Last updated: March 2, 2024
The weather in Niiza, Japan, during October is characterized by an average temperature of 18°C (64°F). Highs can soar to 28°C (84°F), while lows may dip to 8°C (48°F). Typically, the humidity level in Niiza throughout October hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In October, Niiza averages 291 mm (11.4 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 11 hours 15 minutes of daylight, with the sun shining for approximately 6 hours 31 minutes each day. Additionally, there is a 48% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In October, the UV Index in Niiza 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 | 6 | 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 | ||||||||