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September Weather in Tervel, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Tervel, Bulgaria hovers around 19°C (67°F), presenting a pleasant climate for outdoor activities. Expect temperatures to vary from a cool 3°C (37°F) to a warm 33°C (92°F). With an average precipitation of 20 mm (0.8 in) over just 3 days, you might want to keep an umbrella handy. Overall, the average humidity sits comfortably at 58%, making for a refreshing atmosphere.

September Temperature in Tervel

In September in Tervel, the average temperature is 19°C (67°F). The maximum can reach 33°C (92°F), while the minimum can drop to as low as 3°C (37°F). This makes it a great time to travel for those who enjoy mild weather during the day but can also appreciate refreshing cool nights.

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

The chart illustrates September temperature patterns in Tervel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tervel, September typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec343943516169737567564739
Data source: Temperature data for Tervel 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 Tervel

In Tervel in September, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

September Precipitation Trends in Tervel

The chart displays monthly precipitation patterns in Tervel, 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 Tervel, September typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec494861385396552120504667
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tervel

In Tervel in September, humidity is 58%. With an average temperature of 19°C (67°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and outdoor adventures, though you might want to stay hydrated as you explore.

September Average Humidity in Tervel

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

In Tervel 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 Tervel.

Maximum UV Index Levels in Tervel for September

The chart shows the monthly maximum UV Index (UVI) for Tervel 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 Tervel typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997532
Data source: Tervel 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 Tervel Compares to Other Months

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

This table compares monthly weather conditions in Tervel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)49 mm (1.9 inches)88%low
February Weather4°C (39°F)48 mm (1.9 inches)84%moderate
March Weather6°C (43°F)61 mm (2.4 inches)81%high
April Weather11°C (51°F)38 mm (1.5 inches)70%high
May Weather16°C (62°F)53 mm (2.1 inches)72%very high
June Weather21°C (69°F)96 mm (3.8 inches)66%very high
July Weather23°C (74°F)55 mm (2.2 inches)62%very high
August Weather24°C (75°F)21 mm (0.8 inches)48%very high
September Weather19°C (67°F)20 mm (0.8 inches)58%high
October Weather13°C (56°F)50 mm (2.0 inches)78%moderate
November Weather8°C (47°F)46 mm (1.8 inches)85%moderate
December Weather4°C (39°F)67 mm (2.6 inches)87%low

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