April weather forecastChemboca, Angola
April
Weather in April
April, like March, in Chemboca, Angola, is another warm autumn month, with an average temperature varying between 16.9°C (62.4°F) and 28.5°C (83.3°F).Temperature
As Chemboca transitions from March to April, the average high-temperatures adjust to a still warm 28.5°C (83.3°F), nearly the same as the previous 27.3°C (81.1°F). An average low-temperature of 16.9°C (62.4°F) is observed in Chemboca during the April nights.Heat index
The average heat index in April is appraised at a hot 32°C (89.6°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Chemboca, the average relative humidity in April is 70%.Rainfall
April is the last month it rains. During 11.8 rainfall days, in April, Chemboca aggregates 28mm (1.1") of precipitation. Throughout the year, there are 142.6 rainfall days, and 664mm (26.14") of precipitation is accumulated.Daylight
In April, the average length of the day in Chemboca is 11h and 47min.On the first day of the month, sunrise is at 05:39 and sunset at 17:36. On the last day of April, sunrise is at 05:42 and sunset at 17:19 WAT.
Sunshine
In April, the average sunshine in Chemboca, Angola, is 9.3h.UV index
In April, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 6 suggests this advice:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Chemboca, Angola
- Average high temperature in April: 28.5°C
The warmest month (with the highest average high temperature) is October (35°C).
The month with the lowest average high temperature is June (26.7°C).
- Average low temperature in April: 16.9°C
The month with the highest average low temperature is October (20.3°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).
Average pressure in April
Chemboca, Angola
- Average pressure in April: 1013.5mbar
The month with the highest atmospheric pressure is July (1017.8mbar).
The month with the lowest atmospheric pressure is October (1009.7mbar).
Average wind speed in April
Chemboca, Angola
- Average wind speed in April: 9km/h
The windiest month (with the highest average wind speed) is August (11.1km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in April
Chemboca, Angola
- Average humidity in April: 70%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is September (26%).
Average rainfall in April
Chemboca, Angola
- Average rainfall in April: 28mm
The wettest month (with the highest rainfall) is February (136mm).
The driest months (with the least rainfall) are May, June, July and August (0mm).
Average rainfall days in April
Chemboca, Angola
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is December (26.3 days).
The month with the least rainy days is June (0.2 days).
Average daylight in April /
Average sunshine in April
Chemboca, Angola
- Average daylight in April: 11h and 48min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in April: 9h and 18min
The month with the most sunshine is November (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 7h and 48min).
Average sunshine days in April
Chemboca, Angola
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in April
Chemboca, Angola
- Average UV index in April: 6
The months with the highest UV index are September and October (UV index 7).
The month with the lowest UV index is June (UV index 5).
Average cloud cover in April
Chemboca, Angola
- Average cloud cover in April: 29
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in April
Chemboca, Angola
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and December (8km).
