Last updated: March 2, 2024
The weather in Osaka, Japan, during August is characterized by an average temperature of 29°C (85°F). Highs can soar to 37°C (100°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Osaka throughout August hovers around 91%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Osaka averages 183 mm (7.2 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 13 hours 24 minutes of daylight, with the sun shining for approximately 9 hours 50 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Osaka reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 6 | 9 | 10 | 11 | 10 | 8 | 6 | 3 | 2 | 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 | ||||