April weather forecast
Xiamen, China

April in Xiamen, China witnesses a noticeable escalation in temperature, indicating the onset of a warmer climate. The rise, interestingly, is not drastic but rather a gentle uptick from 18.8°C (65.8°F) to 23.1°C (73.6°F), ushering in the feel of the approaching summer. Cloud coverage enhances due to a significant rise in humidity, resulting in a reduced amount of bright daylight hours. Despite this, people can still enjoy a considerable amount of sunshine during the day. The continuously increasing sea temperature makes it a good time for beach activities as well.

Temperature

April's arrival sees a mild rise in the average high-temperature, transitioning from March's comfortable 18.8°C (65.8°F) to a moderately hot 23.1°C (73.6°F). Throughout the month of April, Xiamen witnesses an average low-temperature of 15.9°C (60.6°F).

Humidity

In April, the average relative humidity in Xiamen is 82%.

Rainfall

In Xiamen, in April, during 14.6 rainfall days, 157mm (6.18") of precipitation is typically accumulated. In Xiamen, during the entire year, the rain falls for 121 days and collects up to 1349mm (53.11") of precipitation.

Sea temperature

In Xiamen, the average seawater temperature in April is 19.8°C (67.6°F).
Note: In water with a temperature of 19.8°C (67.6°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.

Daylight

In April, the average length of the day is 12h and 44min.
On the first day of April, sunrise is at 05:59 and sunset at 18:23. On the last day of the month, sunrise is at 05:33 and sunset at 18:36 CST.

Sunshine

The average sunshine in April is 3.5h.

UV index

The average daily maximum UV index in April is 11. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 11 in April suggests the following recommendations:
Ensure all key precautions. Defense against sun exposure is critical. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.