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July Weather in Ilirska Bistrica, Slovenia

Last updated: August 27, 2025

In July, the average temperature in Ilirska Bistrica, Slovenia sits at a pleasant 21°C (70°F), making it an inviting destination. Expect to experience a minimum of 11°C (51°F) and a maximum of 33°C (91°F). Be prepared for some rain, as the region receives about 117 mm (4.6 in) of precipitation over 14 days. Additionally, the average humidity hovers around 63%, adding to the comfortable atmosphere.

July Temperature in Ilirska Bistrica

In July in Ilirska Bistrica, the average temperature is 21°C (70°F), with maximums reaching 33°C (91°F) and minimums dipping to as low as 11°C (51°F). This pleasant climate makes it an ideal time for travelers to explore the beauty of Ilirska Bistrica.

July Weather in Ilirska Bistrica: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Ilirska Bistrica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilirska Bistrica, July typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec343943505868707061534537
Data source: Temperature data for Ilirska Bistrica 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.

July Precipitation in Ilirska Bistrica

In Ilirska Bistrica in July, the precipitation amount is 117 mm (4.6 in) spread over 14 days.

July Precipitation Trends in Ilirska Bistrica

The chart displays monthly precipitation patterns in Ilirska Bistrica, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Ilirska Bistrica, July typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec91175128136214110117120219170217205
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Ilirska Bistrica

In Ilirska Bistrica in July, humidity is 63%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it perfect for leisurely exploration but slightly sticky for prolonged outdoor activities.

July Average Humidity in Ilirska Bistrica

This chart illustrates the average monthly humidity levels in Ilirska Bistrica, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Ilirska Bistrica is approximately 63%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Ilirska Bistrica

In Ilirska Bistrica in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ilirska Bistrica.

Maximum UV Index Levels in Ilirska Bistrica for July

The chart shows the monthly maximum UV Index (UVI) for Ilirska Bistrica in July, 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 July, the maximum UV index in Ilirska Bistrica typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Ilirska Bistrica July 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 July Weather in Ilirska Bistrica Compares to Other Months

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

This table compares monthly weather conditions in Ilirska Bistrica, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)91 mm (3.6 inches)88%low
February Weather4°C (39°F)175 mm (6.9 inches)82%moderate
March Weather6°C (43°F)128 mm (5.0 inches)73%moderate
April Weather10°C (51°F)136 mm (5.4 inches)73%high
May Weather14°C (58°F)214 mm (8.4 inches)70%very high
June Weather20°C (68°F)110 mm (4.3 inches)69%very high
July Weather21°C (70°F)117 mm (4.6 inches)63%very high
August Weather21°C (71°F)120 mm (4.7 inches)51%very high
September Weather16°C (62°F)219 mm (8.6 inches)64%high
October Weather12°C (53°F)170 mm (6.7 inches)83%moderate
November Weather7°C (45°F)217 mm (8.5 inches)89%moderate
December Weather3°C (38°F)205 mm (8.1 inches)88%low

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