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September Weather in Tsagaan-Ovoo, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Tsagaan-Ovoo, Mongolia hovers around 14°C (58°F). You might experience a chilly minimum of -5°C (24°F), while the mercury can rise to a warm 30°C (87°F). Expect 11 mm (0.4 in) of precipitation over 3 days, and enjoy a comfortable average humidity of 47%.

September Temperature in Tsagaan-Ovoo

In September in Tsagaan-Ovoo, the average temperature is 14°C (58°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as -5°C (24°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

September Weather in Tsagaan-Ovoo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tsagaan-Ovoo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsagaan-Ovoo, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec1103045576972665738204
Data source: Temperature data for Tsagaan-Ovoo 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 Tsagaan-Ovoo

In Tsagaan-Ovoo in September, the precipitation amount is 11 mm (0.4 in) over the course of 3 days.

September Precipitation Trends in Tsagaan-Ovoo

The chart displays monthly precipitation patterns in Tsagaan-Ovoo, 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 Tsagaan-Ovoo, September typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1356711424311422
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tsagaan-Ovoo

In Tsagaan-Ovoo in September humidity is 47%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing breeze, making it comfortable for traveling and exploring, as it keeps the air crisp without feeling overly sticky.

September Average Humidity in Tsagaan-Ovoo

This chart illustrates the average monthly humidity levels in Tsagaan-Ovoo, 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 Tsagaan-Ovoo is approximately 47%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%67%45%46%37%41%41%45%47%51%56%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tsagaan-Ovoo

In Tsagaan-Ovoo in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Tsagaan-Ovoo.

Maximum UV Index Levels in Tsagaan-Ovoo for September

The chart shows the monthly maximum UV Index (UVI) for Tsagaan-Ovoo 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 Tsagaan-Ovoo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235891010107532
Data source: Tsagaan-Ovoo 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 Tsagaan-Ovoo Compares to Other Months

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

This table compares monthly weather conditions in Tsagaan-Ovoo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (2°F)1 mm (0.1 inches)80%low
February Weather-12°C (10°F)3 mm (0.1 inches)67%moderate
March Weather-1°C (30°F)5 mm (0.2 inches)45%moderate
April Weather7°C (45°F)6 mm (0.2 inches)46%very high
May Weather14°C (57°F)6 mm (0.3 inches)36%very high
June Weather20°C (69°F)11 mm (0.4 inches)41%very high
July Weather22°C (73°F)42 mm (1.6 inches)40%very high
August Weather19°C (66°F)43 mm (1.7 inches)45%very high
September Weather14°C (58°F)11 mm (0.4 inches)47%high
October Weather3°C (39°F)4 mm (0.2 inches)51%moderate
November Weather-7°C (20°F)2 mm (0.1 inches)56%moderate
December Weather-16°C (4°F)2 mm (0.1 inches)79%low

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