Last updated: March 2, 2024
The weather in Hachioji, Japan, during October is characterized by an average temperature of 16°C (61°F). Highs can soar to 27°C (81°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Hachioji throughout October hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In October, Hachioji averages 346 mm (13.6 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 11 hours 15 minutes of daylight, with the sun shining for approximately 6 hours 37 minutes each day. Additionally, there is a 46% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In October, the UV Index in Hachioji reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 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 | 7 | 7 | 5 | 4 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||