Last updated: August 27, 2025
In June, the average temperature in Smartno pri Slovenj Gradcu, Slovenia hovers around 18°C (64°F), with minimums of 3°C (38°F) and maximums reaching 33°C (92°F). Expect about 137 mm (5.4 in) of precipitation spread across 17 days, contributing to an average humidity level of 75%. Be prepared for a mix of mild and warm days, along with occasional rain!
In June in Smartno pri Slovenj Gradcu, the average temperature is 18°C (64°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 3°C (38°F). This is a great time to pack both light clothing for the warm afternoons and a warmer layer for the cooler evenings while enjoying your travels.
In Smartno pri Slovenj Gradcu in June, the total precipitation amount is 137 mm (5.4 in), occurring over a span of 17 days.
In Smartno pri Slovenj Gradcu in June, humidity is 75%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket enveloping you, making your travels a bit sticky and requiring frequent breaks in the shade to stay comfortable.
In Smartno pri Slovenj Gradcu in June, 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 Smartno pri Slovenj Gradcu.
UV Risk Categories
Weather in Smartno pri Slovenj Gradcu varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Smartno pri Slovenj Gradcu, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 38 mm (1.5 inches) | 91% | low |
| February Weather | 1°C (34°F) | 64 mm (2.5 inches) | 87% | moderate |
| March Weather | 4°C (39°F) | 66 mm (2.6 inches) | 82% | moderate |
| April Weather | 8°C (47°F) | 97 mm (3.8 inches) | 79% | high |
| May Weather | 12°C (55°F) | 184 mm (7.3 inches) | 74% | very high |
| June Weather | 18°C (64°F) | 137 mm (5.4 inches) | 75% | very high |
| July Weather | 19°C (66°F) | 175 mm (6.9 inches) | 74% | very high |
| August Weather | 19°C (66°F) | 180 mm (7.1 inches) | 68% | very high |
| September Weather | 14°C (57°F) | 168 mm (6.6 inches) | 74% | high |
| October Weather | 9°C (49°F) | 78 mm (3.1 inches) | 88% | moderate |
| November Weather | 4°C (40°F) | 106 mm (4.2 inches) | 90% | moderate |
| December Weather | -1°C (30°F) | 88 mm (3.5 inches) | 89% | low |