September Weather in Nantai, China

Last updated: August 22, 2025

In September, the average temperature in Nantai, China is a comfortable 20°C (68°F), with daily highs reaching up to 31°C (88°F) and lows dropping to 6°C (42°F). Prepare for some rain, as the region experiences 96 mm (3.8 in) of precipitation over about 9 days. With an average humidity of 75%, it's advisable to stay hydrated and enjoy the refreshing atmosphere!

September Temperature in Nantai

In September in Nantai, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 6°C (42°F). This range makes Nantai a great destination for travelers seeking pleasant weather and a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Nantai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nantai, September typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (42°F).

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

September Precipitation in Nantai

In Nantai in September, the total precipitation amount is 96 mm (3.8 in) spread over a period of 9 days.

September Precipitation Trends in Nantai

The chart displays monthly precipitation patterns in Nantai, 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 Nantai, September typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Nantai

In Nantai in September, humidity is 75%. With an average temperature of 20°C (68°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and exhausted.

September Average Humidity in Nantai

This chart illustrates the average monthly humidity levels in Nantai, 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 Nantai is approximately 75%, 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 Nantai

In Nantai in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Nantai.

Maximum UV Index Levels in Nantai for September

The chart shows the monthly maximum UV Index (UVI) for Nantai 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 Nantai typically reaches 7, which falls under the high exposure category.

Data source: Nantai 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 Nantai Compares to Other Months

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

This table compares monthly weather conditions in Nantai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	5 mm (0.2 inches)	58%	low
February Weather	-4°C (25°F)	9 mm (0.4 inches)	52%	moderate
March Weather	4°C (40°F)	14 mm (0.6 inches)	53%	high
April Weather	13°C (55°F)	27 mm (1.1 inches)	59%	very high
May Weather	19°C (66°F)	61 mm (2.4 inches)	70%	very high
June Weather	23°C (74°F)	74 mm (2.9 inches)	79%	very high
July Weather	27°C (81°F)	84 mm (3.3 inches)	85%	extreme
August Weather	25°C (78°F)	195 mm (7.7 inches)	86%	very high
September Weather	20°C (68°F)	96 mm (3.8 inches)	75%	high
October Weather	12°C (53°F)	49 mm (1.9 inches)	80%	moderate
November Weather	3°C (38°F)	34 mm (1.3 inches)	70%	moderate
December Weather	-5°C (23°F)	7 mm (0.3 inches)	58%	low