Last updated: March 2, 2024
The weather in Kamojimacho-jogejima, Japan, during September is characterized by an average temperature of 23°C (74°F). Highs can soar to 31°C (89°F), while lows may dip to 15°C (60°F). Typically, the humidity level in Kamojimacho-jogejima throughout September hovers around 85%.
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Average temperature
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Humidity
In September, Kamojimacho-jogejima averages 294 mm (11.6 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 21 minutes of daylight, with the sun shining for approximately 8 hours 42 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
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Rainy days
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Chance of sun
In September, the UV Index in Kamojimacho-jogejima reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 3 | 5 | 8 | 10 | 10 | 9 | 7 | 5 | 2 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | High | Moderate | Low | |||||||
| Time to burn | 45 min | 30 min | 15 min | 25 min | 30 min | 45 min | |||||||