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September Weather in Sexiong, China

Last updated: August 22, 2025

In September, the average temperature in Sexiong, China hovers around 7°C (44°F). While daytime highs can reach a pleasant 18°C (64°F), be prepared for chilly nights where temperatures may drop as low as -15°C (6°F). With an average precipitation of 147 mm (5.8 in) spread across 25 days, you can expect a rather wet month, accompanied by high humidity levels averaging 90%. Stay cozy and dry!

September Temperature in Sexiong

In September in Sexiong, the average temperature is 7°C (44°F). Maximum temperatures can reach up to 18°C (64°F), while minimums can drop as low as -15°C (6°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates September temperature patterns in Sexiong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sexiong, September typically has an average temperature of 7°C (44°F), with highs reaching up to 18°C (64°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec381323334349494430102
Data source: Temperature data for Sexiong 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 Sexiong

In Sexiong in September, the total precipitation amount is 147 mm (5.8 in), occurring over the course of 25 days.

September Precipitation Trends in Sexiong

The chart displays monthly precipitation patterns in Sexiong, 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 Sexiong, September typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec10172641103185190159147552317
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sexiong

In Sexiong in September, humidity is 90%. With an average temperature of 7°C (44°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and damp, which can be quite challenging for traveling.

September Average Humidity in Sexiong

This chart illustrates the average monthly humidity levels in Sexiong, 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 Sexiong is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%68%62%63%78%87%91%90%90%78%63%61%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sexiong

In Sexiong in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sexiong, you can check here.

Maximum UV Index Levels in Sexiong for September

The chart shows the monthly maximum UV Index (UVI) for Sexiong 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 Sexiong typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810151618171616141297
Data source: Sexiong 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 Sexiong Compares to Other Months

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

This table compares monthly weather conditions in Sexiong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (3°F)10 mm (0.4 inches)58%very high
February Weather-13°C (8°F)17 mm (0.7 inches)68%very high
March Weather-11°C (13°F)26 mm (1.0 inches)62%extreme
April Weather-5°C (23°F)41 mm (1.6 inches)63%extreme
May Weather0°C (33°F)103 mm (4.0 inches)78%extreme
June Weather6°C (43°F)185 mm (7.3 inches)87%extreme
July Weather9°C (49°F)190 mm (7.5 inches)91%extreme
August Weather9°C (49°F)159 mm (6.3 inches)90%extreme
September Weather7°C (44°F)147 mm (5.8 inches)90%extreme
October Weather-1°C (31°F)55 mm (2.2 inches)78%extreme
November Weather-12°C (11°F)22 mm (0.9 inches)63%very high
December Weather-17°C (2°F)17 mm (0.7 inches)60%high

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