April weather forecastBelas, Angola
April
Weather in April
April, the same as March, in Belas, Angola, is another hot autumn month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 25.7°C (78.3°F).Temperature
With April's arrival, Belas's weather records an average high-temperature of a still tropical 30.4°C (86.7°F), marking little difference from March's 30.8°C (87.4°F). Belas records a mild decrease in temperature during the nights of April, averaging a warm 25.7°C (78.3°F).Heat index
For most parts of April, the heat index is appraised at a torrid 39°C (102.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
April and May, with an average relative humidity of 80%, are the most humid months in Belas.Rainfall
April is the month with the most rainfall in Belas. Rain falls for 22 days and accumulates 89mm (3.5") of precipitation.Daylight
The average length of the day in April is 11h and 54min.On the first day of the month, sunrise is at 06:10 and sunset at 18:11. On the last day of April, sunrise is at 06:10 and sunset at 17:58 WAT.
Sunshine
In April, the average sunshine is 8.2h.UV index
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Belas. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 7 in April leads to these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Belas, Angola
- Average high temperature in April: 30.4°C
The warmest month (with the highest average high temperature) is March (30.8°C).
The month with the lowest average high temperature is August (25.3°C).
- Average low temperature in April: 25.7°C
The month with the highest average low temperature is March (26°C).
The coldest month (with the lowest average low temperature) is July (20.2°C).
Average pressure in April
Belas, Angola
- Average pressure in April: 1010.3mbar
The month with the highest atmospheric pressure is July (1014.6mbar).
The month with the lowest atmospheric pressure is February (1010.1mbar).
Average wind speed in April
Belas, Angola
- Average wind speed in April: 10.4km/h
The windiest month (with the highest average wind speed) is October (12.7km/h).
The calmest months (with the lowest average wind speed) are April and May (10.4km/h).
Average humidity in April
Belas, Angola
- Average humidity in April: 80%
The months with the highest relative humidity are April and May (80%).
The month with the lowest relative humidity is February (75%).
Average rainfall in April
Belas, Angola
- Average rainfall in April: 89mm
The wettest month (with the highest rainfall) is April (89mm).
The driest months (with the least rainfall) are June and July (2mm).
Average rainfall days in April
Belas, Angola
- Average rainfall days in April: 22 days
The month with the highest number of rainy days is April (22 days).
The month with the least rainy days is June (2.4 days).
Average daylight in April /
Average sunshine in April
Belas, Angola
- Average daylight in April: 11h and 54min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in April: 8h and 12min
The months with the most sunshine are January and December (Average sunshine: 9h and 18min).
The month with the least sunshine is June (Average sunshine: 7h and 6min).
Average sunshine days in April
Belas, Angola
- Average sunshine days in April: 5.1 days
The month with the most sunshine days is June (22.2 days).
The month with the least sunshine days is October (3.5 days).
Average UV index in April
Belas, Angola
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover in April
Belas, Angola
- Average cloud cover in April: 38
The month with the most cloud cover is October (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 24).
Average visibility in April
Belas, Angola
- 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).
