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April Weather in Crnomelj, Slovenia

Last updated: August 27, 2025

In April, the average temperature in Crnomelj, Slovenia hovers around 11°C (51°F), making it a mild but variable time of year. You can experience a minimum of -11°C (13°F) and a surprising maximum of 27°C (82°F). With precipitation amounting to 89 mm (3.5 in) over about 11 days, the region enjoys a moisture-rich environment, complemented by an average humidity of 72%.

April Temperature in Crnomelj

In April in Crnomelj, the average temperature is 11°C (51°F), with maximums reaching 27°C (82°F) and minimums dropping to as low as -11°C (13°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates April temperature patterns in Crnomelj, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crnomelj, April typically has an average temperature of 11°C (51°F), with highs reaching up to 27°C (82°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec343943515968707161534537
Data source: Temperature data for Crnomelj 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 Crnomelj

In Crnomelj in April, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

April Precipitation Trends in Crnomelj

The chart displays monthly precipitation patterns in Crnomelj, 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 Crnomelj, April typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec629267891538310698138112118117
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Crnomelj

In Crnomelj in April, humidity is 72%. With an average temperature of 11°C (51°F), this humidity feels like a chilly dampness that clings to your skin, making traveling a bit uncomfortable and urging you to dress in layers to stay warm and dry.

April Average Humidity in Crnomelj

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

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

Maximum UV Index Levels in Crnomelj for April

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

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

This table compares monthly weather conditions in Crnomelj, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)62 mm (2.4 inches)89%low
February Weather4°C (40°F)92 mm (3.6 inches)83%moderate
March Weather6°C (44°F)67 mm (2.6 inches)75%moderate
April Weather11°C (51°F)89 mm (3.5 inches)72%high
May Weather15°C (59°F)153 mm (6.0 inches)70%very high
June Weather20°C (69°F)83 mm (3.3 inches)69%very high
July Weather21°C (71°F)106 mm (4.2 inches)64%very high
August Weather21°C (71°F)98 mm (3.9 inches)51%very high
September Weather16°C (61°F)138 mm (5.4 inches)62%high
October Weather12°C (53°F)112 mm (4.4 inches)81%moderate
November Weather7°C (45°F)118 mm (4.6 inches)87%moderate
December Weather3°C (38°F)117 mm (4.6 inches)88%low

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