Last updated: March 2, 2024
The weather in Washington, United States, during June is characterized by an average temperature of 24°C (76°F). Highs can soar to 34°C (93°F), while lows may dip to 15°C (59°F). Typically, the humidity level in Washington throughout June hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Washington averages 89 mm (3.5 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 14 hours 47 minutes of daylight, with the sun shining for approximately 10 hours 47 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In June, the UV Index in Washington reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 4 | 6 | 9 | 10 | 11 | 10 | 8 | 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 | ||||