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September Weather in Boynitsa, Bulgaria

Last updated: August 22, 2025

The average temperature in Boynitsa, Bulgaria during September is a pleasant 20°C (69°F). However, temperatures can swing from a minimum of 4°C (40°F) to a scorching maximum of 36°C (97°F). During this month, expect 12 mm (0.5 in) of precipitation over approximately 2 days, coupled with an average humidity of 59%. 🌦️

September Temperature in Boynitsa

In September in Boynitsa, the average temperature is 20°C (69°F). Maximums can reach 36°C (97°F) while minimums can drop to as low as 4°C (40°F). This variety in temperatures makes it essential for travelers to pack both light clothing for the warmer days and layers for cooler evenings.

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

The chart illustrates September temperature patterns in Boynitsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boynitsa, September typically has an average temperature of 20°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec333945556473777768564638
Data source: Temperature data for Boynitsa 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 Boynitsa

In Boynitsa in September, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

September Precipitation Trends in Boynitsa

The chart displays monthly precipitation patterns in Boynitsa, 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 Boynitsa, September typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec554968325658482812515466
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Boynitsa

In Boynitsa in September humidity is 59%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls while ensuring you stay refreshed and hydrated during your travels.

September Average Humidity in Boynitsa

This chart illustrates the average monthly humidity levels in Boynitsa, 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 Boynitsa is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%75%71%60%56%45%60%79%88%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Boynitsa

In Boynitsa in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Boynitsa.

Maximum UV Index Levels in Boynitsa for September

The chart shows the monthly maximum UV Index (UVI) for Boynitsa 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 Boynitsa typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Boynitsa 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 Boynitsa Compares to Other Months

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

This table compares monthly weather conditions in Boynitsa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)55 mm (2.2 inches)91%low
February Weather4°C (40°F)49 mm (1.9 inches)87%moderate
March Weather7°C (46°F)68 mm (2.7 inches)84%high
April Weather13°C (55°F)32 mm (1.3 inches)75%high
May Weather18°C (65°F)56 mm (2.2 inches)71%very high
June Weather23°C (73°F)58 mm (2.3 inches)60%very high
July Weather25°C (77°F)48 mm (1.9 inches)56%very high
August Weather25°C (78°F)28 mm (1.1 inches)45%very high
September Weather20°C (69°F)12 mm (0.5 inches)59%high
October Weather13°C (57°F)51 mm (2.0 inches)79%moderate
November Weather8°C (46°F)54 mm (2.1 inches)88%moderate
December Weather3°C (38°F)66 mm (2.6 inches)91%low

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