Last updated: March 2, 2024
The weather in Lewisville, United States, during June is characterized by an average temperature of 27°C (81°F). Highs can soar to 35°C (96°F), while lows may dip to 18°C (64°F). Typically, the humidity level in Lewisville throughout June hovers around 77%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Lewisville averages 115 mm (4.5 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 14 hours 18 minutes of daylight, with the sun shining for approximately 10 hours 31 minutes each day. Additionally, there is a 44% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In June, the UV Index in Lewisville reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 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 | 6 | 8 | 11 | 11 | 11 | 9 | 6 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||