September Weather in Ob', Russian Federation

Last updated: August 27, 2025

In Ob', Russian Federation, the average temperature in September hovers around 10°C (51°F). Visitors should be prepared for a varied climate, with minimum temperatures dipping to -2°C (28°F) and maximums reaching up to 26°C (79°F). Expect around 58 mm (2.3 in) of precipitation spread over 13 days, coupled with an average humidity of 68%. Whether you're exploring or relaxing, be ready for a dynamic weather experience!

September Temperature in Ob'

In September in Ob', the average temperature is 10°C (51°F). Maximums can reach 26°C (79°F), and minimums can be as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and light clothing for their trip.

September Weather in Ob': Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ob', showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ob', September typically has an average temperature of 10°C (51°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (28°F).

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

September Precipitation in Ob'

In Ob' in September, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.

September Precipitation Trends in Ob'

The chart displays monthly precipitation patterns in Ob', 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 Ob', September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 13 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 Ob'

In Ob' in September, humidity is 68%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making outdoor activities slightly uncomfortable yet invigorating, as the cool air bites against your skin, creating an atmosphere that is refreshing but requires appropriate clothing for a pleasant travel experience.

September Average Humidity in Ob'

This chart illustrates the average monthly humidity levels in Ob', 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 Ob' is approximately 68%, 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 Ob'

In Ob' in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ob'.

Maximum UV Index Levels in Ob' for September

The chart shows the monthly maximum UV Index (UVI) for Ob' 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 Ob' typically reaches 5, which falls under the moderate exposure category.

Data source: Ob' 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 Ob' Compares to Other Months

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

This table compares monthly weather conditions in Ob', showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-16°C (3°F)	29 mm (1.1 inches)	96%	low
February Weather	-14°C (7°F)	25 mm (1.0 inches)	97%	low
March Weather	-6°C (22°F)	28 mm (1.1 inches)	96%	moderate
April Weather	5°C (41°F)	23 mm (0.9 inches)	91%	moderate
May Weather	13°C (55°F)	43 mm (1.7 inches)	67%	high
June Weather	17°C (63°F)	64 mm (2.5 inches)	51%	high
July Weather	19°C (66°F)	67 mm (2.6 inches)	49%	high
August Weather	18°C (64°F)	41 mm (1.6 inches)	53%	high
September Weather	10°C (51°F)	58 mm (2.3 inches)	68%	moderate
October Weather	4°C (39°F)	44 mm (1.7 inches)	83%	moderate
November Weather	-7°C (20°F)	53 mm (2.1 inches)	93%	low
December Weather	-13°C (8°F)	43 mm (1.7 inches)	97%	low