September Weather in Duvan, Russian Federation

Last updated: August 27, 2025

In Duvan, Russian Federation, the average temperature in September hovers around 10°C (50°F), with fluctuations that can see the minimum dip to -2°C (29°F) and reach a pleasant maximum of 27°C (82°F). Expect 59 mm (2.3 in) of precipitation spread over 12 days, accompanied by a notably high average humidity of 84%. Stay prepared for a mix of chilly and warm days!

September Temperature in Duvan

In September in Duvan, the average temperature is 10°C (50°F). The maximum can reach 27°C (82°F) and the minimum can be as low as -2°C (29°F). Prepare for a wide range of temperatures to make the most of your travels!

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

The chart illustrates September temperature patterns in Duvan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duvan, September typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (82°F) and lows dropping to around -2°C (29°F).

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

September Precipitation in Duvan

In Duvan in September, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.

September Precipitation Trends in Duvan

The chart displays monthly precipitation patterns in Duvan, 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 Duvan, September typically receives around 59 mm (2.3 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 Duvan

In Duvan in September, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.

September Average Humidity in Duvan

This chart illustrates the average monthly humidity levels in Duvan, 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 Duvan is approximately 84%, 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 Duvan

In Duvan 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 Duvan.

Maximum UV Index Levels in Duvan for September

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

Data source: Duvan 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 Duvan Compares to Other Months

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

This table compares monthly weather conditions in Duvan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (11°F)	30 mm (1.2 inches)	98%	low
February Weather	-10°C (13°F)	37 mm (1.4 inches)	96%	low
March Weather	-5°C (23°F)	33 mm (1.3 inches)	96%	moderate
April Weather	4°C (40°F)	40 mm (1.6 inches)	90%	moderate
May Weather	12°C (54°F)	43 mm (1.7 inches)	73%	high
June Weather	15°C (59°F)	77 mm (3.0 inches)	68%	high
July Weather	19°C (66°F)	91 mm (3.6 inches)	75%	high
August Weather	17°C (62°F)	81 mm (3.2 inches)	73%	high
September Weather	10°C (50°F)	59 mm (2.3 inches)	84%	moderate
October Weather	4°C (40°F)	50 mm (2.0 inches)	89%	moderate
November Weather	-4°C (25°F)	34 mm (1.3 inches)	94%	low
December Weather	-9°C (16°F)	29 mm (1.1 inches)	93%	low