September Weather in Ninghai, China

Last updated: August 22, 2025

In September, the average temperature in Ninghai, China is a pleasant 23°C (73°F). Expect lows of 14°C (58°F) and highs reaching 29°C (85°F), making it a comfortable time to explore. However, be prepared for a bit of rain, as precipitation typically totals 74 mm (2.9 in) over about 5 days. The average humidity hovers around 74%, adding a hint of tropical warmth to your experience. Enjoy your stay!

September Temperature in Ninghai

In September in Ninghai, the average temperature is 23°C (73°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as 14°C (58°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Ninghai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ninghai, September typically has an average temperature of 23°C (73°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Ninghai

In Ninghai in September, the total precipitation amount is 74 mm (2.9 in) over a span of 5 days.

September Precipitation Trends in Ninghai

The chart displays monthly precipitation patterns in Ninghai, 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 Ninghai, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 5 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 Ninghai

In Ninghai in September humidity is 74%. With an average temperature of 23°C (73°F), this humidity feels like walking through a warm, enveloping fog, making outdoor activities more strenuous and requiring frequent breaks for hydration.

September Average Humidity in Ninghai

This chart illustrates the average monthly humidity levels in Ninghai, 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 Ninghai is approximately 74%, 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 Ninghai

In Ninghai in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ninghai.

Maximum UV Index Levels in Ninghai for September

The chart shows the monthly maximum UV Index (UVI) for Ninghai 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 Ninghai typically reaches 8, which falls under the very high exposure category.

Data source: Ninghai 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 Ninghai Compares to Other Months

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

This table compares monthly weather conditions in Ninghai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	17 mm (0.7 inches)	65%	moderate
February Weather	1°C (34°F)	17 mm (0.7 inches)	62%	moderate
March Weather	6°C (43°F)	23 mm (0.9 inches)	69%	high
April Weather	11°C (53°F)	45 mm (1.8 inches)	81%	very high
May Weather	17°C (63°F)	57 mm (2.3 inches)	82%	very high
June Weather	22°C (72°F)	64 mm (2.5 inches)	86%	very high
July Weather	26°C (78°F)	109 mm (4.3 inches)	93%	extreme
August Weather	26°C (80°F)	121 mm (4.8 inches)	91%	extreme
September Weather	23°C (73°F)	74 mm (2.9 inches)	74%	very high
October Weather	16°C (62°F)	31 mm (1.2 inches)	72%	high
November Weather	10°C (50°F)	32 mm (1.2 inches)	71%	moderate
December Weather	3°C (38°F)	25 mm (1.0 inches)	69%	moderate