May weather forecast
Quanzhou, China

May marks the transition from spring to summer in Quanzhou, China. As temperatures soar, the maritime city becomes an increasingly popular destination for beach activities. This is the first month of the year when rainfall surpasses 100mm (3.94"), reaching a significant 106mm (4.17"). Longer daylight hours and increased sunshine nourish the blooming flora, wrapping Quanzhou in vibrant colors. The higher temperatures and significant rain in May mark the entrance into the heat of summer.

Temperature

Quanzhou notes an average high-temperature of a still moderately hot 27.3°C (81.1°F) in May, displaying minor variation from April. During May, Quanzhou records a consistent average nighttime temperature of 21.2°C (70.2°F).

Heat index

For May, the heat index is calculated to be a hot 31°C (87.8°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Quanzhou, the average relative humidity in May is 81%.

Rainfall

In Quanzhou, in May, during 18.1 rainfall days, 106mm (4.17") of precipitation is typically accumulated. Throughout the year, in Quanzhou, there are 160.5 rainfall days, and 740mm (29.13") of precipitation is accumulated.

Sea temperature

In Quanzhou, the average seawater temperature in May is 24.1°C (75.4°F).
Note: Given an individual's cold sensitivity, considering factors like sunshine, wind, and air temperature, a brief swim in 24.1°C (75.4°F) water might be pleasurable. (FYI: The standard water temperature for Olympic swimming contests is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In May, the average length of the day is 13h and 21min.
On the first day of May, sunrise is at 05:29 and sunset at 18:35. On the last day of the month, sunrise is at 05:15 and sunset at 18:50 CST.

Sunshine

In Quanzhou, the average sunshine in May is 7.9h.

UV index

In Quanzhou, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during May morphs into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.