July weather forecast
Penghu, Taiwan

The tropical climate persists in July with high sea and air temperatures, although the island witnesses fewer rain days than in June. July is the hottest month with average temperatures oscillating from 25°C (77°F) at the lowest to an intense 32°C (89.6°F) at the peak. It also sees plenty of sunshine, with an average of 8 hours a day. Despite the high UV index, sea lovers find delight in the pleasantly warm sea. The same range of temperatures carries forward into August.

Temperature

The peak of Penghu's temperatures is noted during July and August, averaging a high-temperature of 32°C (89.6°F).

Rainfall

In Penghu, during July, the rain falls for 13 days and regularly aggregates up to 304mm (11.97") of precipitation. Throughout the year, there are 157 rainfall days, and 1552mm (61.1") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater are July through September, with an average sea temperature of 28°C (82.4°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

In Penghu, the average length of the day in July is 13h and 26min.
On the first day of July, sunrise is at 05:18 and sunset at 18:52. On the last day of the month, sunrise is at 05:31 and sunset at 18:44 CST.

Sunshine

The month with the most sunshine is July, with an average of 8h of sunshine.

UV index

The months with the highest UV index are April through August, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 12 in July leads to these recommendations:
Put into action all crucial precautions. Defense against sun damage is a must. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Regardless of cloud cover, it's recommended to apply generously and reapply often a sunscreen with an SPF of at least 30, especially after swimming or any outdoor activity. Be attentive! The UV exposure is heightened with reflections from sand and water.