Last updated: August 23, 2025
In August, the average temperature in Osaki, Japan hovers around 25°C (78°F), providing a warm atmosphere for outdoor activities. However, temperatures can range from a cool 14°C (58°F) to a scorching 35°C (94°F), ensuring a variety of experiences. Be prepared for potential downpours, as 216 mm (8.5 in) of precipitation can fall over 19 days, adding to the region's average humidity of 92%. Perfect your packing by anticipating both warmth and wetness!
In August in Osaki, the average temperature is a pleasant 25°C (78°F), making it an ideal time for outdoor activities. The maximum can reach a warm 35°C (94°F), while the minimum can drop to a cooler 14°C (58°F), so it's wise to pack both light clothing and a sweater for the evenings. Overall, this month offers a comfortable climate that is perfect for exploring all that Osaki has to offer.
In Osaki in August, the precipitation amount is 216 mm (8.5 in) during a total of 19 days.
In Osaki in August, humidity is 92%. With an average temperature of 25°C (78°F), this humidity feels like a thick blanket wrapping around you, making travel uncomfortable and sticky as you navigate through the heat.
In Osaki in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Osaki.
UV Risk Categories
Weather in Osaki varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Osaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 55 mm (2.1 inches) | 80% | moderate |
| February Weather | 3°C (37°F) | 47 mm (1.9 inches) | 79% | moderate |
| March Weather | 6°C (43°F) | 109 mm (4.3 inches) | 77% | high |
| April Weather | 10°C (51°F) | 111 mm (4.4 inches) | 75% | very high |
| May Weather | 16°C (62°F) | 105 mm (4.1 inches) | 80% | very high |
| June Weather | 20°C (68°F) | 105 mm (4.2 inches) | 87% | very high |
| July Weather | 24°C (75°F) | 214 mm (8.4 inches) | 92% | extreme |
| August Weather | 25°C (78°F) | 216 mm (8.5 inches) | 92% | extreme |
| September Weather | 21°C (71°F) | 138 mm (5.4 inches) | 86% | very high |
| October Weather | 16°C (61°F) | 198 mm (7.8 inches) | 82% | high |
| November Weather | 10°C (50°F) | 41 mm (1.6 inches) | 79% | moderate |
| December Weather | 4°C (39°F) | 62 mm (2.4 inches) | 80% | moderate |