Last updated: March 2, 2024
The weather in Waterloo, Belgium, 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 8°C (47°F). Typically, the humidity level in Waterloo throughout June hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Waterloo averages 72 mm (2.8 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 16 hours 23 minutes of daylight, with the sun shining for approximately 13 hours 16 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In June, the UV Index in Waterloo 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 | 1 | 3 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 3 | 2 |
| 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 | ||||||