Last updated: August 23, 2025
In August, the average temperature in Higashi-Matsuyama, Japan reaches a warm 28°C (83°F). Temperatures can range from a comfortable 17°C (63°F) to a sizzling 37°C (99°F). Expect about 119 mm (4.7 in) of rain spread over 13 days, coupled with an average humidity of 90%. Get ready for a warm, albeit wet, experience!
In August in Higashi-Matsuyama, the average temperature is 28°C (83°F), with maximums reaching 37°C (99°F) and minimums dropping as low as 17°C (63°F). This warm climate makes Higashi-Matsuyama an ideal destination for travelers seeking sunny weather and pleasant outdoor activities.
In Higashi-Matsuyama in August, the precipitation amount is 119 mm (4.7 in) spread over 13 days.
In Higashi-Matsuyama in August humidity is 90%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel strenuous and uncomfortable as sweat clings to your skin, and the air feels thick and heavy with moisture.
In Higashi-Matsuyama in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Higashi-Matsuyama.
UV Risk Categories
Weather in Higashi-Matsuyama varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Higashi-Matsuyama, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (40°F) | 41 mm (1.6 inches) | 76% | moderate |
| February Weather | 6°C (43°F) | 40 mm (1.6 inches) | 74% | moderate |
| March Weather | 10°C (50°F) | 120 mm (4.7 inches) | 70% | very high |
| April Weather | 14°C (58°F) | 110 mm (4.3 inches) | 74% | very high |
| May Weather | 20°C (68°F) | 110 mm (4.3 inches) | 81% | very high |
| June Weather | 23°C (73°F) | 149 mm (5.9 inches) | 88% | very high |
| July Weather | 26°C (80°F) | 240 mm (9.5 inches) | 93% | extreme |
| August Weather | 28°C (83°F) | 119 mm (4.7 inches) | 90% | very high |
| September Weather | 24°C (75°F) | 185 mm (7.3 inches) | 86% | very high |
| October Weather | 18°C (65°F) | 258 mm (10.2 inches) | 83% | high |
| November Weather | 13°C (55°F) | 54 mm (2.1 inches) | 80% | moderate |
| December Weather | 7°C (45°F) | 42 mm (1.6 inches) | 78% | moderate |