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September Weather in Nikolayevsk, Russian Federation

Last updated: August 27, 2025

In Nikolayevsk, Russian Federation during September, the average temperature hovers around 16°C (61°F). However, temperatures can fluctuate widely, with a minimum of 0°C (33°F) and a maximum reaching up to 36°C (97°F). Expect some rain, as the area sees about 26 mm (1.0 in) of precipitation over roughly 4 days. To top it off, the average humidity stands at a comfortable 51%.

September Temperature in Nikolayevsk

In September in Nikolayevsk, the average temperature is 16°C (61°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures, making it essential to pack for both warm and cool conditions while traveling.

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

The chart illustrates September temperature patterns in Nikolayevsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nikolayevsk, September typically has an average temperature of 16°C (61°F), with highs reaching up to 36°C (97°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec222231496273777461493424
Data source: Temperature data for Nikolayevsk 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 Nikolayevsk

In Nikolayevsk in September, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Nikolayevsk

The chart displays monthly precipitation patterns in Nikolayevsk, 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 Nikolayevsk, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec383543344232371026241949
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nikolayevsk

In Nikolayevsk in September, humidity is 51%. With an average temperature of 16°C (61°F), this humidity feels like a refreshing embrace, making it comfortable for traveling as you explore the sights while enjoying the mild climate.

September Average Humidity in Nikolayevsk

This chart illustrates the average monthly humidity levels in Nikolayevsk, 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 Nikolayevsk is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%90%78%64%50%49%46%44%51%69%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nikolayevsk

In Nikolayevsk in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Nikolayevsk, you can refer to this Hourly UV Index in Nikolayevsk.

Maximum UV Index Levels in Nikolayevsk for September

The chart shows the monthly maximum UV Index (UVI) for Nikolayevsk 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 Nikolayevsk typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876421
Data source: Nikolayevsk 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 Nikolayevsk Compares to Other Months

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

This table compares monthly weather conditions in Nikolayevsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)38 mm (1.5 inches)86%low
February Weather-5°C (23°F)35 mm (1.4 inches)90%moderate
March Weather-1°C (31°F)43 mm (1.7 inches)78%moderate
April Weather9°C (49°F)34 mm (1.3 inches)64%high
May Weather17°C (62°F)42 mm (1.7 inches)50%high
June Weather23°C (73°F)32 mm (1.3 inches)49%very high
July Weather25°C (77°F)37 mm (1.4 inches)46%very high
August Weather23°C (74°F)10 mm (0.4 inches)44%high
September Weather16°C (61°F)26 mm (1.0 inches)51%high
October Weather10°C (50°F)24 mm (0.9 inches)69%moderate
November Weather1°C (34°F)19 mm (0.7 inches)87%low
December Weather-5°C (24°F)49 mm (1.9 inches)87%low

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