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
Weather in April
Temperature
The advent of April signifies a minor shift to an average high-temperature of a still warm 28.5°C (83.3°F), aligning closely with March. Lumai observes an average nighttime low-temperature of 16.9°C (62.4°F) during the month of April.Heat index
In April, the heat index is calculated to be a tropical 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Know that the heat index computations account for shaded terrains and slight winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In April, the average relative humidity in Lumai is 70%.Rainfall
April is the last month it rains in Lumai. During 11.8 rainfall days, in April, Lumai 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 Lumai, the average length of the day in April is 11h and 48min.On the first day of April in Lumai, sunrise is at 05:39 and sunset at 17:37. On the last day of the month, sunrise is at 05:43 and sunset at 17:21 WAT.
Sunshine
The average sunshine in April in Lumai, Angola, is 9.3h.UV index
In April, the average daily maximum UV index in Lumai is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 6 during April morphs into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
How hot is it in Lumai in April?
What is the average humidity in April in Lumai?
What is the last month it rains in Lumai?
What is the average length of the day in April in Lumai?
When is the sunrise / sunset in April in Lumai?
How many hours of sunshine does Lumai have in April?
What is the UV index intensity in April in Lumai?
Average temperature in April
Lumai, 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
Lumai, 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
Lumai, 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
Lumai, 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
Lumai, 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
Lumai, 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
Lumai, Angola
- Average daylight in April: 11h and 5min
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 24min).
- Average sunshine in April: 9h and 2min
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
Lumai, 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
Lumai, 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
Lumai, 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
Lumai, 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).
Lumai, Angola
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