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September Weather in Bykhaw, Belarus

Last updated: August 22, 2025

In September, the average temperature in Bykhaw, Belarus hovers around 13°C (57°F). Expect a range from a chilly -2°C (28°F) at night to a warm 30°C (86°F) during the day. With an average precipitation of 66 mm (2.6 in) over about 10 days, rain could make an appearance. Don't forget, the average humidity stands at 78%, adding a touch of mugginess to your experience!

September Temperature in Bykhaw

In September in Bykhaw, the average temperature is 13°C (57°F). Maximums can reach up to 30°C (86°F), while minimums can drop as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates September temperature patterns in Bykhaw, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bykhaw, September typically has an average temperature of 13°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec262734455666666556473630
Data source: Temperature data for Bykhaw 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 Bykhaw

In Bykhaw in September, the precipitation amount is 66 mm (2.6 in) over the course of 10 days.

September Precipitation Trends in Bykhaw

The chart displays monthly precipitation patterns in Bykhaw, 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 Bykhaw, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4642483871641148166574658
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bykhaw

In Bykhaw in September, humidity is 78%. With an average temperature of 13°C (57°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities a bit uncomfortable and requiring a light jacket to stay warm while exploring.

September Average Humidity in Bykhaw

This chart illustrates the average monthly humidity levels in Bykhaw, 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 Bykhaw is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%91%90%83%71%72%70%66%78%89%93%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bykhaw

In Bykhaw 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 Bykhaw.

Maximum UV Index Levels in Bykhaw for September

The chart shows the monthly maximum UV Index (UVI) for Bykhaw 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 Bykhaw typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224568765321
Data source: Bykhaw 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 Bykhaw Compares to Other Months

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

This table compares monthly weather conditions in Bykhaw, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)46 mm (1.8 inches)96%low
February Weather-3°C (27°F)42 mm (1.6 inches)91%low
March Weather1°C (35°F)48 mm (1.9 inches)90%moderate
April Weather7°C (45°F)38 mm (1.5 inches)83%moderate
May Weather13°C (56°F)71 mm (2.8 inches)71%high
June Weather19°C (66°F)64 mm (2.5 inches)72%very high
July Weather19°C (67°F)114 mm (4.5 inches)70%high
August Weather18°C (65°F)81 mm (3.2 inches)66%high
September Weather13°C (57°F)66 mm (2.6 inches)78%moderate
October Weather8°C (47°F)57 mm (2.3 inches)89%moderate
November Weather2°C (37°F)46 mm (1.8 inches)93%low
December Weather-1°C (30°F)58 mm (2.3 inches)95%low

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