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September Weather in Slutsk, Belarus

Last updated: August 22, 2025

In September, the average temperature in Slutsk, Belarus hovers around 14°C (57°F). Temperatures can vary significantly, with a minimum dipping to -3°C (28°F) and soaring to a maximum of 29°C (84°F). Expect about 60 mm (2.4 in) of precipitation over 9 days, accompanied by an average humidity level of 76%.

September Temperature in Slutsk

In September in Slutsk, the average temperature is 14°C (57°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as -3°C (28°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm and cool conditions.

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

The chart illustrates September temperature patterns in Slutsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slutsk, September typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec272936465666666657483831
Data source: Temperature data for Slutsk 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 Slutsk

In Slutsk in September, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

September Precipitation Trends in Slutsk

The chart displays monthly precipitation patterns in Slutsk, 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 Slutsk, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec4639474065561157160464761
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Slutsk

In Slutsk in September humidity is 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.

September Average Humidity in Slutsk

This chart illustrates the average monthly humidity levels in Slutsk, 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 Slutsk is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%91%89%79%61%64%64%63%76%90%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Slutsk

In Slutsk in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Slutsk.

Maximum UV Index Levels in Slutsk for September

The chart shows the monthly maximum UV Index (UVI) for Slutsk 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 Slutsk typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124668875321
Data source: Slutsk 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 Slutsk Compares to Other Months

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

This table compares monthly weather conditions in Slutsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)46 mm (1.8 inches)93%low
February Weather-2°C (29°F)39 mm (1.5 inches)91%low
March Weather2°C (36°F)47 mm (1.9 inches)89%moderate
April Weather8°C (46°F)40 mm (1.6 inches)79%high
May Weather13°C (56°F)64 mm (2.5 inches)61%high
June Weather19°C (66°F)56 mm (2.2 inches)64%very high
July Weather19°C (67°F)115 mm (4.5 inches)64%very high
August Weather19°C (66°F)71 mm (2.8 inches)63%high
September Weather14°C (57°F)60 mm (2.4 inches)76%moderate
October Weather9°C (48°F)46 mm (1.8 inches)90%moderate
November Weather4°C (39°F)47 mm (1.8 inches)92%low
December Weather-1°C (31°F)61 mm (2.4 inches)92%low

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