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April Weather in Slivnitsa, Bulgaria

Last updated: August 22, 2025

In April, the average temperature in Slivnitsa, Bulgaria hovers around 10°C (50°F), with a minimum dipping to -4°C (25°F) and a maximum reaching up to 26°C (79°F). Visitors can expect approximately 52 mm (2.0 in) of precipitation over 10 days, accompanied by an average humidity of 71%. Prepare accordingly for a blend of cool and mild weather!

April Temperature in Slivnitsa

In April in Slivnitsa, the average temperature is 10°C (50°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -4°C (25°F). This variability makes it essential for travelers to pack layers to stay comfortable in changing weather conditions.

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

The chart illustrates April temperature patterns in Slivnitsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slivnitsa, April typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (79°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec303741495865697062514335
Data source: Temperature data for Slivnitsa 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.

April Precipitation in Slivnitsa

In Slivnitsa in April, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.

April Precipitation Trends in Slivnitsa

The chart displays monthly precipitation patterns in Slivnitsa, 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 Slivnitsa, April typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec564774525262532624453775
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Slivnitsa

In Slivnitsa in April, humidity is 71%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that settles into your bones, making traveling a bit less comfortable as you navigate the foggy air and potential drizzle.

April Average Humidity in Slivnitsa

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

In Slivnitsa in April, 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 Slivnitsa.

Maximum UV Index Levels in Slivnitsa for April

The chart shows the monthly maximum UV Index (UVI) for Slivnitsa 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 Slivnitsa typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24779101097632
Data source: Slivnitsa 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 Slivnitsa Compares to Other Months

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

This table compares monthly weather conditions in Slivnitsa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)56 mm (2.2 inches)89%low
February Weather3°C (37°F)47 mm (1.8 inches)85%moderate
March Weather5°C (41°F)74 mm (2.9 inches)83%high
April Weather10°C (50°F)52 mm (2.0 inches)71%high
May Weather14°C (58°F)52 mm (2.0 inches)73%very high
June Weather18°C (65°F)62 mm (2.4 inches)67%very high
July Weather20°C (69°F)53 mm (2.1 inches)68%very high
August Weather21°C (70°F)26 mm (1.0 inches)50%very high
September Weather17°C (62°F)24 mm (0.9 inches)59%high
October Weather11°C (52°F)45 mm (1.8 inches)79%high
November Weather6°C (43°F)37 mm (1.4 inches)87%moderate
December Weather2°C (35°F)74 mm (2.9 inches)89%low

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