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September Weather in Terney, Russian Federation

Last updated: August 27, 2025

The average temperature in Terney, Russian Federation during September is a mild 15°C (59°F). However, temperatures can vary significantly, with minimums dipping to 4°C (40°F) and maximums reaching 25°C (78°F). Expect precipitation of around 95 mm (3.8 in) over approximately 8 days, coupled with a high average humidity of 87%, making for a refreshing yet damp month.

September Temperature in Terney

In September in Terney, the average temperature is 15°C (59°F). The maximum can reach 25°C (78°F), and the minimum can be as low as 4°C (40°F). This makes Terney a pleasant destination for travelers looking to enjoy mild weather.

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

The chart illustrates September temperature patterns in Terney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terney, September typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (78°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec101529394853636559473112
Data source: Temperature data for Terney 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 Terney

In Terney in September, the precipitation amount is 95 mm (3.8 in) accumulated over 8 days.

September Precipitation Trends in Terney

The chart displays monthly precipitation patterns in Terney, 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 Terney, September typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec16233554791057415595606424
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Terney

In Terney in September, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.

September Average Humidity in Terney

This chart illustrates the average monthly humidity levels in Terney, 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 Terney is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%87%80%77%82%87%91%92%87%83%73%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Terney

In Terney 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 Terney.

Maximum UV Index Levels in Terney for September

The chart shows the monthly maximum UV Index (UVI) for Terney 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 Terney typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357899108532
Data source: Terney 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 Terney Compares to Other Months

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

This table compares monthly weather conditions in Terney, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)16 mm (0.6 inches)92%low
February Weather-9°C (15°F)23 mm (0.9 inches)87%moderate
March Weather-2°C (29°F)35 mm (1.4 inches)80%moderate
April Weather4°C (39°F)54 mm (2.1 inches)77%high
May Weather9°C (48°F)79 mm (3.1 inches)82%very high
June Weather12°C (54°F)104 mm (4.1 inches)86%very high
July Weather17°C (63°F)74 mm (2.9 inches)91%very high
August Weather18°C (65°F)155 mm (6.1 inches)92%very high
September Weather15°C (59°F)95 mm (3.8 inches)87%very high
October Weather8°C (47°F)60 mm (2.4 inches)83%moderate
November Weather-1°C (31°F)64 mm (2.5 inches)73%moderate
December Weather-11°C (12°F)24 mm (0.9 inches)83%low

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