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September Weather in Uelen, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Uelen, Russian Federation is a chilly 6°C (42°F), where you can expect minimums dropping to 0°C (32°F) and maximums peaking at 12°C (53°F). With 52 mm (2.0 in) of precipitation spread over 10 days, you're likely to encounter some rain. Don’t forget your umbrella as the average humidity hovers around a damp 86%!

September Temperature in Uelen

In September in Uelen, the average temperature is 6°C (42°F), with maximums reaching 12°C (53°F) and minimums dropping as low as 0°C (32°F). It's a chilly time to visit, so make sure to pack warm clothing for your travels!

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

The chart illustrates September temperature patterns in Uelen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uelen, September typically has an average temperature of 6°C (42°F), with highs reaching up to 12°C (53°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec139172938434442362715
Data source: Temperature data for Uelen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Uelen

In Uelen in September, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.

September Precipitation Trends in Uelen

The chart displays monthly precipitation patterns in Uelen, 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 Uelen, September typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec294151262024605752666277
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Uelen

In Uelen in September, humidity is 86%. With an average temperature of 6°C (42°F), this humidity feels like a chilly, damp embrace that can make outdoor activities feel uncomfortable and chilly, prompting travelers to seek shelter or warm clothing to stay cozy while exploring.

September Average Humidity in Uelen

This chart illustrates the average monthly humidity levels in Uelen, 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 Uelen is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%98%98%96%93%93%92%90%86%83%85%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Uelen

In Uelen 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 Uelen, you can check the information here.

Maximum UV Index Levels in Uelen for September

The chart shows the monthly maximum UV Index (UVI) for Uelen 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 Uelen typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112455643111
Data source: Uelen 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 Uelen Compares to Other Months

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

This table compares monthly weather conditions in Uelen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (2°F)29 mm (1.1 inches)97%low
February Weather-16°C (3°F)41 mm (1.6 inches)98%low
March Weather-13°C (9°F)51 mm (2.0 inches)98%low
April Weather-8°C (18°F)26 mm (1.0 inches)96%moderate
May Weather-2°C (29°F)20 mm (0.8 inches)93%moderate
June Weather3°C (38°F)24 mm (1.0 inches)93%moderate
July Weather6°C (43°F)60 mm (2.4 inches)92%high
August Weather7°C (44°F)57 mm (2.3 inches)90%moderate
September Weather6°C (42°F)52 mm (2.0 inches)86%moderate
October Weather2°C (36°F)66 mm (2.6 inches)83%low
November Weather-3°C (27°F)62 mm (2.4 inches)85%low
December Weather-10°C (15°F)77 mm (3.0 inches)94%low

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