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September Weather in Sanjia, China

Last updated: August 22, 2025

In Sanjia, China, the average temperature in September hovers around 27°C (82°F). Be prepared for temperatures that can dip to a minimum of 18°C (65°F) and soar to a maximum of 39°C (103°F). Expect 120 mm (4.7 in) of precipitation spread across 13 days, with an average humidity of 78%, creating a warm and somewhat humid atmosphere.

September Temperature in Sanjia

In September in Sanjia, the average temperature is 27°C (82°F), with maximums reaching up to 39°C (103°F) and minimums dipping as low as 18°C (65°F). This makes Sanjia an ideal destination for travelers seeking warm weather and plenty of sun.

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

The chart illustrates September temperature patterns in Sanjia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanjia, September typically has an average temperature of 27°C (82°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec505057657378858681726353
Data source: Temperature data for Sanjia 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 Sanjia

In Sanjia in September, the precipitation amount is 120 mm (4.7 in) spread over 13 days.

September Precipitation Trends in Sanjia

The chart displays monthly precipitation patterns in Sanjia, 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 Sanjia, September typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec414895851552211941761201216839
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sanjia

In Sanjia in September humidity is 78%. With an average temperature of 27°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty affair and requiring frequent breaks for hydration.

September Average Humidity in Sanjia

This chart illustrates the average monthly humidity levels in Sanjia, 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 Sanjia is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sanjia

In Sanjia in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sanjia.

Maximum UV Index Levels in Sanjia for September

The chart shows the monthly maximum UV Index (UVI) for Sanjia 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 Sanjia typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710111212131311975
Data source: Sanjia 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 Sanjia Compares to Other Months

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

This table compares monthly weather conditions in Sanjia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)41 mm (1.6 inches)68%high
February Weather10°C (51°F)48 mm (1.9 inches)73%high
March Weather14°C (58°F)95 mm (3.7 inches)80%very high
April Weather18°C (65°F)85 mm (3.4 inches)86%extreme
May Weather23°C (73°F)155 mm (6.1 inches)88%extreme
June Weather26°C (79°F)221 mm (8.7 inches)89%extreme
July Weather30°C (85°F)194 mm (7.6 inches)91%extreme
August Weather30°C (86°F)176 mm (6.9 inches)88%extreme
September Weather27°C (82°F)120 mm (4.7 inches)78%extreme
October Weather22°C (72°F)121 mm (4.8 inches)79%very high
November Weather17°C (64°F)68 mm (2.7 inches)80%high
December Weather12°C (53°F)39 mm (1.5 inches)80%moderate

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