Last updated: March 2, 2024
The weather in Oshima, Japan, during June is characterized by an average temperature of 22°C (71°F). Highs can soar to 24°C (76°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Oshima throughout June hovers around 88%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Oshima averages 277 mm (10.9 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 25 minutes of daylight, with the sun shining for approximately 9 hours 0 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In June, the UV Index in Oshima reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 2 | 5 | 7 | 10 | 11 | 11 | 10 | 8 | 5 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||