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April Weather in Sliac, Slovakia

Last updated: August 31, 2025

In April, the average temperature in Sliac, Slovakia is a cool 8°C (47°F). However, temperatures can range from a chilly -7°C (20°F) to a balmy 24°C (76°F). Be prepared for some rain too, as 58 mm (2.3 in) of precipitation typically falls over about 10 days. Expect a relatively humid atmosphere, with average humidity levels around 76%.

April Temperature in Sliac

In April in Sliac, the average temperature is 8°C (47°F). Maximum temperatures can reach 24°C (76°F), while the minimum can drop as low as -7°C (20°F). Be sure to pack layers to accommodate the wide range of temperatures during your travels.

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

The chart illustrates April temperature patterns in Sliac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sliac, April typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (76°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec283339475565666657484032
Data source: Temperature data for Sliac 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 Sliac

In Sliac in April, the total precipitation amount is 58 mm (2.3 in), measured over a span of 10 days.

April Precipitation Trends in Sliac

The chart displays monthly precipitation patterns in Sliac, 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 Sliac, April typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec37564859111122979975776775
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sliac

In Sliac in April, humidity is 76%. With an average temperature of 8°C (47°F), this humidity feels like traveling through a thick, damp blanket that clings to your skin, making every stroll feel heavier and more exhausting than it should.

April Average Humidity in Sliac

This chart illustrates the average monthly humidity levels in Sliac, 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 Sliac is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sliac

In Sliac in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sliac, you can refer to this Hourly UV Index in Sliac.

Maximum UV Index Levels in Sliac for April

The chart shows the monthly maximum UV Index (UVI) for Sliac 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 Sliac typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Sliac 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 Sliac Compares to Other Months

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

This table compares monthly weather conditions in Sliac, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)37 mm (1.4 inches)90%low
February Weather1°C (33°F)56 mm (2.2 inches)87%moderate
March Weather4°C (39°F)48 mm (1.9 inches)83%moderate
April Weather8°C (47°F)58 mm (2.3 inches)76%high
May Weather13°C (55°F)111 mm (4.4 inches)70%very high
June Weather18°C (65°F)122 mm (4.8 inches)71%very high
July Weather19°C (66°F)97 mm (3.8 inches)67%very high
August Weather19°C (67°F)99 mm (3.9 inches)64%very high
September Weather14°C (58°F)75 mm (2.9 inches)67%high
October Weather9°C (49°F)77 mm (3.0 inches)83%moderate
November Weather4°C (40°F)67 mm (2.6 inches)90%low
December Weather0°C (32°F)75 mm (3.0 inches)91%low

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