Last updated: March 2, 2024
The weather in Heyersum, Germany, during June is characterized by an average temperature of 18°C (65°F). Highs can soar to 28°C (83°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Heyersum throughout June hovers around 66%.
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Average temperature
Maximum temperature
Humidity
In June, Heyersum averages 67 mm (2.6 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 16 hours 39 minutes of daylight, with the sun shining for approximately 12 hours 59 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In June, the UV Index in Heyersum reaches a maximum of 8, 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 | 6 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 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 | ||||||