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September Weather in Ussuriysk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Ussuriysk, Russian Federation hovers around 17°C (62°F). Expect cool nights with minimums dropping to 0°C (33°F), while daytime highs can reach up to 29°C (85°F). This month brings about 73 mm (2.9 in) of precipitation over 9 days, contributing to an average humidity level of 82%. Perfect for enjoying the lush scenery!

September Temperature in Ussuriysk

In September in Ussuriysk, the average temperature is 17°C (62°F). Maximum temperatures can reach up to 29°C (85°F), while minimum temperatures can drop as low as 0°C (33°F). This variation makes Ussuriysk an ideal destination for travelers seeking a mix of mild weather and comfortable conditions.

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

The chart illustrates September temperature patterns in Ussuriysk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ussuriysk, September typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec81532455562717162483112
Data source: Temperature data for Ussuriysk 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 Ussuriysk

In Ussuriysk in September, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.

September Precipitation Trends in Ussuriysk

The chart displays monthly precipitation patterns in Ussuriysk, 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 Ussuriysk, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1012363678737818273484714
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ussuriysk

In Ussuriysk in September, humidity is 82%. With an average temperature of 17°C (62°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and the air thicker, which can be quite exhausting for traveling.

September Average Humidity in Ussuriysk

This chart illustrates the average monthly humidity levels in Ussuriysk, 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 Ussuriysk is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%72%69%76%85%89%90%83%80%66%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ussuriysk

In Ussuriysk in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ussuriysk.

Maximum UV Index Levels in Ussuriysk for September

The chart shows the monthly maximum UV Index (UVI) for Ussuriysk 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 Ussuriysk typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235771010108532
Data source: Ussuriysk 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 Ussuriysk Compares to Other Months

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

This table compares monthly weather conditions in Ussuriysk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (8°F)10 mm (0.4 inches)84%low
February Weather-9°C (15°F)12 mm (0.5 inches)76%moderate
March Weather0°C (33°F)36 mm (1.4 inches)72%moderate
April Weather7°C (46°F)36 mm (1.4 inches)69%high
May Weather13°C (55°F)78 mm (3.1 inches)76%high
June Weather17°C (62°F)73 mm (2.9 inches)85%very high
July Weather22°C (71°F)78 mm (3.1 inches)89%very high
August Weather22°C (71°F)182 mm (7.2 inches)90%very high
September Weather17°C (62°F)73 mm (2.9 inches)82%very high
October Weather9°C (48°F)48 mm (1.9 inches)80%moderate
November Weather-1°C (31°F)47 mm (1.9 inches)66%moderate
December Weather-11°C (12°F)14 mm (0.5 inches)72%low

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