April weather forecastXiamen, China

April

Weather in April

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.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature in Xiamen during April is 23.1°C (73.6°F) and the low-temperature is 15.9°C (60.6°F).

The average relative humidity in April is 82%.

In April, in Xiamen, the rain falls for 14.6 days. Throughout April, 157mm (6.18") of precipitation is accumulated.

In Xiamen, China, in April, the average water temperature is 19.8°C (67.6°F). For swimming, a surface water temperature of 19.8°C (67.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

The average day length in April in Xiamen, China, 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.

In Xiamen, China, the average sunshine duration in April is 3.5h.

The average daily maximum UV index in April is 11. A UV Index reading of 11, and higher, represents an extreme health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

18.8°C

23.1°C

26.6°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

15.4

14.6

15.2

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in April
Xiamen, China

Average high temperature in April: 23.1°C

The warmest month (with the highest average high temperature) is July (32°C).
The month with the lowest average high temperature is February (16.6°C).

Average low temperature in April: 15.9°C

The month with the highest average low temperature is July (25°C).
The coldest month (with the lowest average low temperature) is January (9.7°C).

Average humidity in April
Xiamen, China

Average humidity in April: 82%

The month with the highest relative humidity is June (86%).
The months with the lowest relative humidity are November and December (70%).

Average rainfall in April
Xiamen, China

Average rainfall in April: 157mm

The wettest month (with the highest rainfall) is August (209mm).
The driest month (with the least rainfall) is December (28.2mm).

Average rainfall days in April
Xiamen, China

Average rainfall days in April: 14.6 days

The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is October (3.2 days).

Average sea temperature in April
Xiamen, China

Average sea temperature in April: 19.8°C

The best month for swimming (with the highest average sea temperature) is July (27°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).

Average daylight in April /
Average sunshine in April
Xiamen, China

Average daylight in April: 12h and 42min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

Average sunshine in April: 3h and 30min

The month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is March (Average sunshine: 2h and 54min).

Average UV index in April
Xiamen, China

Average UV index in April: 11

The months with the highest UV index are May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 6).