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September Weather in Xunsi, China

Last updated: August 23, 2025

In September, the average temperature in Xunsi, China is a pleasant 21°C (70°F). You'll experience a minimum of 12°C (54°F) and can enjoy warm days with highs reaching 33°C (91°F). However, be prepared for some rain, as 182 mm (7.2 in) of precipitation can be expected over 23 days. With an average humidity of 88%, it’s the perfect time to embrace the lush, vibrant atmosphere of the season!

September Temperature in Xunsi

In September in Xunsi, the average temperature is 21°C (70°F). Maximums can reach 33°C (91°F), while minimums can drop to as low as 12°C (54°F). This pleasant and varied climate makes Xunsi an ideal destination for travelers seeking both warmth and mild conditions.

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

The chart illustrates September temperature patterns in Xunsi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xunsi, September typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec424555616772767769595244
Data source: Temperature data for Xunsi 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 Xunsi

In Xunsi in September, the precipitation amount is 182 mm (7.2 in) spread over 23 days.

September Precipitation Trends in Xunsi

The chart displays monthly precipitation patterns in Xunsi, 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 Xunsi, September typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec7874981161181692412771821548898
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Xunsi

In Xunsi in September, humidity is 88%. With an average temperature of 21°C (70°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and slightly stifling, which can be quite challenging for travelers.

September Average Humidity in Xunsi

This chart illustrates the average monthly humidity levels in Xunsi, 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 Xunsi is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%55%64%76%84%88%89%89%84%87%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xunsi

In Xunsi in September, 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 Xunsi.

Maximum UV Index Levels in Xunsi for September

The chart shows the monthly maximum UV Index (UVI) for Xunsi 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 Xunsi typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810121312131312976
Data source: Xunsi 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 Xunsi Compares to Other Months

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

This table compares monthly weather conditions in Xunsi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)78 mm (3.1 inches)66%high
February Weather7°C (46°F)74 mm (2.9 inches)71%very high
March Weather13°C (55°F)98 mm (3.9 inches)55%very high
April Weather16°C (62°F)116 mm (4.6 inches)64%extreme
May Weather19°C (67°F)118 mm (4.7 inches)76%extreme
June Weather22°C (72°F)169 mm (6.6 inches)84%extreme
July Weather25°C (77°F)241 mm (9.5 inches)88%extreme
August Weather25°C (77°F)277 mm (10.9 inches)89%extreme
September Weather21°C (70°F)182 mm (7.2 inches)88%extreme
October Weather15°C (60°F)154 mm (6.1 inches)84%very high
November Weather11°C (52°F)88 mm (3.4 inches)87%high
December Weather6°C (44°F)98 mm (3.9 inches)78%high

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