nomadseason

September Weather in Apriltsi, Bulgaria

Last updated: August 22, 2025

In Apriltsi, Bulgaria, the average temperature in September hovers around 18°C (64°F), with a minimum dipping to 0°C (32°F) and a peak reaching 32°C (91°F). Expect 27 mm (1.1 in) of precipitation spread over about 5 days, contributing to an average humidity of 59%.

September Temperature in Apriltsi

In September in Apriltsi, the average temperature is 18°C (64°F). Maximums can reach 32°C (91°F), and minimums can be as low as 0°C (32°F). This variation makes Apriltsi an interesting destination for travelers, offering both warm and cooler experiences throughout the month.

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

The chart illustrates September temperature patterns in Apriltsi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Apriltsi, September typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (91°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec323741505966707164534436
Data source: Temperature data for Apriltsi generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Apriltsi

In Apriltsi in September, the precipitation amount is 27 mm (1.1 in) over a period of 5 days.

September Precipitation Trends in Apriltsi

The chart displays monthly precipitation patterns in Apriltsi, 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 Apriltsi, September typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec51537957891451214028625578
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Apriltsi

In Apriltsi in September, humidity is 59%. With an average temperature of 18°C (64°F), this humidity feels like a mild embrace, making it comfortable for traveling and perfect for exploring the sights without feeling too hot or sticky.

September Average Humidity in Apriltsi

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

In Apriltsi 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 Apriltsi.

Maximum UV Index Levels in Apriltsi for September

The chart shows the monthly maximum UV Index (UVI) for Apriltsi 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 Apriltsi typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24789101097632
Data source: Apriltsi 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 Apriltsi Compares to Other Months

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

This table compares monthly weather conditions in Apriltsi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)51 mm (2.0 inches)89%low
February Weather3°C (37°F)53 mm (2.1 inches)85%moderate
March Weather5°C (41°F)79 mm (3.1 inches)83%high
April Weather10°C (50°F)57 mm (2.3 inches)71%very high
May Weather15°C (60°F)89 mm (3.5 inches)73%very high
June Weather19°C (66°F)145 mm (5.7 inches)67%very high
July Weather21°C (70°F)121 mm (4.8 inches)68%very high
August Weather22°C (72°F)40 mm (1.6 inches)50%very high
September Weather18°C (64°F)27 mm (1.1 inches)59%high
October Weather12°C (54°F)62 mm (2.5 inches)79%high
November Weather7°C (44°F)54 mm (2.1 inches)87%moderate
December Weather2°C (36°F)78 mm (3.1 inches)89%low

Compare Apriltsi's Climate with Cities Worldwide