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April Weather in Iskar, Bulgaria

Last updated: August 22, 2025

In April, the average temperature in Iskar, Bulgaria is a comfortable 13°C (55°F). However, temperatures can vary significantly, with a minimum of -1°C (30°F) and a maximum reaching up to 30°C (86°F). Expect 42 mm (1.6 in) of precipitation spread over approximately 6 days, contributing to an average humidity of 71%. Be prepared for a mix of conditions during your stay!

April Temperature in Iskar

In April in Iskar, the average temperature is 13°C (55°F). The maximum can reach 30°C (86°F) and the minimum can be as low as -1°C (30°F). This variation makes it advisable to pack layers to accommodate both warm and cooler conditions during your travels.

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

The chart illustrates April temperature patterns in Iskar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iskar, April typically has an average temperature of 13°C (55°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec333945556572767869574638
Data source: Temperature data for Iskar 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 Iskar

In Iskar in April, the total precipitation amount is 42 mm (1.6 in) over a span of 6 days.

April Precipitation Trends in Iskar

The chart displays monthly precipitation patterns in Iskar, 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 Iskar, April typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec404074426996752915604252
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Iskar

In Iskar in April humidity is 71%. With an average temperature of 13°C (55°F), this humidity feels like a damp embrace, making travel a bit challenging as the moisture clings to your skin and the air feels thick, creating a sense of heaviness that can sap your energy while exploring.

April Average Humidity in Iskar

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

In Iskar 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 Iskar.

Maximum UV Index Levels in Iskar for April

The chart shows the monthly maximum UV Index (UVI) for Iskar 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 Iskar typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Iskar 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 Iskar Compares to Other Months

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

This table compares monthly weather conditions in Iskar, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)40 mm (1.6 inches)89%low
February Weather4°C (39°F)40 mm (1.6 inches)85%moderate
March Weather7°C (45°F)74 mm (2.9 inches)83%high
April Weather13°C (55°F)42 mm (1.6 inches)71%high
May Weather18°C (65°F)69 mm (2.7 inches)73%very high
June Weather22°C (72°F)96 mm (3.8 inches)67%very high
July Weather24°C (76°F)75 mm (3.0 inches)68%very high
August Weather25°C (78°F)29 mm (1.1 inches)50%very high
September Weather21°C (69°F)15 mm (0.6 inches)59%high
October Weather14°C (57°F)60 mm (2.4 inches)79%moderate
November Weather8°C (46°F)42 mm (1.7 inches)87%moderate
December Weather3°C (38°F)52 mm (2.0 inches)89%low

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