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September Weather in Dolna Banya, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Dolna Banya, Bulgaria hovers around 15°C (58°F), with a minimum dipping to -1°C (30°F) and soaring to a maximum of 29°C (85°F). Expect approximately 59 mm (2.3 in) of precipitation spread over 8 days, accompanied by a moderate average humidity of 59%.

September Temperature in Dolna Banya

In September in Dolna Banya, the average temperature is 15°C (58°F). Maximums can reach 29°C (85°F) and minimums can drop as low as -1°C (30°F). It's a great time to explore the outdoors while packing layers for varying temperatures.

September Weather in Dolna Banya: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Dolna Banya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dolna Banya, September typically has an average temperature of 15°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec283437465460656658494134
Data source: Temperature data for Dolna Banya 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 Dolna Banya

In Dolna Banya in September, the total precipitation amount is 59 mm (2.3 in) spread over 8 days.

September Precipitation Trends in Dolna Banya

The chart displays monthly precipitation patterns in Dolna Banya, 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 Dolna Banya, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6767106981391811627459726386
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dolna Banya

In Dolna Banya in September humidity is 59%. With an average temperature of 15°C (58°F), this humidity feels like a refreshing embrace, making it comfortable for traveling as long as you stay hydrated and wear breathable clothing.

September Average Humidity in Dolna Banya

This chart illustrates the average monthly humidity levels in Dolna Banya, 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 Dolna Banya is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dolna Banya

In Dolna Banya 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 Dolna Banya.

Maximum UV Index Levels in Dolna Banya for September

The chart shows the monthly maximum UV Index (UVI) for Dolna Banya 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 Dolna Banya typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34789101098632
Data source: Dolna Banya 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 Dolna Banya Compares to Other Months

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

This table compares monthly weather conditions in Dolna Banya, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)67 mm (2.6 inches)89%moderate
February Weather1°C (34°F)67 mm (2.6 inches)85%moderate
March Weather3°C (38°F)106 mm (4.2 inches)83%high
April Weather8°C (46°F)98 mm (3.9 inches)71%very high
May Weather12°C (55°F)139 mm (5.5 inches)73%very high
June Weather16°C (61°F)181 mm (7.1 inches)67%very high
July Weather18°C (65°F)162 mm (6.4 inches)68%very high
August Weather19°C (66°F)74 mm (2.9 inches)50%very high
September Weather15°C (58°F)59 mm (2.3 inches)59%very high
October Weather9°C (49°F)72 mm (2.8 inches)79%high
November Weather5°C (41°F)63 mm (2.5 inches)87%moderate
December Weather1°C (34°F)86 mm (3.4 inches)89%low

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