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September Weather in Hashaat, Mongolia

Last updated: August 28, 2025

In Hashaat, Mongolia, the average temperature in September is a mild 15°C (59°F). Expect a temperature range that can dip to a chilly -4°C (24°F) or soar to a warm 30°C (87°F). During this time, you'll encounter 11 mm (0.4 in) of precipitation spread across about 3 days, while enjoying an average humidity level of 45%.

September Temperature in Hashaat

In September in Hashaat, the average temperature is 15°C (59°F). Maximums can reach 30°C (87°F), while minima can drop as low as -4°C (24°F). Be prepared for a diverse range of weather conditions during your travels, so pack accordingly!

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

The chart illustrates September temperature patterns in Hashaat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hashaat, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec3113045576973675839215
Data source: Temperature data for Hashaat 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 Hashaat

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

September Precipitation Trends in Hashaat

The chart displays monthly precipitation patterns in Hashaat, 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 Hashaat, September typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec2367710413511322
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hashaat

In Hashaat in September, humidity is 45%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing yet mild environment for traveling, allowing for comfortable exploration without the discomfort of heavy heat.

September Average Humidity in Hashaat

This chart illustrates the average monthly humidity levels in Hashaat, 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 Hashaat is approximately 45%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%65%46%46%36%40%41%43%45%49%55%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hashaat

In Hashaat 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 Hashaat.

Maximum UV Index Levels in Hashaat for September

The chart shows the monthly maximum UV Index (UVI) for Hashaat 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 Hashaat typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2358101010107532
Data source: Hashaat 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 Hashaat Compares to Other Months

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

This table compares monthly weather conditions in Hashaat, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (4°F)1 mm (0.1 inches)77%low
February Weather-12°C (11°F)3 mm (0.1 inches)65%moderate
March Weather-1°C (30°F)6 mm (0.2 inches)46%moderate
April Weather7°C (46°F)7 mm (0.3 inches)46%very high
May Weather14°C (58°F)7 mm (0.3 inches)36%very high
June Weather21°C (70°F)10 mm (0.4 inches)40%very high
July Weather23°C (73°F)41 mm (1.6 inches)41%very high
August Weather20°C (68°F)35 mm (1.4 inches)43%very high
September Weather15°C (59°F)11 mm (0.4 inches)45%high
October Weather4°C (39°F)3 mm (0.1 inches)49%moderate
November Weather-6°C (22°F)2 mm (0.1 inches)55%moderate
December Weather-15°C (5°F)2 mm (0.1 inches)78%low

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