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September Weather in Bolyarovo, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Bolyarovo, Bulgaria hovers around 21°C (69°F). Temperatures can vary, with a minimum of 6°C (43°F) and a maximum reaching up to 34°C (93°F). Expect some rain, as the area receives about 23 mm (0.9 in) of precipitation over the course of 4 days. Alongside these conditions, the average humidity is a comfortable 58%.

September Temperature in Bolyarovo

In September in Bolyarovo, the average temperature is 21°C (69°F). Maximums can reach 34°C (93°F), and minimums can dip as low as 6°C (43°F). This makes Bolyarovo a great destination for travelers looking for mild weather with a mix of warm days and cool nights.

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

The chart illustrates September temperature patterns in Bolyarovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolyarovo, September typically has an average temperature of 21°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec374245536370757669585042
Data source: Temperature data for Bolyarovo 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 Bolyarovo

In Bolyarovo in September, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

September Precipitation Trends in Bolyarovo

The chart displays monthly precipitation patterns in Bolyarovo, 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 Bolyarovo, September typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec745666554781381823805890
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bolyarovo

In Bolyarovo in September humidity is 58%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, creating a comfortable atmosphere for traveling that encourages leisurely exploration without feeling overly sticky or oppressive.

September Average Humidity in Bolyarovo

This chart illustrates the average monthly humidity levels in Bolyarovo, 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 Bolyarovo is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bolyarovo

In Bolyarovo 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 Bolyarovo.

Maximum UV Index Levels in Bolyarovo for September

The chart shows the monthly maximum UV Index (UVI) for Bolyarovo 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 Bolyarovo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246899997632
Data source: Bolyarovo 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 Bolyarovo Compares to Other Months

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

This table compares monthly weather conditions in Bolyarovo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)74 mm (2.9 inches)88%low
February Weather5°C (42°F)56 mm (2.2 inches)84%moderate
March Weather7°C (45°F)66 mm (2.6 inches)81%high
April Weather11°C (53°F)55 mm (2.2 inches)70%very high
May Weather17°C (63°F)47 mm (1.8 inches)72%very high
June Weather21°C (70°F)81 mm (3.2 inches)66%very high
July Weather24°C (75°F)38 mm (1.5 inches)62%very high
August Weather25°C (77°F)18 mm (0.7 inches)48%very high
September Weather21°C (69°F)23 mm (0.9 inches)58%high
October Weather14°C (58°F)80 mm (3.2 inches)78%high
November Weather10°C (50°F)58 mm (2.3 inches)85%moderate
December Weather6°C (43°F)90 mm (3.5 inches)87%low

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