April weather forecastHeyuan, China
April
Weather in April
April sees a further shift in the season with temperatures gradually warming up. Following March, the discernible increase in temperature signals the onset of summer. The city’s scenery transforms beautifully with greener landscapes and clearer skies. April showers are notorious hence one must expect occasional rain downpours in Heyuan. With the lengthening of daylight hours, visitors can savor extended sightseeing, picnics, and other outdoor activities.Temperature
The shift into April is accompanied by a modest temperature increase, with the average high-temperature edging up from an agreeable 21.9°C (71.4°F) in March to a warm 25.9°C (78.6°F). Throughout April, the nighttime temperature in Heyuan averages to an enjoyable 17.8°C (64°F).Humidity
The average relative humidity in April is 80%.Rainfall
In Heyuan, China, in April, it is raining for 20.9 days, with typically 100mm (3.94") of accumulated precipitation. Throughout the year, there are 221.7 rainfall days, and 1180mm (46.46") of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
In Heyuan, the average length of the day in April is 12h and 43min.On the first day of the month, sunrise is at 06:12 and sunset at 18:37. On the last day of April, sunrise is at 05:47 and sunset at 18:49 CST.
Sunshine
In Heyuan, China, the average sunshine in April is 6.1h.UV index
The average daily maximum UV index in April in Heyuan is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 6 during April, leads to the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Heyuan, China
- Average high temperature in April: 25.9°C
The warmest months (with the highest average high temperature) are July and August (31.8°C).
The month with the lowest average high temperature is January (17.5°C).
- Average low temperature in April: 17.8°C
The months with the highest average low temperature are July and August (23.8°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).
Average pressure in April
Heyuan, China
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is August (1005.3mbar).
Average wind speed in April
Heyuan, China
- Average wind speed in April: 6.2km/h
The windiest month (with the highest average wind speed) is December (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.4km/h).
Average humidity in April
Heyuan, China
- Average humidity in April: 80%
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is December (71%).
Average rainfall in April
Heyuan, China
- Average rainfall in April: 100mm
The wettest month (with the highest rainfall) is May (201mm).
The driest month (with the least rainfall) is December (29mm).
Average rainfall days in April
Heyuan, China
- Average rainfall days in April: 20.9 days
The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is December (9.5 days).
Average snowfall days in April
Heyuan, China
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Heyuan, 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: 6h and 6min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is March (Average sunshine: 5h and 0min).
Average sunshine days in April
Heyuan, China
- Average sunshine days in April: 7.4 days
The month with the most sunshine days is December (20.1 days).
The month with the least sunshine days is August (2.9 days).
Average UV index in April
Heyuan, China
- Average UV index in April: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Heyuan, China
- Average cloud cover in April: 61
The month with the most cloud cover is March (Cloud cover 62).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in April
Heyuan, China
- Average visibility in April: 8km
The months with the highest visibility are January, February, March, October, November and December (9km).
The months with the lowest visibility are May and June (7km).
