Last updated: August 23, 2025
In May, the average temperature in Katori-shi, Japan hovers around 19°C (66°F), with a pleasant range between a minimum of 10°C (50°F) and a maximum of 28°C (83°F). Expect 138 mm (5.4 in) of precipitation spread over 12 days, contributing to an average humidity of 81%. This makes for a refreshing experience, perfect for exploring the vibrant surroundings or enjoying cozy indoor activities!
In May in Katori-shi, the average temperature is 19°C (66°F). Maximums can reach 28°C (83°F) and minimums can drop as low as 10°C (50°F). This comfortable climate makes it an ideal time to explore and enjoy outdoor activities in Katori-shi.
In Katori-shi in May, the precipitation amount is 138 mm (5.4 in) spread over a period of 12 days.
In Katori-shi in May, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.
In Katori-shi 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 Katori-shi.
UV Risk Categories
Weather in Katori-shi varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Katori-shi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 55 mm (2.2 inches) | 70% | moderate |
| February Weather | 7°C (45°F) | 52 mm (2.0 inches) | 69% | moderate |
| March Weather | 11°C (51°F) | 145 mm (5.7 inches) | 68% | high |
| April Weather | 14°C (57°F) | 123 mm (4.8 inches) | 73% | very high |
| May Weather | 19°C (66°F) | 138 mm (5.4 inches) | 81% | very high |
| June Weather | 21°C (71°F) | 158 mm (6.2 inches) | 88% | extreme |
| July Weather | 25°C (77°F) | 207 mm (8.2 inches) | 94% | extreme |
| August Weather | 27°C (81°F) | 100 mm (3.9 inches) | 87% | very high |
| September Weather | 24°C (75°F) | 176 mm (6.9 inches) | 83% | very high |
| October Weather | 19°C (67°F) | 258 mm (10.1 inches) | 78% | high |
| November Weather | 14°C (58°F) | 110 mm (4.3 inches) | 74% | moderate |
| December Weather | 9°C (48°F) | 76 mm (3.0 inches) | 72% | moderate |