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September Weather in Rizhao, China

Last updated: August 22, 2025

In September, the average temperature in Rizhao, China is around 23°C (74°F). Expect a comfortable range, with minimum temperatures dipping to 15°C (60°F) and highs reaching up to 30°C (87°F). Be prepared for some rain, as 83 mm (3.3 in) of precipitation is expected over 8 days. With an average humidity of 65%, it's a great time to enjoy the mild weather!

September Temperature in Rizhao

In September, in Rizhao, the average temperature is 23°C (74°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 15°C (60°F). It's a great time to visit Rizhao if you enjoy mild and pleasant weather for outdoor activities.

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

The chart illustrates September temperature patterns in Rizhao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rizhao, September typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec353746546472788074625139
Data source: Temperature data for Rizhao 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 Rizhao

In Rizhao in September, the precipitation amount reaches 83 mm (3.3 in) over the course of 8 days.

September Precipitation Trends in Rizhao

The chart displays monthly precipitation patterns in Rizhao, 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 Rizhao, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec19223539648824117683322516
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rizhao

In Rizhao in September, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

September Average Humidity in Rizhao

This chart illustrates the average monthly humidity levels in Rizhao, 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 Rizhao is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%60%70%78%74%74%84%81%65%72%81%71%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rizhao

In Rizhao in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Rizhao.

Maximum UV Index Levels in Rizhao for September

The chart shows the monthly maximum UV Index (UVI) for Rizhao 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 Rizhao typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101011108753
Data source: Rizhao 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 Rizhao Compares to Other Months

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

This table compares monthly weather conditions in Rizhao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)19 mm (0.7 inches)52%moderate
February Weather3°C (37°F)22 mm (0.9 inches)60%moderate
March Weather8°C (46°F)35 mm (1.4 inches)70%high
April Weather12°C (54°F)39 mm (1.5 inches)78%very high
May Weather18°C (65°F)64 mm (2.5 inches)74%very high
June Weather22°C (72°F)88 mm (3.5 inches)74%very high
July Weather26°C (78°F)241 mm (9.5 inches)84%extreme
August Weather27°C (80°F)176 mm (6.9 inches)81%very high
September Weather23°C (74°F)83 mm (3.3 inches)65%very high
October Weather17°C (62°F)32 mm (1.3 inches)72%high
November Weather11°C (52°F)25 mm (1.0 inches)81%moderate
December Weather4°C (39°F)16 mm (0.6 inches)71%moderate

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