Last updated: March 2, 2024
The weather in Washington, United States, during June is characterized by an average temperature of 17°C (64°F). Highs can soar to 29°C (85°F), while lows may dip to 6°C (43°F). Typically, the humidity level in Washington throughout June hovers around 72%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Washington averages 97 mm (3.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 15 hours 24 minutes of daylight, with the sun shining for approximately 10 hours 42 minutes each day. Additionally, there is a 36% 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 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 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 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 | ||||||