September Weather in Xin'an, China

Last updated: August 23, 2025

In Xin'an, China, the average temperature in September is a pleasant 25°C (78°F). Expect a range from a cozy 19°C (66°F) to a warm 31°C (88°F). During this month, anticipate 203 mm (8.0 in) of precipitation over about 12 days, contributing to an average humidity of 81%. Enjoy the balance of warmth and refreshing showers!

September Temperature in Xin'an

In September in Xin'an, the average temperature is 25°C (78°F). The maximum can reach 31°C (88°F), while the minimum can drop to as low as 19°C (66°F). Overall, it’s a pleasant time for traveling, perfect for those looking to enjoy mild weather.

September Weather in Xin'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Xin'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xin'an, September typically has an average temperature of 25°C (78°F), with highs reaching up to 31°C (88°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Xin'an

In Xin'an in September, the total precipitation amount reached 203 mm (8.0 in) over the course of 12 days.

September Precipitation Trends in Xin'an

The chart displays monthly precipitation patterns in Xin'an, 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 Xin'an, September typically receives around 203 mm (8.0 inches) of precipitation spread over approximately 12 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 Xin'an

In Xin'an in September humidity is 81%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less comfortable and requiring frequent breaks to stay hydrated.

September Average Humidity in Xin'an

This chart illustrates the average monthly humidity levels in Xin'an, 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 Xin'an is approximately 81%, 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 Xin'an

In Xin'an in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Xin'an.

Maximum UV Index Levels in Xin'an for September

The chart shows the monthly maximum UV Index (UVI) for Xin'an 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 Xin'an typically reaches 10, which falls under the very high exposure category.

Data source: Xin'an 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 Xin'an Compares to Other Months

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

This table compares monthly weather conditions in Xin'an, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	58 mm (2.3 inches)	70%	moderate
February Weather	6°C (44°F)	64 mm (2.5 inches)	73%	high
March Weather	11°C (51°F)	76 mm (3.0 inches)	81%	very high
April Weather	15°C (59°F)	79 mm (3.1 inches)	87%	very high
May Weather	20°C (68°F)	103 mm (4.0 inches)	87%	very high
June Weather	24°C (75°F)	147 mm (5.8 inches)	89%	extreme
July Weather	27°C (82°F)	229 mm (9.0 inches)	93%	extreme
August Weather	28°C (84°F)	164 mm (6.5 inches)	91%	extreme
September Weather	25°C (78°F)	203 mm (8.0 inches)	81%	very high
October Weather	20°C (68°F)	72 mm (2.8 inches)	80%	very high
November Weather	15°C (59°F)	59 mm (2.3 inches)	82%	high
December Weather	9°C (48°F)	53 mm (2.1 inches)	77%	moderate