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September Weather in Vostok, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Vostok, Russian Federation hovers around 14°C (57°F), with a minimum dipping to 6°C (44°F) and a maximum reaching 24°C (76°F). Expect a total precipitation of 107 mm (4.2 in) over 11 days, coupled with a high average humidity of 88%. Prepare for a mix of mild temperatures and occasional rainfall!

September Temperature in Vostok

In September in Vostok, the average temperature is 14°C (57°F). Maximums can reach 24°C (76°F), while minimums can drop to as low as 6°C (44°F). This mild climate makes it an ideal time for travelers to explore the beauty of Vostok.

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

The chart illustrates September temperature patterns in Vostok, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vostok, September typically has an average temperature of 14°C (57°F), with highs reaching up to 24°C (76°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec71022334149596057453012
Data source: Temperature data for Vostok 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 Vostok

In Vostok in September, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

September Precipitation Trends in Vostok

The chart displays monthly precipitation patterns in Vostok, 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 Vostok, September typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec2934586670725980107967861
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vostok

In Vostok in September humidity is 88%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and giving a sense of stickiness that can drain your energy quickly while exploring.

September Average Humidity in Vostok

This chart illustrates the average monthly humidity levels in Vostok, 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 Vostok is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%93%89%88%89%87%92%92%88%81%76%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vostok

In Vostok in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Vostok.

Maximum UV Index Levels in Vostok for September

The chart shows the monthly maximum UV Index (UVI) for Vostok 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 Vostok typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234778987421
Data source: Vostok 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 Vostok Compares to Other Months

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

This table compares monthly weather conditions in Vostok, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (7°F)29 mm (1.1 inches)94%low
February Weather-12°C (10°F)34 mm (1.3 inches)93%moderate
March Weather-5°C (23°F)58 mm (2.3 inches)89%moderate
April Weather1°C (33°F)66 mm (2.6 inches)88%high
May Weather5°C (42°F)70 mm (2.8 inches)89%high
June Weather9°C (49°F)72 mm (2.8 inches)87%very high
July Weather15°C (59°F)59 mm (2.3 inches)92%very high
August Weather15°C (60°F)80 mm (3.2 inches)92%very high
September Weather14°C (57°F)107 mm (4.2 inches)88%high
October Weather7°C (46°F)96 mm (3.8 inches)81%moderate
November Weather-1°C (31°F)78 mm (3.1 inches)75%low
December Weather-11°C (13°F)61 mm (2.4 inches)88%low

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