September Weather in Ust-Nera, Russian Federation

Last updated: August 27, 2025

The average temperature in Ust-Nera, Russian Federation during September is a chilly 3°C (38°F), with lows dipping to a frosty -9°C (16°F) and highs reaching a mild 19°C (66°F). Expect precipitation of about 50 mm (2.0 in) spread across 10 days, contributing to an average humidity of a notably high 91%.

September Temperature in Ust-Nera

In September in Ust-Nera, the average temperature is 3°C (38°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -9°C (16°F). It's essential to pack layers to stay comfortable during your travels, as temperatures can vary significantly throughout the day.

September Weather in Ust-Nera: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ust-Nera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ust-Nera, September typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (66°F) and lows dropping to around -9°C (16°F).

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

September Precipitation in Ust-Nera

In Ust-Nera in September, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

September Precipitation Trends in Ust-Nera

The chart displays monthly precipitation patterns in Ust-Nera, 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 Ust-Nera, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ust-Nera

In Ust-Nera in September humidity is 91%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating layered clothing to stay warm and dry during your travels.

September Average Humidity in Ust-Nera

This chart illustrates the average monthly humidity levels in Ust-Nera, 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 Ust-Nera is approximately 91%, 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 Ust-Nera

In Ust-Nera 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 Ust-Nera, you can check the information here.

Maximum UV Index Levels in Ust-Nera for September

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

Data source: Ust-Nera 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 Ust-Nera Compares to Other Months

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

This table compares monthly weather conditions in Ust-Nera, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-42°C (-43°F)	4 mm (0.1 inches)	103%	low
February Weather	-36°C (-33°F)	4 mm (0.2 inches)	103%	low
March Weather	-25°C (-13°F)	7 mm (0.3 inches)	100%	low
April Weather	-11°C (13°F)	16 mm (0.6 inches)	96%	moderate
May Weather	3°C (37°F)	61 mm (2.4 inches)	93%	high
June Weather	12°C (54°F)	46 mm (1.8 inches)	90%	high
July Weather	14°C (57°F)	110 mm (4.3 inches)	86%	high
August Weather	11°C (52°F)	63 mm (2.5 inches)	89%	high
September Weather	3°C (38°F)	50 mm (2.0 inches)	91%	moderate
October Weather	-12°C (11°F)	20 mm (0.8 inches)	96%	low
November Weather	-31°C (-23°F)	12 mm (0.5 inches)	98%	low
December Weather	-42°C (-44°F)	4 mm (0.2 inches)	101%	low