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October Weather in Bayantsagaan, Mongolia

Last updated: August 28, 2025

In October, the average temperature in Bayantsagaan, Mongolia is a chilly -1°C (30°F), with extremes ranging from a frigid -22°C (-8°F) to a mild 20°C (68°F). Expect 25 mm (1.0 in) of precipitation spread over 4 days, contributing to an average humidity of 76%. Be sure to dress warmly and prepare for the wet conditions!

October Temperature in Bayantsagaan

In October in Bayantsagaan, the average temperature is -1°C (30°F), with highs reaching up to 20°C (68°F) and lows dipping to -22°C (-8°F). Be prepared for a wide range of temperatures if you're planning to travel during this time!

October Weather in Bayantsagaan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Bayantsagaan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayantsagaan, October typically has an average temperature of -1°C (30°F), with highs reaching up to 20°C (68°F) and lows dropping to around -22°C (-8°F).
JanFebMarAprMayJunJulAugSepOctNovDec-252237495961574730162
Data source: Temperature data for Bayantsagaan 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.

October Precipitation in Bayantsagaan

In Bayantsagaan in October, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

October Precipitation Trends in Bayantsagaan

The chart displays monthly precipitation patterns in Bayantsagaan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Bayantsagaan, October typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec3711253869125122442583
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Bayantsagaan

In Bayantsagaan in October, humidity is 76%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates your layers, making outdoor activities less enjoyable and prompting travelers to seek warmth and shelter more often than not.

October Average Humidity in Bayantsagaan

This chart illustrates the average monthly humidity levels in Bayantsagaan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Bayantsagaan is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%74%72%74%68%73%79%77%78%76%78%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Bayantsagaan

In Bayantsagaan in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bayantsagaan.

Maximum UV Index Levels in Bayantsagaan for October

The chart shows the monthly maximum UV Index (UVI) for Bayantsagaan in October, 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 October, the maximum UV index in Bayantsagaan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799996521
Data source: Bayantsagaan October 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 October Weather in Bayantsagaan Compares to Other Months

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

This table compares monthly weather conditions in Bayantsagaan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-2°F)3 mm (0.1 inches)85%low
February Weather-15°C (5°F)7 mm (0.3 inches)74%moderate
March Weather-5°C (23°F)11 mm (0.4 inches)72%moderate
April Weather3°C (37°F)25 mm (1.0 inches)74%high
May Weather9°C (49°F)38 mm (1.5 inches)68%very high
June Weather15°C (59°F)69 mm (2.7 inches)73%very high
July Weather16°C (61°F)125 mm (4.9 inches)79%very high
August Weather14°C (57°F)122 mm (4.8 inches)77%very high
September Weather8°C (47°F)44 mm (1.7 inches)78%high
October Weather-1°C (30°F)25 mm (1.0 inches)76%moderate
November Weather-9°C (16°F)8 mm (0.3 inches)78%low
December Weather-17°C (3°F)3 mm (0.1 inches)86%low

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