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September Weather in Halasu, China

Last updated: August 22, 2025

In September, the average temperature in Halasu, China hovers around 13°C (56°F). While temperatures can dip as low as -1°C (30°F), they can also soar to a warm 31°C (87°F). Expect 101 mm (4.0 in) of precipitation over approximately 12 days, accompanied by a high average humidity of 83%.

September Temperature in Halasu

In September in Halasu, the average temperature is 13°C (56°F), with maximums reaching up to 31°C (87°F) and minimums dropping as low as -1°C (30°F). It's a great time to visit for those who enjoy a mix of warm sunny days and cooler evenings, so pack accordingly!

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

The chart illustrates September temperature patterns in Halasu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Halasu, September typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (87°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec-072642556471655539202
Data source: Temperature data for Halasu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Halasu

In Halasu in September, the precipitation amount is 101 mm (4.0 in) spread over 12 days.

September Precipitation Trends in Halasu

The chart displays monthly precipitation patterns in Halasu, 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 Halasu, September typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec36826421001731691012375
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Halasu

In Halasu in September humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

September Average Humidity in Halasu

This chart illustrates the average monthly humidity levels in Halasu, 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 Halasu is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%75%70%62%65%76%85%85%83%78%68%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Halasu

In Halasu in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Halasu, you can refer to this Hourly UV Index in Halasu.

Maximum UV Index Levels in Halasu for September

The chart shows the monthly maximum UV Index (UVI) for Halasu 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 Halasu typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688986421
Data source: Halasu 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 Halasu Compares to Other Months

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

This table compares monthly weather conditions in Halasu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-18°C (0°F)3 mm (0.1 inches)84%low
February Weather-14°C (7°F)6 mm (0.2 inches)75%moderate
March Weather-3°C (26°F)8 mm (0.3 inches)70%moderate
April Weather6°C (42°F)26 mm (1.0 inches)62%high
May Weather13°C (55°F)42 mm (1.7 inches)65%very high
June Weather18°C (64°F)100 mm (3.9 inches)76%very high
July Weather22°C (71°F)173 mm (6.8 inches)85%very high
August Weather18°C (65°F)169 mm (6.6 inches)85%very high
September Weather13°C (56°F)101 mm (4.0 inches)83%high
October Weather4°C (39°F)23 mm (0.9 inches)78%moderate
November Weather-7°C (20°F)7 mm (0.3 inches)68%low
December Weather-17°C (3°F)5 mm (0.2 inches)78%low

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