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September Weather in Dianga, China

Last updated: August 22, 2025

In September, the average temperature in Dianga, China hovers around 9°C (49°F), with a minimum dropping to -2°C (28°F) and a maximum peaking at 20°C (69°F). Expect 136 mm (5.4 in) of precipitation spread over 20 days, contributing to a high average humidity level of 91%. Experience the season’s chill and the occasional drizzle as nature awakens in this charming locale!

September Temperature in Dianga

In September in Dianga, the average temperature is 9°C (49°F), with maximums reaching up to 20°C (69°F) and minimums dropping as low as -2°C (28°F). This is a great time to visit Dianga if you enjoy cool, crisp weather and want to experience the local culture without the crowds.

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

The chart illustrates September temperature patterns in Dianga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dianga, September typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (69°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec162029374450555548382616
Data source: Temperature data for Dianga 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 Dianga

In Dianga in September, the precipitation amount is 136 mm (5.4 in) distributed over the course of 20 days.

September Precipitation Trends in Dianga

The chart displays monthly precipitation patterns in Dianga, 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 Dianga, September typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec142040781211401231371361143313
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dianga

In Dianga in September humidity is 91%. With an average temperature of 9°C (49°F), this humidity feels like a chilly mist enveloping you, making travel uncomfortable as the dampness seeps into your clothing and chills you to the bone.

September Average Humidity in Dianga

This chart illustrates the average monthly humidity levels in Dianga, 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 Dianga is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%86%85%84%87%88%91%91%91%90%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dianga

In Dianga in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Dianga.

Maximum UV Index Levels in Dianga for September

The chart shows the monthly maximum UV Index (UVI) for Dianga 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 Dianga typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec57111415151414131075
Data source: Dianga 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 Dianga Compares to Other Months

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

This table compares monthly weather conditions in Dianga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)14 mm (0.6 inches)87%moderate
February Weather-7°C (20°F)20 mm (0.8 inches)90%high
March Weather-2°C (29°F)40 mm (1.6 inches)86%extreme
April Weather3°C (37°F)78 mm (3.1 inches)84%extreme
May Weather7°C (45°F)121 mm (4.7 inches)84%extreme
June Weather10°C (51°F)140 mm (5.5 inches)87%extreme
July Weather13°C (56°F)123 mm (4.9 inches)88%extreme
August Weather13°C (55°F)137 mm (5.4 inches)91%extreme
September Weather9°C (49°F)136 mm (5.4 inches)91%extreme
October Weather3°C (38°F)114 mm (4.5 inches)91%very high
November Weather-3°C (26°F)33 mm (1.3 inches)90%high
December Weather-9°C (16°F)13 mm (0.5 inches)87%moderate

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