Last updated: March 2, 2024
The weather in Yokohama, Japan, during August is characterized by an average temperature of 22°C (72°F). Highs can soar to 27°C (82°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Yokohama throughout August hovers around 97%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Yokohama averages 203 mm (8.0 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 13 hours 45 minutes of daylight, with the sun shining for approximately 8 hours 18 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Yokohama 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 | 4 | 7 | 9 | 11 | 11 | 9 | 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 | ||||