Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 15.6°C (60.1°F) in March to a pleasant 21.6°C (70.9°F). In April, the temperature in Heyang sees a substantial plunge from daytime highs to a low average of 9°C (48.2°F).Humidity
The average relative humidity in April is 46%.Rainfall
In Heyang, during April, the rain falls for 7.2 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 75 rainfall days, and 245mm (9.65") of precipitation is accumulated.Snowfall
January, February, April, November and December are months with snowfall. April is the first month it typically snows. Throughout April, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. In Heyang, during the entire year, snow falls for 8.3 days and aggregates up to 61mm (2.4") of snow.Daylight
In Heyang, the average length of the day in April is 13h and 5min.On the first day of the month, sunrise is at 06:25 and sunset at 19:00. On the last day of April, sunrise is at 05:48 and sunset at 19:24 CST.
Sunshine
In April, the average sunshine is 9.3h.UV index
The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: In April, a regular UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
When does it start to snow?
How many hours of daylight does Heyang have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Heyang have in April?
What is the UV index intensity in April in Heyang?
Average temperature in April
Heyang, China
- Average high temperature in April: 21.6°C
The warmest month (with the highest average high temperature) is July (32.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in April: 9°C
The month with the highest average low temperature is July (21.8°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in April
Heyang, China
- Average pressure in April: 1014.6mbar
The months with the highest atmospheric pressure are January and December (1028.8mbar).
The month with the lowest atmospheric pressure is July (1004.5mbar).
Average wind speed in April
Heyang, China
- Average wind speed in April: 10.4km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is January (8.2km/h).
Average humidity in April
Heyang, China
- Average humidity in April: 46%
The month with the highest relative humidity is September (63%).
The month with the lowest relative humidity is March (40%).
Average rainfall in April
Heyang, China
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is August (51mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in April
Heyang, China
- Average rainfall days in April: 7.2 days
The month with the highest number of rainy days is July (12.1 days).
The month with the least rainy days is January (1.1 days).
Average snowfall in April
Heyang, China
- Average snowfall in April: 1mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in April
Heyang, China
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Heyang, China
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in April
Heyang, China
- Average sunshine days in April: 21.9 days
The month with the most sunshine days is December (29 days).
The month with the least sunshine days is July (16.6 days).
Average UV index in April
Heyang, China
- Average UV index in April: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in April
Heyang, China
- Average cloud cover in April: 26
The month with the most cloud cover is September (Cloud cover 34).
The month with the least cloud cover is December (Cloud cover 17).
Average visibility in April
Heyang, China
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
