nomadseason

September Weather in Bulgan, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Bulgan, Mongolia is a pleasant 15°C (60°F). Visitors can expect a minimum temperature of -1°C (30°F) and a maximum of 29°C (85°F). During this month, the region typically receives 16 mm (0.6 in) of precipitation over 2 days, accompanied by an average humidity level of 41%.

September Temperature in Bulgan

In September in Bulgan, the average temperature is 15°C (60°F). Maximums can reach 29°C (85°F), while minimums can dip as low as -1°C (30°F). This diverse weather makes Bulgan an interesting destination for travelers seeking a mix of warm and cool experiences.

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

The chart illustrates September temperature patterns in Bulgan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bulgan, September typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec101632465869726759412612
Data source: Temperature data for Bulgan 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 Bulgan

In Bulgan in September, the precipitation amount is 16 mm (0.6 in) over a period of 2 days.

September Precipitation Trends in Bulgan

The chart displays monthly precipitation patterns in Bulgan, 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 Bulgan, September typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec25137118523816342
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bulgan

In Bulgan in September humidity is 41%. With an average temperature of 15°C (60°F), this humidity feels like a mild embrace that enhances the pleasantness of exploring the area, making outdoor activities enjoyable without feeling overly sticky or uncomfortable.

September Average Humidity in Bulgan

This chart illustrates the average monthly humidity levels in Bulgan, 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 Bulgan is approximately 41%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%58%41%43%31%32%32%38%41%44%51%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bulgan

In Bulgan 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 Bulgan.

Maximum UV Index Levels in Bulgan for September

The chart shows the monthly maximum UV Index (UVI) for Bulgan 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 Bulgan typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468101110107532
Data source: Bulgan 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 Bulgan Compares to Other Months

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

This table compares monthly weather conditions in Bulgan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)2 mm (0.1 inches)69%low
February Weather-9°C (16°F)5 mm (0.2 inches)58%moderate
March Weather0°C (32°F)13 mm (0.5 inches)41%high
April Weather8°C (46°F)7 mm (0.3 inches)43%very high
May Weather14°C (58°F)11 mm (0.4 inches)31%very high
June Weather20°C (69°F)8 mm (0.3 inches)32%extreme
July Weather22°C (73°F)52 mm (2.0 inches)31%very high
August Weather20°C (68°F)38 mm (1.5 inches)38%very high
September Weather15°C (60°F)16 mm (0.6 inches)41%high
October Weather5°C (41°F)3 mm (0.1 inches)44%moderate
November Weather-3°C (26°F)4 mm (0.1 inches)51%moderate
December Weather-11°C (12°F)2 mm (0.1 inches)75%low

Compare Bulgan's Climate with Cities Worldwide