77%73%73%85%83%68%72%81%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Changdian

In Changdian in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Changdian.

Maximum UV Index Levels in Changdian for September

The chart shows the monthly maximum UV Index (UVI) for Changdian in September, 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 September, the maximum UV index in Changdian typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101011108753
Data source: Changdian September 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 September Weather in Changdian Compares to Other Months

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

This table compares monthly weather conditions in Changdian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)22 mm (0.9 inches)53%moderate
February Weather5°C (41°F)22 mm (0.9 inches)63%moderate
March Weather11°C (52°F)23 mm (0.9 inches)70%high
April Weather16°C (62°F)36 mm (1.4 inches)77%very high
May Weather22°C (72°F)49 mm (1.9 inches)73%very high
June Weather27°C (81°F)96 mm (3.8 inches)73%very high
July Weather28°C (83°F)201 mm (7.9 inches)85%extreme
August Weather27°C (82°F)222 mm (8.8 inches)83%very high
September Weather23°C (74°F)80 mm (3.2 inches)68%very high
October Weather16°C (61°F)28 mm (1.1 inches)72%high
November Weather11°C (51°F)29 mm (1.2 inches)81%moderate
December Weather3°C (38°F)11 mm (0.4 inches)72%moderate

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