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May Weather in Stara Vrhnika, Slovenia

Last updated: August 27, 2025

In May, the average temperature in Stara Vrhnika, Slovenia hovers around 14°C (57°F). Daily variations can be significant, with lows dipping to 0°C (33°F) and highs peaking at 27°C (80°F). Prepare for some wet days, as 188 mm (7.4 in) of precipitation is expected over 20 days. With an average humidity level of 70%, it's wise to plan for a muggy atmosphere.

May Temperature in Stara Vrhnika

In May, in Stara Vrhnika, the average temperature is 14°C (57°F). Maximum temperatures can reach 27°C (80°F), while minimum temperatures can drop as low as 0°C (33°F). Be prepared for a range of weather conditions when planning your trip!

May Weather in Stara Vrhnika: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Stara Vrhnika, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stara Vrhnika, May typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec333842505766686859514335
Data source: Temperature data for Stara Vrhnika 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.

May Precipitation in Stara Vrhnika

In Stara Vrhnika in May, the precipitation amount is 188 mm (7.4 in) over a period of 20 days.

May Precipitation Trends in Stara Vrhnika

The chart displays monthly precipitation patterns in Stara Vrhnika, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Stara Vrhnika, May typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec6010586110188106123123183110162138
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Stara Vrhnika

In Stara Vrhnika in May, humidity is 70%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making travel slightly uncomfortable as the air feels heavier and every step seems more laborious.

May Average Humidity in Stara Vrhnika

This chart illustrates the average monthly humidity levels in Stara Vrhnika, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Stara Vrhnika is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Stara Vrhnika

In Stara Vrhnika in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Stara Vrhnika.

Maximum UV Index Levels in Stara Vrhnika for May

The chart shows the monthly maximum UV Index (UVI) for Stara Vrhnika in May, 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 May, the maximum UV index in Stara Vrhnika typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Stara Vrhnika May 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 May Weather in Stara Vrhnika Compares to Other Months

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

This table compares monthly weather conditions in Stara Vrhnika, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)59 mm (2.3 inches)88%low
February Weather3°C (38°F)105 mm (4.2 inches)82%moderate
March Weather5°C (42°F)86 mm (3.4 inches)73%moderate
April Weather10°C (50°F)110 mm (4.3 inches)73%high
May Weather14°C (57°F)188 mm (7.4 inches)70%very high
June Weather19°C (67°F)106 mm (4.2 inches)69%very high
July Weather20°C (68°F)123 mm (4.8 inches)63%very high
August Weather20°C (69°F)123 mm (4.8 inches)51%very high
September Weather15°C (60°F)183 mm (7.2 inches)64%high
October Weather11°C (52°F)110 mm (4.3 inches)83%moderate
November Weather6°C (43°F)162 mm (6.4 inches)89%moderate
December Weather2°C (35°F)138 mm (5.4 inches)88%low

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