May weather forecast
Penghu, Taiwan

In May, Penghu makes a clear transition towards hotter weather as temperatures, rainfall and sea temperatures all rise. Meteorological data highlights an average rainfall of 163mm (6.42") dispersed over 16 days, marking a significant increase from April. The sunny days enable residents and visitors alike to indulge in delightful outdoor activities. The sea temperature also rises, making it an inviting site for water sports enthusiasts. The temperatures continue to climb in June, presenting even more opportunities for summertime adventures.

Temperature

As Penghu welcomes May, the average high-temperature displays a subtle shift, adjusting from 26°C (78.8°F) in April to a still warm 29°C (84.2°F). May's average low-temperature reading settles at a pleasant 22°C (71.6°F).

Rainfall

In Penghu, in May, it is raining for 16 days, with typically 163mm (6.42") of accumulated precipitation. In Penghu, during the entire year, the rain falls for 157 days and collects up to 1552mm (61.1") of precipitation.

Sea temperature

In May, the average sea temperature in Penghu is 26°C (78.8°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

In Penghu, Taiwan, the average length of the day in May is 13h and 17min.
On the first day of May in Penghu, sunrise is at 05:27 and sunset at 18:29. On the last day of the month, sunrise is at 05:14 and sunset at 18:44 CST.

Sunshine

In Penghu, the average sunshine in May is 5h.

UV index

April through August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a regular UV index of 12 translates into these guidelines:
Execute every important safeguard, as unprotected skin and eyes could burn within moments. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout. Be attentive! The UV exposure is heightened with reflections from sand and water.