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September Weather in Gyamco, China

Last updated: August 22, 2025

The average temperature in Gyamco, China for the month of September is a chilly 7°C (45°F). However, temperatures can swing dramatically, with a minimum plummeting to -15°C (5°F) and a maximum reaching up to 17°C (62°F). Expect wet days, as Gyamco sees 106 mm (4.2 in) of precipitation over 23 days, contributing to an average humidity of 87%.

September Temperature in Gyamco

In September in Gyamco, the average temperature is 7°C (45°F). Maximum temperatures can reach 17°C (62°F), while the minimum can drop as low as -15°C (5°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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

The chart illustrates September temperature patterns in Gyamco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gyamco, September typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (62°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec151825313847484845362619
Data source: Temperature data for Gyamco 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 Gyamco

In Gyamco in September, the precipitation amount is 106 mm (4.2 in) spread over 23 days.

September Precipitation Trends in Gyamco

The chart displays monthly precipitation patterns in Gyamco, 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 Gyamco, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec8101833811162131901062788
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gyamco

In Gyamco in September, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.

September Average Humidity in Gyamco

This chart illustrates the average monthly humidity levels in Gyamco, 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 Gyamco is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec60%65%61%56%61%72%89%89%87%75%59%54%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Gyamco

In Gyamco in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Gyamco.

Maximum UV Index Levels in Gyamco for September

The chart shows the monthly maximum UV Index (UVI) for Gyamco 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 Gyamco typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131517171717151297
Data source: Gyamco 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 Gyamco Compares to Other Months

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

This table compares monthly weather conditions in Gyamco, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)8 mm (0.3 inches)60%very high
February Weather-8°C (18°F)10 mm (0.4 inches)65%very high
March Weather-4°C (25°F)18 mm (0.7 inches)61%extreme
April Weather0°C (32°F)33 mm (1.3 inches)56%extreme
May Weather4°C (39°F)81 mm (3.2 inches)61%extreme
June Weather8°C (47°F)115 mm (4.5 inches)72%extreme
July Weather9°C (48°F)213 mm (8.4 inches)89%extreme
August Weather9°C (48°F)190 mm (7.5 inches)89%extreme
September Weather7°C (45°F)106 mm (4.2 inches)87%extreme
October Weather2°C (37°F)27 mm (1.1 inches)75%extreme
November Weather-3°C (26°F)8 mm (0.3 inches)59%very high
December Weather-7°C (19°F)8 mm (0.3 inches)54%high

Compare Gyamco's Climate with Cities Worldwide