April weather forecastNanjing, China

Weather in April

April marks the heart of spring in Nanjing with temperatures turning significantly warmer. The weather becomes favorable for outdoor activities with the city basking in the glory of a full-blown spring. It is in this month that the city records an average 87mm (3.43") rainfall as spring showers become frequent. Often, locals find themselves swapping winter gear for mild-weather attire. With a considerable amount of the day illuminated by daylight, April blooms into the perfect month for exploring Nanjing’s spectacular landscapes.

Temperature

Nanjing's transition into April sees a rise in the average high-temperature, advancing from a refreshing 13°C (55.4°F) in March to a pleasant 20°C (68°F). An average low-temperature of 10°C (50°F) is recorded in the month of April in Nanjing.

Rainfall

In April, the rain falls for 12 days. Throughout April, 87mm (3.43") of precipitation is accumulated. In Nanjing, during the entire year, the rain falls for 125 days and collects up to 1048mm (41.26") of precipitation.

Daylight

In April, the average length of the day in Nanjing is 12h and 58min.
On the first day of the month, sunrise is at 05:52 and sunset at 18:24. On the last day of April, in Nanjing, China, sunrise is at 05:19 and sunset at 18:44 CST.

Sunshine

In Nanjing, the average sunshine in April is 6h.

UV index

In Nanjing, the average daily maximum UV index in April is 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, an average UV index of 9 transforms into the following instructions:
Never be careless. Unprotected skin and eyes can be harmed swiftly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.