September Weather in Orotukan, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Orotukan, Russian Federation hovers around 5°C (41°F). Expect a range of conditions, with minimums dipping to -10°C (14°F) and maximums reaching up to 23°C (73°F). This month also brings 72 mm (2.8 in) of precipitation over approximately 12 days, and humidity levels are notably high at 90%.

September Temperature in Orotukan

In September in Orotukan, the average temperature is 5°C (41°F), with maximums reaching 23°C (73°F) and minimums plummeting to as low as -10°C (14°F). Be prepared for a range of weather conditions while traveling during this time.

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

The chart illustrates September temperature patterns in Orotukan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orotukan, September typically has an average temperature of 5°C (41°F), with highs reaching up to 23°C (73°F) and lows dropping to around -10°C (14°F).

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

September Precipitation in Orotukan

In Orotukan in September, the total precipitation amount is 72 mm (2.8 in) over the course of 12 days.

September Precipitation Trends in Orotukan

The chart displays monthly precipitation patterns in Orotukan, 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 Orotukan, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 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 Orotukan

In Orotukan in September, humidity is 90%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making travel feel more strenuous as you navigate the cold air mixed with moisture, potentially leaving you feeling sluggish and uncomfortable.

September Average Humidity in Orotukan

This chart illustrates the average monthly humidity levels in Orotukan, 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 Orotukan is approximately 90%, 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 Orotukan

In Orotukan 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 Orotukan, you can check the information here.

Maximum UV Index Levels in Orotukan for September

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

Data source: Orotukan 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 Orotukan Compares to Other Months

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

This table compares monthly weather conditions in Orotukan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-33°C (-28°F)	22 mm (0.9 inches)	99%	low
February Weather	-29°C (-19°F)	24 mm (0.9 inches)	99%	low
March Weather	-21°C (-6°F)	23 mm (0.9 inches)	95%	moderate
April Weather	-10°C (15°F)	22 mm (0.9 inches)	88%	moderate
May Weather	3°C (37°F)	46 mm (1.8 inches)	83%	high
June Weather	12°C (54°F)	65 mm (2.6 inches)	84%	moderate
July Weather	15°C (58°F)	89 mm (3.5 inches)	84%	high
August Weather	12°C (53°F)	104 mm (4.1 inches)	88%	moderate
September Weather	5°C (41°F)	72 mm (2.8 inches)	90%	moderate
October Weather	-10°C (15°F)	44 mm (1.8 inches)	96%	low
November Weather	-22°C (-7°F)	65 mm (2.5 inches)	101%	low
December Weather	-33°C (-28°F)	23 mm (0.9 inches)	100%	low