April weather forecast
Xi'an, China

April experiences a substantial escalation in temperatures, characterizing a warmer climate compared to March. A marked increase in rainfall from 29mm (1.14") to 43mm (1.69"), expanses over 8.4 days symbolizing the rainy season's approach. Longer daylight hours paired with more sunshine hours, indicate pleasant weather conditions. The increasing warmth and moisture create a vibrant springtime atmosphere before transitioning into the much warmer month of May. Despite the UV index rising progressively, the weather remains inviting for outdoor activities.

Temperature

In Xi'an, the average high-temperature in April increases from a refreshing 13.9°C (57°F) in March to a pleasant 21°C (69.8°F). During April, the nighttime temperature averages of 9.5°C (49.1°F).

Humidity

In April, the average relative humidity in Xi'an, China, is 68%.

Rainfall

In Xi'an, in April, during 8.4 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Xi'an, during the entire year, the rain falls for 90.3 days and collects up to 553mm (21.77") of precipitation.

Daylight

The average length of the day in April in Xi'an is 13h and 3min.
On the first day of the month, sunrise is at 06:30 and sunset at 19:05. On the last day of April, sunrise is at 05:55 and sunset at 19:27 CST.

Sunshine

In April, the average sunshine in Xi'an is 4.9h.

UV index

In Xi'an, the average daily maximum UV index in April is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 8 in April interprets into the following advice:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.