Last updated: March 2, 2024
The weather in Naganohara, Japan, during May is characterized by an average temperature of 15°C (59°F). Highs can soar to 28°C (82°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Naganohara throughout May hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Naganohara averages 173 mm (6.8 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 14 hours 6 minutes of daylight, with the sun shining for approximately 8 hours 59 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Naganohara 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 | 9 | 11 | 11 | 10 | 7 | 5 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||