September Weather in Hongtu, China

Last updated: August 22, 2025

In September, the average temperature in Hongtu, China hovers around 19°C (67°F), with temperatures ranging from a cool 10°C (50°F) to a warm 29°C (85°F). Expect 179 mm (7.1 in) of precipitation spread across 19 days, contributing to an average humidity level of 77%. Stay prepared for variable weather while enjoying the unique charm of this destination!

September Temperature in Hongtu

In September in Hongtu, the average temperature is 19°C (67°F). The maximum can reach 29°C (85°F), and the minimum can be as low as 10°C (50°F). It's a great time to enjoy outdoor activities while packing for both warm and cooler conditions.

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

The chart illustrates September temperature patterns in Hongtu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hongtu, September typically has an average temperature of 19°C (67°F), with highs reaching up to 29°C (85°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Hongtu

In Hongtu in September, the precipitation amount is 179 mm (7.1 in) occurring over 19 days.

September Precipitation Trends in Hongtu

The chart displays monthly precipitation patterns in Hongtu, 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 Hongtu, September typically receives around 179 mm (7.1 inches) of precipitation spread over approximately 19 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 Hongtu

In Hongtu in September, humidity is 77%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel slightly more challenging as the air clings to your skin, turning every step into a leisurely stroll through a sauna.

September Average Humidity in Hongtu

This chart illustrates the average monthly humidity levels in Hongtu, 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 Hongtu is approximately 77%, 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 Hongtu

In Hongtu in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Hongtu.

Maximum UV Index Levels in Hongtu for September

The chart shows the monthly maximum UV Index (UVI) for Hongtu 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 Hongtu typically reaches 12, which falls under the extreme exposure category.

Data source: Hongtu 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 Hongtu Compares to Other Months

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

This table compares monthly weather conditions in Hongtu, 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 (37°F)	56 mm (2.2 inches)	72%	high
February Weather	4°C (39°F)	67 mm (2.6 inches)	76%	high
March Weather	9°C (49°F)	138 mm (5.4 inches)	87%	very high
April Weather	13°C (56°F)	165 mm (6.5 inches)	82%	extreme
May Weather	17°C (63°F)	254 mm (10.0 inches)	83%	extreme
June Weather	21°C (69°F)	303 mm (11.9 inches)	84%	extreme
July Weather	23°C (73°F)	314 mm (12.4 inches)	87%	extreme
August Weather	23°C (74°F)	214 mm (8.4 inches)	85%	extreme
September Weather	19°C (67°F)	179 mm (7.1 inches)	77%	extreme
October Weather	13°C (56°F)	118 mm (4.6 inches)	81%	very high
November Weather	9°C (48°F)	64 mm (2.5 inches)	86%	high
December Weather	4°C (39°F)	38 mm (1.5 inches)	81%	moderate