Last updated: March 2, 2024
The weather in San Diego, United States, during June is characterized by an average temperature of 29°C (84°F). Highs can soar to 38°C (101°F), while lows may dip to 22°C (72°F). Typically, the humidity level in San Diego throughout June hovers around 73%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, San Diego averages 88 mm (3.4 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 51 minutes of daylight, with the sun shining for approximately 10 hours 50 minutes each day. Additionally, there is a 49% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In June, the UV Index in San Diego reaches a maximum of 12, 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 | 1 | 3 | 5 | 8 | 10 | 12 | 12 | 10 | 7 | 5 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||