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September Weather in Gui'ao, China

Last updated: August 23, 2025

In Gui'ao, China, the average temperature in September is a pleasant 24°C (76°F). During this time, you can expect temperatures to vary between a minimum of 14°C (57°F) and a maximum of 36°C (98°F). With an average humidity of 78% and 129 mm (5.1 in) of precipitation spread over 14 days, be prepared for a mix of sunshine and refreshing showers!

September Temperature in Gui'ao

In September in Gui'ao, the average temperature is 24°C (76°F), with a maximum that can reach 36°C (98°F) and a minimum that can drop to 14°C (57°F). This makes Gui'ao a comfortable destination for travelers, suitable for both warm activities and cooler evenings.

September Weather in Gui'ao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Gui'ao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gui'ao, September typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (98°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec454755627075818176665747
Data source: Temperature data for Gui'ao 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 Gui'ao

In Gui'ao in September, the precipitation amount is 129 mm (5.1 in) over the course of 14 days.

September Precipitation Trends in Gui'ao

The chart displays monthly precipitation patterns in Gui'ao, 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 Gui'ao, September typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec5373135126248349260216129847647
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gui'ao

In Gui'ao in September, humidity is 78%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel sticky and uncomfortable, potentially leading to fatigue for travelers.

September Average Humidity in Gui'ao

This chart illustrates the average monthly humidity levels in Gui'ao, 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 Gui'ao 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 Gui'ao

In Gui'ao 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 Gui'ao.

Maximum UV Index Levels in Gui'ao for September

The chart shows the monthly maximum UV Index (UVI) for Gui'ao 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 Gui'ao typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212121311975
Data source: Gui'ao 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 Gui'ao Compares to Other Months

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

This table compares monthly weather conditions in Gui'ao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)53 mm (2.1 inches)68%high
February Weather8°C (47°F)73 mm (2.9 inches)73%very high
March Weather13°C (55°F)135 mm (5.3 inches)80%very high
April Weather17°C (62°F)126 mm (5.0 inches)86%extreme
May Weather21°C (70°F)248 mm (9.8 inches)88%extreme
June Weather24°C (76°F)349 mm (13.7 inches)89%extreme
July Weather27°C (81°F)260 mm (10.2 inches)91%extreme
August Weather27°C (81°F)216 mm (8.5 inches)88%extreme
September Weather24°C (76°F)129 mm (5.1 inches)78%extreme
October Weather19°C (67°F)84 mm (3.3 inches)79%very high
November Weather14°C (58°F)76 mm (3.0 inches)80%high
December Weather9°C (48°F)47 mm (1.8 inches)80%moderate

Compare Gui'ao's Climate with Cities Worldwide