Last updated: March 2, 2024
The weather in Imabetsu, Japan, during September is characterized by an average temperature of 21°C (70°F). Highs can soar to 27°C (81°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Imabetsu throughout September hovers around 89%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Imabetsu averages 119 mm (4.7 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 26 minutes of daylight, with the sun shining for approximately 8 hours 48 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Imabetsu reaches a maximum of 8, 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 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 0 | 0 |
| 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 | ||||||