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September Weather in Radnevo, Bulgaria

Last updated: August 22, 2025

In Radnevo, Bulgaria, the average temperature in September is a comfortable 22°C (72°F). However, temperatures can vary significantly, with a minimum of 5°C (42°F) and a maximum reaching up to 36°C (98°F). During this month, expect an average precipitation of 17 mm (0.7 in) spread over 2 days, contributing to an average humidity level of 58%. Enjoy the mild climate!

September Temperature in Radnevo

In September in Radnevo, the average temperature is 22°C (72°F). Maximum temperatures can reach 36°C (98°F), while minimums can drop to as low as 5°C (42°F). This range makes Radnevo a great destination for travelers seeking mild to warm weather, with options for both outdoor activities and comfortable evenings.

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

The chart illustrates September temperature patterns in Radnevo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Radnevo, September typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (98°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec374246556572787971595042
Data source: Temperature data for Radnevo 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 Radnevo

In Radnevo in September, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

September Precipitation Trends in Radnevo

The chart displays monthly precipitation patterns in Radnevo, 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 Radnevo, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec504463435380441317815680
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Radnevo

In Radnevo in September, humidity is 58%. With an average temperature of 22°C (72°F), this humidity feels like a warm, slightly muggy embrace, making it ideal for leisurely strolls but a bit uncomfortable for strenuous outdoor activities.

September Average Humidity in Radnevo

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

In Radnevo 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 Radnevo.

Maximum UV Index Levels in Radnevo for September

The chart shows the monthly maximum UV Index (UVI) for Radnevo 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 Radnevo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467910997632
Data source: Radnevo 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 Radnevo Compares to Other Months

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

This table compares monthly weather conditions in Radnevo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)50 mm (2.0 inches)88%low
February Weather5°C (42°F)44 mm (1.7 inches)84%moderate
March Weather8°C (47°F)63 mm (2.5 inches)81%high
April Weather13°C (55°F)43 mm (1.7 inches)70%high
May Weather18°C (65°F)53 mm (2.1 inches)72%very high
June Weather22°C (73°F)80 mm (3.2 inches)66%very high
July Weather26°C (78°F)44 mm (1.7 inches)62%very high
August Weather26°C (80°F)13 mm (0.5 inches)48%very high
September Weather22°C (72°F)17 mm (0.7 inches)58%high
October Weather15°C (59°F)81 mm (3.2 inches)78%high
November Weather10°C (50°F)56 mm (2.2 inches)85%moderate
December Weather5°C (42°F)80 mm (3.2 inches)87%low

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