nomadseason

April Weather in Septemvri, Bulgaria

Last updated: August 22, 2025

In April, the average temperature in Septemvri, Bulgaria is a mild 11°C (53°F). Expect a range where the minimum can drop to -5°C (23°F), while the maximum may reach up to 27°C (82°F). During this month, you can anticipate 62 mm (2.4 in) of precipitation spread over 9 days, alongside an average humidity of 71%.

April Temperature in Septemvri

In April in Septemvri, the average temperature is 11°C (53°F), with maximums reaching 27°C (82°F) and minimums dropping as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures, making layered clothing a smart choice.

April Weather in Septemvri: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Septemvri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Septemvri, April typically has an average temperature of 11°C (53°F), with highs reaching up to 27°C (82°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec343944536269737566554639
Data source: Temperature data for Septemvri 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.

April Precipitation in Septemvri

In Septemvri in April, the precipitation amount is 62 mm (2.4 in) over the course of 9 days.

April Precipitation Trends in Septemvri

The chart displays monthly precipitation patterns in Septemvri, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Septemvri, April typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec505474625375482724566470
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Septemvri

In Septemvri in April humidity is 71%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that wraps around you, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while exploring.

April Average Humidity in Septemvri

This chart illustrates the average monthly humidity levels in Septemvri, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Septemvri is approximately 71%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Septemvri

In Septemvri in April, 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 Septemvri.

Maximum UV Index Levels in Septemvri for April

The chart shows the monthly maximum UV Index (UVI) for Septemvri in April, 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 April, the maximum UV index in Septemvri typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2478910997632
Data source: Septemvri April 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 April Weather in Septemvri Compares to Other Months

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

This table compares monthly weather conditions in Septemvri, showing how April’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)54 mm (2.1 inches)85%moderate
March Weather7°C (45°F)74 mm (2.9 inches)83%high
April Weather11°C (53°F)62 mm (2.4 inches)71%very high
May Weather17°C (62°F)53 mm (2.1 inches)73%very high
June Weather20°C (69°F)75 mm (2.9 inches)67%very high
July Weather23°C (74°F)48 mm (1.9 inches)68%very high
August Weather24°C (75°F)27 mm (1.0 inches)50%very high
September Weather19°C (67°F)24 mm (1.0 inches)59%high
October Weather13°C (56°F)56 mm (2.2 inches)79%high
November Weather8°C (47°F)64 mm (2.5 inches)87%moderate
December Weather4°C (39°F)70 mm (2.8 inches)89%low

Compare Septemvri's Climate with Cities Worldwide