nomadseason

September Weather in Xia'er, China

Last updated: August 22, 2025

In September, the average temperature in Xia'er, China is a cool 9°C (48°F). Expect temperatures to range from a brisk -9°C (16°F) to a mild 18°C (64°F). Throughout the month, you’ll experience around 167 mm (6.6 in) of precipitation over 27 days. With an average humidity of 91%, be prepared for a damp atmosphere that enhances the chilly climate.

September Temperature in Xia'er

In September, in Xia'er, the average temperature is 9°C (48°F). Maximum temperatures can reach 18°C (64°F), while minimum temperatures can drop as low as -9°C (16°F). Be prepared for varying weather conditions during your travels.

September Weather in Xia'er: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Xia'er, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xia'er, September typically has an average temperature of 9°C (48°F), with highs reaching up to 18°C (64°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec212329354249505048423223
Data source: Temperature data for Xia'er generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Xia'er

In Xia'er, in September, the precipitation amount is 167 mm (6.6 in) over the course of 27 days.

September Precipitation Trends in Xia'er

The chart displays monthly precipitation patterns in Xia'er, 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 Xia'er, September typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec12294991146197243207167963618
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Xia'er

In Xia'er in September, humidity is 91%. With an average temperature of 9°C (48°F), this humidity feels like a chilly embrace, making travel quite uncomfortable as the dampness permeates clothing and hangs heavy in the air, leading to a pervasive chill that lingers long after you've stepped outside.

September Average Humidity in Xia'er

This chart illustrates the average monthly humidity levels in Xia'er, 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 Xia'er is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%76%58%58%76%87%90%92%91%87%83%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xia'er

In Xia'er in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Xia'er.

Maximum UV Index Levels in Xia'er for September

The chart shows the monthly maximum UV Index (UVI) for Xia'er 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 Xia'er typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8111517201717151613107
Data source: Xia'er 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 Xia'er Compares to Other Months

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

This table compares monthly weather conditions in Xia'er, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)12 mm (0.5 inches)70%very high
February Weather-5°C (24°F)29 mm (1.1 inches)76%extreme
March Weather-1°C (30°F)49 mm (1.9 inches)58%extreme
April Weather2°C (35°F)91 mm (3.6 inches)58%extreme
May Weather6°C (43°F)146 mm (5.7 inches)76%extreme
June Weather10°C (50°F)197 mm (7.8 inches)87%extreme
July Weather10°C (51°F)243 mm (9.6 inches)90%extreme
August Weather10°C (51°F)207 mm (8.2 inches)91%extreme
September Weather9°C (48°F)167 mm (6.6 inches)91%extreme
October Weather5°C (42°F)95 mm (3.8 inches)87%extreme
November Weather0°C (32°F)36 mm (1.4 inches)83%very high
December Weather-5°C (24°F)18 mm (0.7 inches)72%high

Compare Xia'er's Climate with Cities Worldwide