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 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
April, recording an average high temperature of 34.9°C (94.8°F) and a low temperature of 26.3°C (79.3°F), is Thành Triệu's warmest month.Heat index
During April, the heat index is calculated to be a burning hot 48°C (118.4°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.Know that the heat index computations account for shaded terrains and slight winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In April, the average relative humidity is 66%.Rainfall
In Thành Triệu, during April, the rain falls for 12.8 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 161.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.Daylight
In April, the average length of the day is 12h and 22min.On the first day of April, sunrise is at 05:51 and sunset at 18:05. On the last day of the month, sunrise is at 05:37 and sunset at 18:06 +07.
Sunshine
April has the most sunshine of the year, with an average of 11h of sunshine.UV index
April is the month with the highest UV index, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for the average person.Note: In April, a daily maximum UV index of 8 leads to the following instructions:
Be vigilant. Without due care, eyes and skin can be harmed in no time. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
How hot does it get in Thành Triệu in April?
What is the average humidity in April?
How many days does it rain in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
What month has the most sunshine?
How long on average sun shines in April in Thành Triệu?
What is the month with the highest UV index?
How high is the UV index in April?
Average temperature in April
Thành Triệu, Vietnam
- Average high temperature in April: 34.9°C
The warmest month (with the highest average high temperature) is April (34.9°C).
The months with the lowest average high temperature are September and December (31°C).
- Average low temperature in April: 26.3°C
The month with the highest average low temperature is May (26.8°C).
The coldest month (with the lowest average low temperature) is January (22.8°C).
Average pressure in April
Thành Triệu, Vietnam
- Average pressure in April: 1009.5mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in April
Thành Triệu, Vietnam
- Average wind speed in April: 12.5km/h
The windiest month (with the highest average wind speed) is March (14.4km/h).
The calmest month (with the lowest average wind speed) is October (8.4km/h).
Average humidity in April
Thành Triệu, Vietnam
- Average humidity in April: 66%
The months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (65%).
Average rainfall in April
Thành Triệu, Vietnam
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is February (2mm).
Average rainfall days in April
Thành Triệu, Vietnam
- Average rainfall days in April: 12.8 days
The months with the highest number of rainy days are May and October (19.7 days).
The month with the least rainy days is February (2.4 days).
Average daylight in April /
Average sunshine in April
Thành Triệu, Vietnam
- Average daylight in April: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in April: 11h and 0min
The month with the most sunshine is April (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 54min).
Average sunshine days in April
Thành Triệu, Vietnam
- Average sunshine days in April: 14 days
The month with the most sunshine days is February (25.3 days).
The month with the least sunshine days is October (7.3 days).
Average UV index in April
Thành Triệu, Vietnam
- Average UV index in April: 8
The month with the highest UV index is April (UV index 8).
The months with the lowest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in April
Thành Triệu, Vietnam
- Average cloud cover in April: 32
The month with the most cloud cover is July (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 21).
Average visibility in April
Thành Triệu, Vietnam
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
