Last updated: March 2, 2024
The weather in Kostinbrod, Bulgaria, during June is characterized by an average temperature of 18°C (64°F). Highs can soar to 29°C (85°F), while lows may dip to 8°C (46°F). Typically, the humidity level in Kostinbrod throughout June hovers around 67%.
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Average temperature
Maximum temperature
Humidity
In June, Kostinbrod averages 87 mm (3.4 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 15 hours 15 minutes of daylight, with the sun shining for approximately 13 hours 6 minutes each day. Additionally, there is a 45% probability of sunny days during this period.
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Chance of sun
In June, the UV Index in Kostinbrod reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 2 | 3 | 5 | 7 | 9 | 10 | 10 | 8 | 7 | 4 | 3 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||