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September Weather in Raoyang, China

Last updated: August 23, 2025

In Raoyang, China, the average temperature in September hovers around 27°C (80°F), making it a pleasantly warm destination. Expect temperatures to range from a cool 18°C (65°F) to a sizzling 34°C (94°F). However, be prepared for some rain, as the month sees about 132 mm (5.2 in) of precipitation over 16 days. With an average humidity of 71%, the atmosphere can feel quite tropical.

September Temperature in Raoyang

In September in Raoyang, the average temperature is 27°C (80°F). Maximums can reach 34°C (94°F), and minimums can be as low as 18°C (65°F). This pleasant climate makes it an ideal time for traveling to enjoy outdoor adventures and sightseeing.

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

The chart illustrates September temperature patterns in Raoyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raoyang, September typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec585864707680828180746860
Data source: Temperature data for Raoyang 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 Raoyang

In Raoyang in September, the precipitation amount is 132 mm (5.2 in) over the course of 16 days.

September Precipitation Trends in Raoyang

The chart displays monthly precipitation patterns in Raoyang, 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 Raoyang, September typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec334997110217300186292132514133
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Raoyang

In Raoyang in September, humidity is 71%. With an average temperature of 27°C (80°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities more challenging and requiring frequent breaks to stay hydrated.

September Average Humidity in Raoyang

This chart illustrates the average monthly humidity levels in Raoyang, 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 Raoyang is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%79%80%85%81%85%84%72%70%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Raoyang

In Raoyang 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 Raoyang.

Maximum UV Index Levels in Raoyang for September

The chart shows the monthly maximum UV Index (UVI) for Raoyang 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 Raoyang typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121213131314121097
Data source: Raoyang 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 Raoyang Compares to Other Months

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

This table compares monthly weather conditions in Raoyang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)33 mm (1.3 inches)71%high
February Weather15°C (59°F)49 mm (1.9 inches)73%very high
March Weather18°C (64°F)97 mm (3.8 inches)79%extreme
April Weather21°C (70°F)110 mm (4.3 inches)80%extreme
May Weather24°C (76°F)217 mm (8.5 inches)85%extreme
June Weather27°C (80°F)300 mm (11.8 inches)81%extreme
July Weather28°C (82°F)186 mm (7.3 inches)85%extreme
August Weather27°C (81°F)292 mm (11.5 inches)83%extreme
September Weather27°C (80°F)132 mm (5.2 inches)71%extreme
October Weather23°C (74°F)51 mm (2.0 inches)70%very high
November Weather20°C (68°F)41 mm (1.6 inches)72%very high
December Weather16°C (61°F)33 mm (1.3 inches)75%high

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