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

With the onset of May, Penghu's weather sees a minor temperature rise, transitioning from 26°C (78.8°F) in April to a still moderately hot 29°C (84.2°F). Penghu witnesses a consistent average low-temperature of 22°C (71.6°F) throughout May.

Rainfall

In Penghu, during May, the rain falls for 16 days and regularly aggregates up to 163mm (6.42") of precipitation. Throughout the year, there are 157 rainfall days, and 1552mm (61.1") of precipitation is accumulated.

Sea temperature

In Penghu, in May, the average water temperature is 26°C (78.8°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

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

Sunshine

In May, the average sunshine 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 reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 12 in May translates into this advice:
Undertake every vital safety procedure, as unprotected skin and eyes could sustain burns in no time. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Broad-spectrum SPF 30+ sunscreen must be generously applied and reapplied every two hours or post any outdoor activity or swim. Caution! Sand and water surfaces escalate the UV intensity from the Sun.