September Weather in Omsukchan, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Omsukchan, Russian Federation hovers around 4°C (39°F), with a minimum dipping to -8°C (19°F) and a maximum soaring to 22°C (72°F). Expect precipitation of about 45 mm (1.8 in) spread over 11 days, and brace for high humidity levels at an average of 91%.

September Temperature in Omsukchan

In September in Omsukchan, the average temperature is 4°C (39°F). The maximum can reach 22°C (72°F), and the minimum can be as low as -8°C (19°F). Be sure to pack layers to prepare for the wide range of temperatures during your travels!

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

The chart illustrates September temperature patterns in Omsukchan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omsukchan, September typically has an average temperature of 4°C (39°F), with highs reaching up to 22°C (72°F) and lows dropping to around -8°C (19°F).

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

September Precipitation in Omsukchan

In Omsukchan in September, the precipitation amount is 45 mm (1.8 in) over a span of 11 days.

September Precipitation Trends in Omsukchan

The chart displays monthly precipitation patterns in Omsukchan, 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 Omsukchan, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 11 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 Omsukchan

In Omsukchan in September, humidity is 91%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and forcing travelers to bundle up tightly against the cold, sticky air.

September Average Humidity in Omsukchan

This chart illustrates the average monthly humidity levels in Omsukchan, 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 Omsukchan 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 Omsukchan

In Omsukchan 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 Omsukchan, you can check the information here.

Maximum UV Index Levels in Omsukchan for September

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

Data source: Omsukchan 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 Omsukchan Compares to Other Months

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

This table compares monthly weather conditions in Omsukchan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-31°C (-23°F)	31 mm (1.2 inches)	99%	low
February Weather	-28°C (-18°F)	20 mm (0.8 inches)	99%	low
March Weather	-20°C (-4°F)	25 mm (1.0 inches)	96%	moderate
April Weather	-10°C (14°F)	19 mm (0.8 inches)	88%	moderate
May Weather	2°C (36°F)	42 mm (1.6 inches)	84%	high
June Weather	10°C (51°F)	65 mm (2.6 inches)	83%	high
July Weather	13°C (56°F)	102 mm (4.0 inches)	84%	high
August Weather	11°C (51°F)	75 mm (3.0 inches)	89%	high
September Weather	4°C (39°F)	45 mm (1.8 inches)	91%	moderate
October Weather	-8°C (18°F)	39 mm (1.6 inches)	95%	low
November Weather	-20°C (-3°F)	56 mm (2.2 inches)	102%	low
December Weather	-31°C (-24°F)	18 mm (0.7 inches)	100%	low