September Weather in Supu, China

Last updated: August 23, 2025

In September, the average temperature in Supu, China hovers around 21°C (70°F). Expect minimums dipping to 12°C (53°F) and maximums soaring to 32°C (91°F). With an average humidity of 83%, the atmosphere can feel quite muggy. Additionally, prepare for 189 mm (7.4 in) of precipitation spread over 17 days throughout the month, so don't forget your umbrella!

September Temperature in Supu

In September in Supu, the average temperature is 21°C (70°F). The maximum can reach 32°C (91°F), while the minimum can be as low as 12°C (53°F). This climate offers a comfortable range, making it an ideal destination for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Supu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Supu, September typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (91°F) and lows dropping to around 12°C (53°F).

Data source: Temperature data for Supu generated using information from the Copernicus Climate Change Service.

September Precipitation in Supu

In Supu in September, the total precipitation amount is 189 mm (7.4 in) over a span of 17 days.

September Precipitation Trends in Supu

The chart displays monthly precipitation patterns in Supu, 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 Supu, September typically receives around 189 mm (7.4 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Supu

In Supu in September humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

September Average Humidity in Supu

This chart illustrates the average monthly humidity levels in Supu, 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 Supu is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Supu

In Supu 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 Supu.

Maximum UV Index Levels in Supu for September

The chart shows the monthly maximum UV Index (UVI) for Supu 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 Supu typically reaches 11, which falls under the extreme exposure category.

Data source: Supu 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 Supu Compares to Other Months

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

This table compares monthly weather conditions in Supu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	84 mm (3.3 inches)	67%	high
February Weather	7°C (44°F)	75 mm (3.0 inches)	74%	very high
March Weather	12°C (54°F)	106 mm (4.2 inches)	71%	extreme
April Weather	16°C (60°F)	117 mm (4.6 inches)	73%	extreme
May Weather	19°C (66°F)	149 mm (5.9 inches)	83%	extreme
June Weather	22°C (71°F)	237 mm (9.3 inches)	88%	extreme
July Weather	24°C (75°F)	163 mm (6.4 inches)	88%	extreme
August Weather	24°C (76°F)	118 mm (4.7 inches)	88%	extreme
September Weather	21°C (70°F)	189 mm (7.4 inches)	83%	extreme
October Weather	15°C (60°F)	124 mm (4.9 inches)	78%	very high
November Weather	11°C (52°F)	73 mm (2.9 inches)	85%	very high
December Weather	6°C (43°F)	61 mm (2.4 inches)	77%	high