September Weather in Smolenskoye, Russian Federation

Last updated: August 27, 2025

In Smolenskoye, Russian Federation, the average temperature in September hovers around 12°C (54°F), with a minimum drop to -2°C (28°F) and occasional highs reaching up to 32°C (90°F). Expect about 58 mm (2.3 in) of precipitation over 10 days, accompanied by an average humidity level of 67%. Stay prepared for a range of weather conditions!

September Temperature in Smolenskoye

In September in Smolenskoye, the average temperature is 12°C (54°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as -2°C (28°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly.

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

The chart illustrates September temperature patterns in Smolenskoye, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smolenskoye, September typically has an average temperature of 12°C (54°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (28°F).

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

September Precipitation in Smolenskoye

In Smolenskoye in September, the total precipitation amount is 58 mm (2.3 in), measured over a span of 10 days.

September Precipitation Trends in Smolenskoye

The chart displays monthly precipitation patterns in Smolenskoye, 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 Smolenskoye, September typically receives around 58 mm (2.3 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 Smolenskoye

In Smolenskoye in September, humidity is 67%. With an average temperature of 12°C (54°F), this humidity feels like a cool, damp blanket wrapping around you, making it essential to layer your clothing for comfort while exploring.

September Average Humidity in Smolenskoye

This chart illustrates the average monthly humidity levels in Smolenskoye, 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 Smolenskoye is approximately 67%, 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 Smolenskoye

In Smolenskoye 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 Smolenskoye.

Maximum UV Index Levels in Smolenskoye for September

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

Data source: Smolenskoye 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 Smolenskoye Compares to Other Months

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

This table compares monthly weather conditions in Smolenskoye, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-15°C (4°F)	25 mm (1.0 inches)	92%	low
February Weather	-13°C (9°F)	27 mm (1.1 inches)	94%	moderate
March Weather	-5°C (24°F)	37 mm (1.5 inches)	93%	moderate
April Weather	6°C (43°F)	44 mm (1.7 inches)	84%	moderate
May Weather	14°C (58°F)	61 mm (2.4 inches)	65%	very high
June Weather	19°C (66°F)	57 mm (2.2 inches)	47%	very high
July Weather	21°C (69°F)	80 mm (3.2 inches)	49%	high
August Weather	19°C (67°F)	58 mm (2.3 inches)	53%	high
September Weather	12°C (54°F)	58 mm (2.3 inches)	67%	moderate
October Weather	5°C (41°F)	61 mm (2.4 inches)	81%	moderate
November Weather	-5°C (24°F)	50 mm (2.0 inches)	87%	low
December Weather	-13°C (9°F)	41 mm (1.6 inches)	92%	low