May weather forecast
Miyazaki, Japan

The mildness of spring, gradually gives way to the warmth of summer in Miyazaki during May. Daylight hours increase to their maximum, providing ample opportunity for outdoor activities. With a notable rise in the temperature, residents start to feel a distinct summery atmosphere. Although it is not the hottest month, the average sea temperature shows a considerable climb from the cooler months. Despite the heat, late spring rain showers keep the city's lush greenery vibrant and refreshing.

Temperature

May's arrival coincides with a marginal rise in the average high-temperature, moving from April's agreeable 21°C (69.8°F) to a moderately hot 24°C (75.2°F). During May, Miyazaki sees a mean low-temperature of 15°C (59°F).

Rainfall

In Miyazaki, in May, it is raining for 18 days, with typically 289mm (11.38") of accumulated precipitation. In Miyazaki, during the entire year, the rain falls for 197 days and collects up to 2533mm (99.72") of precipitation.

Sea temperature

In Miyazaki, the average seawater temperature in May is 23°C (73.4°F).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 23°C (73.4°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In May, the average length of the day in Miyazaki, Japan, is 13h and 47min.
On the first day of May, sunrise is at 05:28 and sunset at 18:54. On the last day of the month, sunrise is at 05:09 and sunset at 19:14 JST.

Sunshine

The months with the least sunshine are March through June, September and November, with an average of 5h of sunshine.

UV index

In Miyazaki, the average daily maximum UV index in May is 10. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 10 transforms into these recommendations:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. To keep the sunburn at bay, apply sunscreen with at least 30 SPF. This also minimizes damage caused by the Sun's radiation. Warning! Sand and water reflections boost the intensity of UV exposure.