Last updated: August 23, 2025
In May, the average temperature in Higashi-Matsuyama, Japan is a pleasant 20°C (68°F), offering a comfortable climate for outdoor activities. However, be prepared for fluctuations, as temperatures can range from a cool 6°C (42°F) to a warm 33°C (92°F). Expect a fair amount of rain with an average precipitation of 110 mm (4.3 in) distributed over 12 days, and keep in mind that the average humidity sits at a high 81%. Venture out and enjoy the varied weather!
In May in Higashi-Matsuyama, the average temperature is 20°C (68°F). Maximums can reach 33°C (92°F) and minimums can be as low as 6°C (42°F). This range of temperatures makes it an ideal time for travelers who enjoy mild weather and the flexibility to experience both warmer and cooler days.
In Higashi-Matsuyama in May, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.
In Higashi-Matsuyama in May humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.
In Higashi-Matsuyama in May, 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 May’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 |