July weather forecast
Sanya, China

Continuing with the warmth of June, July in Sanya embraces the full swing of the summer. Despite a drop in sea temperature, conditions remain favorable for seaside activities. Increased rainfall adds to the humidity, creating a characteristic summer ambience. July upholds the succession of the warm and wet days, typical of a tropical climate. While the rainfall may bein high, the strength of Sanya summer carries on.

Temperature

July commences in Sanya, China, with an average high-temperature of a still hot 31.7°C (89.1°F), showing little deviation from June's 31.9°C (89.4°F). Throughout July, an average nighttime temperature of 25.9°C (78.6°F) is experienced in Sanya, China.

Rainfall

In Sanya, during July, the rain falls for 13.8 days and regularly aggregates up to 193mm (7.6") of precipitation. In Sanya, China, during the entire year, the rain falls for 111.1 days and collects up to 1392mm (54.8") of precipitation.

Sea temperature

July is the month with the warmest seawater in Sanya, with an average sea temperature of 29.8°C (85.6°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

In July, the average length of the day in Sanya is 13h and 7min.
On the first day of July in Sanya, sunrise is at 06:09 and sunset at 19:22. On the last day of the month, sunrise is at 06:19 and sunset at 19:16 CST.

Sunshine

May and July, with an average of 7h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Sanya. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: During July, 12 as the daily maximum UV index converts into the following advice:
Implement every essential safety step. Individuals with fair skin might receive burns in less than 5 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Apply generously and frequently reapply a sunscreen with SPF 30 or more even on cloudy days, particularly after a swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.