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April Weather in Trstena, Slovakia

Last updated: August 31, 2025

In April, the average temperature in Trstena, Slovakia hovers around 6°C (42°F), offering a chilly yet invigorating atmosphere. Expect temperature extremes, with lows dipping to a brisk -12°C (11°F) and highs reaching a comfortable 22°C (72°F). Alongside this, the region experiences precipitation of approximately 78 mm (3.1 in) spread over 12 days, contributing to an average humidity level of 76%.

April Temperature in Trstena

In April in Trstena, the average temperature is 6°C (42°F). The maximum can reach 22°C (72°F), while the minimum can drop as low as -12°C (11°F). Make sure to pack for a range of temperatures to enjoy your travels comfortably.

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

The chart illustrates April temperature patterns in Trstena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trstena, April typically has an average temperature of 6°C (42°F), with highs reaching up to 22°C (72°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec242834425060616254453728
Data source: Temperature data for Trstena 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 Trstena

In Trstena in April, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.

April Precipitation Trends in Trstena

The chart displays monthly precipitation patterns in Trstena, 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 Trstena, April typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec55766378122101114131101975690
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Trstena

In Trstena in April, humidity is 76%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making travel quite brisk and requiring warm layers to stay comfortable while exploring.

April Average Humidity in Trstena

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

In Trstena 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 Trstena, you can refer to this Hourly UV Index in Trstena.

Maximum UV Index Levels in Trstena for April

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

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

This table compares monthly weather conditions in Trstena, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)55 mm (2.1 inches)90%low
February Weather-2°C (29°F)76 mm (3.0 inches)87%moderate
March Weather1°C (34°F)63 mm (2.5 inches)83%moderate
April Weather6°C (42°F)78 mm (3.1 inches)76%high
May Weather10°C (51°F)122 mm (4.8 inches)70%very high
June Weather16°C (61°F)101 mm (4.0 inches)71%very high
July Weather16°C (61°F)114 mm (4.5 inches)67%very high
August Weather17°C (62°F)130 mm (5.1 inches)64%very high
September Weather12°C (54°F)101 mm (4.0 inches)67%high
October Weather7°C (45°F)96 mm (3.8 inches)83%moderate
November Weather3°C (37°F)55 mm (2.2 inches)90%low
December Weather-2°C (29°F)90 mm (3.5 inches)91%low

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