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September Weather in Halban, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Halban, Mongolia hovers around 7°C (44°F). Prepare for a range of temperatures, as the minimum can plunge to -14°C (7°F), while the maximum may reach a warm 26°C (79°F). You'll also want to keep an umbrella handy, with an average precipitation of 32 mm (1.3 in) spread over 9 days. Don't forget, the average humidity sits at a comfortable 78%, creating a unique climate experience!

September Temperature in Halban

In September in Halban, the average temperature is 7°C (44°F). Maximum temperatures can reach up to 26°C (79°F), while the minimum can drop as low as -14°C (7°F). Be prepared for a wide range of weather conditions when traveling during this time.

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

The chart illustrates September temperature patterns in Halban, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Halban, September typically has an average temperature of 7°C (44°F), with highs reaching up to 26°C (79°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec-13-612324555595444266-10
Data source: Temperature data for Halban 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 Halban

In Halban in September, the precipitation amount is 32 mm (1.3 in) over the course of 9 days.

September Precipitation Trends in Halban

The chart displays monthly precipitation patterns in Halban, 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 Halban, September typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec461224295383873222134
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Halban

In Halban in September, humidity is 78%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek cozy indoor spaces or warm beverages for comfort.

September Average Humidity in Halban

This chart illustrates the average monthly humidity levels in Halban, 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 Halban is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%89%84%80%71%71%75%74%78%86%94%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Halban

In Halban 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 Halban, you can refer to this Hourly UV Index in Halban.

Maximum UV Index Levels in Halban for September

The chart shows the monthly maximum UV Index (UVI) for Halban 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 Halban typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236799986521
Data source: Halban 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 Halban Compares to Other Months

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

This table compares monthly weather conditions in Halban, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-25°C (-12°F)4 mm (0.2 inches)94%low
February Weather-21°C (-6°F)6 mm (0.2 inches)89%moderate
March Weather-11°C (12°F)12 mm (0.5 inches)84%high
April Weather0°C (33°F)24 mm (0.9 inches)80%high
May Weather7°C (45°F)29 mm (1.1 inches)71%very high
June Weather13°C (56°F)53 mm (2.1 inches)71%very high
July Weather15°C (59°F)83 mm (3.3 inches)75%very high
August Weather12°C (55°F)87 mm (3.4 inches)74%very high
September Weather7°C (44°F)32 mm (1.3 inches)78%high
October Weather-3°C (26°F)22 mm (0.8 inches)86%moderate
November Weather-15°C (6°F)13 mm (0.5 inches)94%low
December Weather-23°C (-9°F)4 mm (0.2 inches)96%low

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