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April Weather in Kozje, Slovenia

Last updated: August 27, 2025

In Kozje, Slovenia, the average temperature in April hovers around 12°C (53°F). Expect a range from a chilly -7°C (20°F) to a warm 28°C (83°F). During this month, you can anticipate approximately 70 mm (2.7 in) of precipitation over 9 days, with an average humidity level of 72%.

April Temperature in Kozje

In April in Kozje, the average temperature is 12°C (53°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -7°C (20°F). This variety in temperatures makes it essential to pack layers for your travels to Kozje.

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

The chart illustrates April temperature patterns in Kozje, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kozje, April typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045536070727263544537
Data source: Temperature data for Kozje 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 Kozje

In Kozje in April, the precipitation amount is 70 mm (2.7 in) over the course of 9 days.

April Precipitation Trends in Kozje

The chart displays monthly precipitation patterns in Kozje, 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 Kozje, April typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec40655470141909688126799689
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Kozje

In Kozje in April humidity is 72%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration slightly uncomfortable but invigorating as you navigate the refreshing air.

April Average Humidity in Kozje

This chart illustrates the average monthly humidity levels in Kozje, 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 Kozje is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Kozje

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

Maximum UV Index Levels in Kozje for April

The chart shows the monthly maximum UV Index (UVI) for Kozje 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 Kozje typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Kozje 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 Kozje Compares to Other Months

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

This table compares monthly weather conditions in Kozje, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)40 mm (1.6 inches)89%low
February Weather4°C (40°F)65 mm (2.5 inches)83%moderate
March Weather7°C (45°F)54 mm (2.1 inches)75%moderate
April Weather12°C (53°F)70 mm (2.7 inches)72%high
May Weather16°C (61°F)141 mm (5.6 inches)70%very high
June Weather21°C (70°F)90 mm (3.6 inches)69%very high
July Weather22°C (72°F)96 mm (3.8 inches)64%very high
August Weather22°C (73°F)88 mm (3.5 inches)51%very high
September Weather17°C (63°F)126 mm (4.9 inches)62%high
October Weather12°C (54°F)79 mm (3.1 inches)81%moderate
November Weather7°C (45°F)96 mm (3.8 inches)87%moderate
December Weather3°C (37°F)89 mm (3.5 inches)88%low

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