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September Weather in Severomorsk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Severomorsk, Russian Federation is a cool 8°C (46°F). Expect minimums dropping to -2°C (28°F), while maximums can reach a comfortable 22°C (72°F). You can anticipate around 60 mm (2.4 in) of precipitation spread over approximately 12 days, with an average humidity of a humid 92%. Be prepared for a mix of chilly and damp conditions!

September Temperature in Severomorsk

In September in Severomorsk, the average temperature is 8°C (46°F). Maximum temperatures can reach 22°C (72°F), while minimums can drop as low as -2°C (28°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates September temperature patterns in Severomorsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Severomorsk, September typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (72°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec141523324150595346352619
Data source: Temperature data for Severomorsk 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 Severomorsk

In Severomorsk in September, the precipitation amount is 60 mm (2.4 in) over a span of 12 days.

September Precipitation Trends in Severomorsk

The chart displays monthly precipitation patterns in Severomorsk, 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 Severomorsk, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec333542487078547660534834
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Severomorsk

In Severomorsk in September, humidity is 92%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that settles deep into your bones, making outdoor adventures uncomfortable and necessitating extra layers to stay warm while you explore.

September Average Humidity in Severomorsk

This chart illustrates the average monthly humidity levels in Severomorsk, 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 Severomorsk is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%98%94%90%83%84%87%90%92%95%97%99%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Severomorsk

In Severomorsk in September, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Severomorsk, you can visit Hourly UV Index in Severomorsk.

Maximum UV Index Levels in Severomorsk for September

The chart shows the monthly maximum UV Index (UVI) for Severomorsk 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 Severomorsk typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345542110
Data source: Severomorsk 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 Severomorsk Compares to Other Months

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

This table compares monthly weather conditions in Severomorsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)33 mm (1.3 inches)98%low
February Weather-10°C (15°F)35 mm (1.4 inches)98%low
March Weather-5°C (23°F)42 mm (1.6 inches)94%low
April Weather0°C (32°F)48 mm (1.9 inches)89%moderate
May Weather5°C (41°F)70 mm (2.7 inches)83%moderate
June Weather10°C (50°F)78 mm (3.1 inches)84%moderate
July Weather15°C (59°F)54 mm (2.1 inches)86%moderate
August Weather12°C (54°F)76 mm (3.0 inches)90%moderate
September Weather8°C (46°F)60 mm (2.4 inches)92%low
October Weather1°C (35°F)53 mm (2.1 inches)95%low
November Weather-4°C (26°F)48 mm (1.9 inches)97%low
December Weather-7°C (19°F)34 mm (1.3 inches)99%low

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