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September Weather in Checun, China

Last updated: August 22, 2025

In September, the average temperature in Checun, China hovers around 19°C (67°F). Expect temperatures to range from a refreshing 10°C (50°F) to a warm 32°C (90°F). During this month, precipitation is about 134 mm (5.3 in), typically spread over 12 days, contributing to an average humidity level of 73%.

September Temperature in Checun

In September in Checun, the average temperature is 19°C (67°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 10°C (50°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Checun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Checun, September typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec323748566672757567554636
Data source: Temperature data for Checun 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 Checun

In Checun in September, the precipitation amount is 134 mm (5.3 in) over a period of 12 days.

September Precipitation Trends in Checun

The chart displays monthly precipitation patterns in Checun, 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 Checun, September typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec212430545212913514613468228
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Checun

In Checun in September humidity is 73%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable and sticky, but still manageable as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Checun

This chart illustrates the average monthly humidity levels in Checun, 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 Checun is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%85%82%77%80%86%82%73%81%84%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Checun

In Checun in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Checun.

Maximum UV Index Levels in Checun for September

The chart shows the monthly maximum UV Index (UVI) for Checun 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 Checun typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec56791111111110854
Data source: Checun 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 Checun Compares to Other Months

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

This table compares monthly weather conditions in Checun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)21 mm (0.8 inches)74%moderate
February Weather3°C (37°F)24 mm (0.9 inches)78%high
March Weather9°C (48°F)30 mm (1.2 inches)85%high
April Weather13°C (56°F)54 mm (2.1 inches)82%very high
May Weather19°C (66°F)52 mm (2.0 inches)77%extreme
June Weather22°C (73°F)129 mm (5.1 inches)80%extreme
July Weather24°C (76°F)135 mm (5.3 inches)86%extreme
August Weather24°C (75°F)146 mm (5.8 inches)82%extreme
September Weather19°C (67°F)134 mm (5.3 inches)73%very high
October Weather13°C (55°F)68 mm (2.7 inches)81%very high
November Weather8°C (47°F)22 mm (0.9 inches)84%moderate
December Weather2°C (36°F)8 mm (0.3 inches)81%moderate

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