September Weather in Vilyuysk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Vilyuysk, Russian Federation hovers around 6°C (44°F), with a minimum dipping to -5°C (23°F) and a maximum reaching 22°C (71°F). Expect about 29 mm (1.1 in) of precipitation spread over 6 days, contributing to a high average humidity of 85%.

September Temperature in Vilyuysk

In September in Vilyuysk, the average temperature is 6°C (44°F). Maximum temperatures can reach 22°C (71°F), while minimum temperatures can drop as low as -5°C (23°F). Be sure to pack layers to stay comfortable in varying temperatures while exploring the area!

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

The chart illustrates September temperature patterns in Vilyuysk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilyuysk, September typically has an average temperature of 6°C (44°F), with highs reaching up to 22°C (71°F) and lows dropping to around -5°C (23°F).

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

September Precipitation in Vilyuysk

In Vilyuysk in September, the precipitation amount is 29 mm (1.1 in) over the course of 6 days.

September Precipitation Trends in Vilyuysk

The chart displays monthly precipitation patterns in Vilyuysk, 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 Vilyuysk, September typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Vilyuysk

In Vilyuysk in September, humidity is 85%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that seeps into your clothes, making travel uncomfortable and adding an extra layer of chill to the air.

September Average Humidity in Vilyuysk

This chart illustrates the average monthly humidity levels in Vilyuysk, 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 Vilyuysk is approximately 85%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Vilyuysk

In Vilyuysk in September, 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 Vilyuysk, you can check the information here.

Maximum UV Index Levels in Vilyuysk for September

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

Data source: Vilyuysk 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 Vilyuysk Compares to Other Months

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

This table compares monthly weather conditions in Vilyuysk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-34°C (-28°F)	13 mm (0.5 inches)	100%	low
February Weather	-29°C (-20°F)	12 mm (0.5 inches)	98%	low
March Weather	-17°C (2°F)	15 mm (0.6 inches)	92%	low
April Weather	-4°C (24°F)	19 mm (0.8 inches)	81%	moderate
May Weather	6°C (43°F)	27 mm (1.1 inches)	72%	moderate
June Weather	18°C (64°F)	32 mm (1.2 inches)	66%	high
July Weather	19°C (66°F)	29 mm (1.2 inches)	59%	high
August Weather	15°C (60°F)	45 mm (1.8 inches)	76%	moderate
September Weather	6°C (44°F)	29 mm (1.1 inches)	85%	moderate
October Weather	-4°C (25°F)	28 mm (1.1 inches)	94%	low
November Weather	-22°C (-7°F)	21 mm (0.8 inches)	100%	low
December Weather	-35°C (-31°F)	13 mm (0.5 inches)	100%	low