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September Weather in Tongxian, China

Last updated: August 22, 2025

In Tongxian, China, the average temperature in September hovers around 26°C (80°F), with an intriguing range that can drop to a cool 16°C (61°F) and soar up to a sizzling 38°C (101°F). During this month, expect approximately 103 mm (4.0 in) of precipitation spread across 13 days, contributing to an average humidity of 61%.

September Temperature in Tongxian

In September in Tongxian, the average temperature is 26°C (80°F). The maximum can reach 38°C (101°F) and the minimum can be as low as 16°C (61°F). It's an ideal time for travelers to enjoy warm weather while being prepared for the occasional cooler evening.

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

The chart illustrates September temperature patterns in Tongxian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tongxian, September typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec535562677478828280716354
Data source: Temperature data for Tongxian 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 Tongxian

In Tongxian in September, the precipitation amount is 103 mm (4.0 in) over a span of 13 days.

September Precipitation Trends in Tongxian

The chart displays monthly precipitation patterns in Tongxian, 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 Tongxian, September typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec4583154160234325107165103484627
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tongxian

In Tongxian in September, humidity is 61%. With an average temperature of 26°C (80°F), this humidity feels like a sweltering embrace, making outdoor activities a bit uncomfortable and requiring frequent breaks in the shade.

September Average Humidity in Tongxian

This chart illustrates the average monthly humidity levels in Tongxian, 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 Tongxian is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%77%76%85%80%87%84%61%62%67%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tongxian

In Tongxian 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 Tongxian.

Maximum UV Index Levels in Tongxian for September

The chart shows the monthly maximum UV Index (UVI) for Tongxian 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 Tongxian typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121113131313121096
Data source: Tongxian 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 Tongxian Compares to Other Months

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

This table compares monthly weather conditions in Tongxian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)45 mm (1.8 inches)66%high
February Weather13°C (55°F)83 mm (3.3 inches)70%very high
March Weather17°C (62°F)154 mm (6.1 inches)77%extreme
April Weather20°C (68°F)160 mm (6.3 inches)76%extreme
May Weather24°C (75°F)234 mm (9.2 inches)85%extreme
June Weather26°C (79°F)325 mm (12.8 inches)80%extreme
July Weather28°C (83°F)107 mm (4.2 inches)87%extreme
August Weather28°C (82°F)165 mm (6.5 inches)84%extreme
September Weather26°C (80°F)103 mm (4.0 inches)61%extreme
October Weather22°C (72°F)47 mm (1.9 inches)62%very high
November Weather17°C (63°F)46 mm (1.8 inches)67%very high
December Weather12°C (54°F)27 mm (1.1 inches)74%high

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