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September Weather in Dunavtsi, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Dunavtsi, Bulgaria hovers around 21°C (70°F), making it a pleasant time to visit. However, temperatures can range from a chilly 4°C (39°F) to a sweltering 37°C (99°F). Visitors should also be prepared for light precipitation of about 13 mm (0.5 in) over 2 days and can expect an average humidity level of 59%. 🌤️

September Temperature in Dunavtsi

In September in Dunavtsi, the average temperature is 21°C (70°F). The maximum can reach as high as 37°C (99°F), while the minimum can dip to a chilly 4°C (39°F). This variation in temperature makes it important for travelers to pack layers to ensure comfort throughout their stay.

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

The chart illustrates September temperature patterns in Dunavtsi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dunavtsi, September typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (99°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec344046566573777869574738
Data source: Temperature data for Dunavtsi 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 Dunavtsi

In Dunavtsi in September, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

September Precipitation Trends in Dunavtsi

The chart displays monthly precipitation patterns in Dunavtsi, 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 Dunavtsi, September typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec504567346665602913534962
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dunavtsi

In Dunavtsi in September humidity is 59%. With an average temperature of 21°C (70°F), this humidity feels like a pleasantly warm embrace, making it ideal for leisurely strolls and outdoor activities.

September Average Humidity in Dunavtsi

This chart illustrates the average monthly humidity levels in Dunavtsi, 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 Dunavtsi 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 Dunavtsi

In Dunavtsi 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 Dunavtsi.

Maximum UV Index Levels in Dunavtsi for September

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

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

This table compares monthly weather conditions in Dunavtsi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)50 mm (2.0 inches)89%low
February Weather4°C (40°F)45 mm (1.8 inches)85%moderate
March Weather8°C (46°F)67 mm (2.6 inches)83%high
April Weather13°C (56°F)33 mm (1.3 inches)71%high
May Weather19°C (66°F)66 mm (2.6 inches)73%very high
June Weather23°C (74°F)65 mm (2.6 inches)67%very high
July Weather25°C (78°F)60 mm (2.4 inches)68%very high
August Weather26°C (79°F)29 mm (1.1 inches)50%very high
September Weather21°C (70°F)13 mm (0.5 inches)59%high
October Weather14°C (57°F)53 mm (2.1 inches)79%moderate
November Weather8°C (47°F)49 mm (1.9 inches)87%moderate
December Weather4°C (39°F)62 mm (2.4 inches)89%low

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