September Weather in Haizhou, China

Last updated: August 22, 2025

In September, the average temperature in Haizhou, China hovers around 23°C (74°F). Daily highs can reach up to 33°C (92°F), while the lows dip to a comfortable 14°C (58°F). Expect a modest precipitation amount of 73 mm (2.9 in) over about 7 days, accompanied by an average humidity level of 65%. Perfect for a tropical getaway!

September Temperature in Haizhou

In September, in Haizhou, the average temperature is 23°C (74°F). Maximums can reach 33°C (92°F), while minimums can drop as low as 14°C (58°F). This makes Haizhou an ideal destination for travelers seeking mild weather and a pleasant climate.

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

The chart illustrates September temperature patterns in Haizhou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haizhou, September typically has an average temperature of 23°C (74°F), with highs reaching up to 33°C (92°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Haizhou

In Haizhou in September, the precipitation amount is 73 mm (2.9 in) during a span of 7 days.

September Precipitation Trends in Haizhou

The chart displays monthly precipitation patterns in Haizhou, 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 Haizhou, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 7 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 Haizhou

In Haizhou in September, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

September Average Humidity in Haizhou

This chart illustrates the average monthly humidity levels in Haizhou, 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 Haizhou is approximately 65%, 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 Haizhou

In Haizhou in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Haizhou.

Maximum UV Index Levels in Haizhou for September

The chart shows the monthly maximum UV Index (UVI) for Haizhou 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 Haizhou typically reaches 9, which falls under the very high exposure category.

Data source: Haizhou 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 Haizhou Compares to Other Months

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

This table compares monthly weather conditions in Haizhou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	27 mm (1.0 inches)	52%	moderate
February Weather	4°C (39°F)	24 mm (0.9 inches)	60%	moderate
March Weather	10°C (50°F)	35 mm (1.4 inches)	70%	high
April Weather	15°C (59°F)	37 mm (1.5 inches)	78%	very high
May Weather	21°C (70°F)	76 mm (3.0 inches)	74%	very high
June Weather	25°C (78°F)	146 mm (5.7 inches)	74%	extreme
July Weather	27°C (81°F)	257 mm (10.1 inches)	84%	very high
August Weather	27°C (82°F)	176 mm (6.9 inches)	81%	very high
September Weather	23°C (74°F)	73 mm (2.9 inches)	65%	very high
October Weather	17°C (62°F)	43 mm (1.7 inches)	72%	high
November Weather	11°C (51°F)	27 mm (1.1 inches)	81%	moderate
December Weather	4°C (39°F)	22 mm (0.9 inches)	71%	moderate