October Weather in Yuzhno-Sakhalinsk, Russian Federation

Last updated: August 27, 2025

In October, the average temperature in Yuzhno-Sakhalinsk, Russian Federation hovers around 7°C (44°F), creating a chilly ambiance. Expect temperatures to dip as low as -6°C (22°F), but on warmer days, you may enjoy highs of 21°C (71°F). With 103 mm (4.0 in) of precipitation spread over 12 days, it's a perfect time to embrace a cozy atmosphere. Don’t forget, the average humidity of 79% adds to the day's character, ensuring a truly immersive experience.

October Temperature in Yuzhno-Sakhalinsk

In October in Yuzhno-Sakhalinsk, the average temperature is 7°C (44°F). Maximums can reach 21°C (71°F) and minimums can be as low as -6°C (22°F). Be sure to pack layers to stay comfortable during your travels.

October Weather in Yuzhno-Sakhalinsk: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Yuzhno-Sakhalinsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yuzhno-Sakhalinsk, October typically has an average temperature of 7°C (44°F), with highs reaching up to 21°C (71°F) and lows dropping to around -6°C (22°F).

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

October Precipitation in Yuzhno-Sakhalinsk

In Yuzhno-Sakhalinsk in October, the precipitation amount is 103 mm (4.0 in) recorded over a span of 12 days.

October Precipitation Trends in Yuzhno-Sakhalinsk

The chart displays monthly precipitation patterns in Yuzhno-Sakhalinsk, 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 Yuzhno-Sakhalinsk, October typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 12 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 Yuzhno-Sakhalinsk

In Yuzhno-Sakhalinsk in October humidity is 79%. With an average temperature of 7°C (44°F), this humidity feels like a chilly embrace that makes traveling outdoors a brisk adventure, requiring extra layers to stay comfortable while exploring the sights.

October Average Humidity in Yuzhno-Sakhalinsk

This chart illustrates the average monthly humidity levels in Yuzhno-Sakhalinsk, 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 Yuzhno-Sakhalinsk is approximately 79%, 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 Yuzhno-Sakhalinsk

In Yuzhno-Sakhalinsk in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Yuzhno-Sakhalinsk for better planning.

Maximum UV Index Levels in Yuzhno-Sakhalinsk for October

The chart shows the monthly maximum UV Index (UVI) for Yuzhno-Sakhalinsk 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 Yuzhno-Sakhalinsk typically reaches 4, which falls under the moderate exposure category.

Data source: Yuzhno-Sakhalinsk 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 Yuzhno-Sakhalinsk Compares to Other Months

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

This table compares monthly weather conditions in Yuzhno-Sakhalinsk, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (9°F)	42 mm (1.7 inches)	89%	low
February Weather	-11°C (12°F)	47 mm (1.9 inches)	86%	moderate
March Weather	-4°C (25°F)	66 mm (2.6 inches)	84%	moderate
April Weather	2°C (36°F)	72 mm (2.8 inches)	86%	high
May Weather	8°C (47°F)	71 mm (2.8 inches)	89%	high
June Weather	11°C (53°F)	77 mm (3.0 inches)	88%	very high
July Weather	16°C (62°F)	79 mm (3.1 inches)	93%	very high
August Weather	16°C (61°F)	109 mm (4.3 inches)	94%	very high
September Weather	14°C (57°F)	92 mm (3.6 inches)	88%	high
October Weather	7°C (44°F)	103 mm (4.0 inches)	79%	moderate
November Weather	-1°C (30°F)	87 mm (3.4 inches)	75%	low
December Weather	-10°C (14°F)	61 mm (2.4 inches)	83%	low