September Weather in Umba, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Umba, Russian Federation hovers around 9°C (48°F), offering a cool climate for locals and visitors alike. Expect the minimum to dip as low as -2°C (29°F), while the maximum can reach a pleasant 21°C (70°F). With approximately 50 mm (2.0 in) of precipitation spread over 10 days, don’t forget your umbrella! Additionally, the average humidity is a high 91%, creating a distinctly refreshing atmosphere.

September Temperature in Umba

In September in Umba, the average temperature is 9°C (48°F). The maximum can reach 21°C (70°F), while the minimum can drop as low as -2°C (29°F). This variation makes it a great time for travelers to enjoy both mild days and cozy evenings.

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

The chart illustrates September temperature patterns in Umba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Umba, September typically has an average temperature of 9°C (48°F), with highs reaching up to 21°C (70°F) and lows dropping to around -2°C (29°F).

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

September Precipitation in Umba

In Umba in September, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

September Precipitation Trends in Umba

The chart displays monthly precipitation patterns in Umba, 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 Umba, September typically receives around 50 mm (2.0 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 Umba

In Umba in September, humidity is 91%. With an average temperature of 9°C (48°F), this humidity feels like a chilly embrace, making travel quite uncomfortable as the dampness permeates clothing and hangs heavy in the air, leading to a pervasive chill that lingers long after you've stepped outside.

September Average Humidity in Umba

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

In Umba 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 Umba, you can check the information here.

Maximum UV Index Levels in Umba for September

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

Data source: Umba 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 Umba Compares to Other Months

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

This table compares monthly weather conditions in Umba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	45 mm (1.8 inches)	100%	low
February Weather	-10°C (15°F)	41 mm (1.6 inches)	99%	low
March Weather	-5°C (23°F)	45 mm (1.8 inches)	93%	low
April Weather	0°C (33°F)	37 mm (1.5 inches)	89%	moderate
May Weather	6°C (43°F)	39 mm (1.5 inches)	84%	moderate
June Weather	12°C (55°F)	75 mm (3.0 inches)	83%	moderate
July Weather	16°C (61°F)	53 mm (2.1 inches)	84%	moderate
August Weather	13°C (56°F)	86 mm (3.4 inches)	88%	moderate
September Weather	9°C (48°F)	50 mm (2.0 inches)	91%	moderate
October Weather	3°C (37°F)	73 mm (2.9 inches)	95%	low
November Weather	-2°C (29°F)	69 mm (2.7 inches)	97%	low
December Weather	-6°C (22°F)	61 mm (2.4 inches)	100%	low