October Weather in Ulan-Ude, Russian Federation

Last updated: August 27, 2025

In October, the average temperature in Ulan-Ude, Russian Federation hovers around 1°C (34°F), with a range that can dip to a chilling -11°C (12°F) and peak at a mild 19°C (66°F). Expect about 16 mm (0.6 in) of precipitation spread over 4 days, alongside an average humidity level of 81%, creating a cool and damp atmosphere perfect for cozy indoor activities.

October Temperature in Ulan-Ude

In October in Ulan-Ude, the average temperature is 1°C (34°F), with maximum temperatures reaching 19°C (66°F) and minimums dropping as low as -11°C (12°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for a mix of chilly and mild weather.

October Weather in Ulan-Ude: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Ulan-Ude, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulan-Ude, October typically has an average temperature of 1°C (34°F), with highs reaching up to 19°C (66°F) and lows dropping to around -11°C (12°F).

Data source: Temperature data for Ulan-Ude generated using information from the Copernicus Climate Change Service.

October Precipitation in Ulan-Ude

In Ulan-Ude in October, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

October Precipitation Trends in Ulan-Ude

The chart displays monthly precipitation patterns in Ulan-Ude, 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 Ulan-Ude, October typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Ulan-Ude

In Ulan-Ude in October humidity is 81%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill wrapping around you, making traveling uncomfortable as every breath feels heavy and the cold penetration intensifies with the moisture in the air.

October Average Humidity in Ulan-Ude

This chart illustrates the average monthly humidity levels in Ulan-Ude, 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 Ulan-Ude is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Ulan-Ude

In Ulan-Ude in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ulan-Ude, you can check the information here.

Maximum UV Index Levels in Ulan-Ude for October

The chart shows the monthly maximum UV Index (UVI) for Ulan-Ude 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 Ulan-Ude typically reaches 3, which falls under the moderate exposure category.

Data source: Ulan-Ude 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 Ulan-Ude Compares to Other Months

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

This table compares monthly weather conditions in Ulan-Ude, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-22°C (-8°F)	6 mm (0.2 inches)	94%	low
February Weather	-19°C (-1°F)	8 mm (0.3 inches)	91%	low
March Weather	-6°C (21°F)	9 mm (0.4 inches)	79%	moderate
April Weather	4°C (39°F)	12 mm (0.5 inches)	69%	moderate
May Weather	11°C (51°F)	31 mm (1.2 inches)	64%	high
June Weather	18°C (64°F)	39 mm (1.5 inches)	64%	very high
July Weather	20°C (68°F)	66 mm (2.6 inches)	76%	very high
August Weather	17°C (63°F)	56 mm (2.2 inches)	79%	high
September Weather	10°C (50°F)	51 mm (2.0 inches)	83%	moderate
October Weather	1°C (34°F)	16 mm (0.6 inches)	81%	moderate
November Weather	-9°C (16°F)	12 mm (0.5 inches)	83%	low
December Weather	-18°C (0°F)	18 mm (0.7 inches)	92%	low