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
The arrival of April marks a slight shift to an average high-temperature of a still moderately hot 27.7°C (81.9°F) from March's 28.3°C (82.9°F). Throughout April, Nambuangongo encounters an average temperature drop to a comfortable 19.1°C (66.4°F).Heat index
April's mean heat index is estimated at a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
Humidity
The average relative humidity in April is 86%.Rainfall
In April, the rain falls for 26.2 days. Throughout April, 199mm (7.83") of precipitation is accumulated. Throughout the year, there are 233.4 rainfall days, and 1395mm (54.92") of precipitation is accumulated.Daylight
In April, the average length of the day is 11h and 56min.On the first day of April in Nambuangongo, sunrise is at 06:06 and sunset at 18:07. On the last day of the month, sunrise is at 06:05 and sunset at 17:55 WAT.
Sunshine
In April, the average sunshine is 6.4h.UV index
April through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 6 suggests this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How much does it rain in Nambuangongo in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the month with the highest UV index?
How high is the UV index in April?
Average temperature in April
Nambuangongo, Angola
- Average high temperature in April: 27.7°C
The warmest month (with the highest average high temperature) is August (32.5°C).
The month with the lowest average high temperature is December (26°C).
- Average low temperature in April: 19.1°C
The month with the highest average low temperature is October (19.4°C).
The coldest month (with the lowest average low temperature) is July (15.8°C).
Average pressure in April
Nambuangongo, Angola
- Average pressure in April: 1011.5mbar
The months with the highest atmospheric pressure are June and July (1014mbar).
The month with the lowest atmospheric pressure is February (1011.2mbar).
Average wind speed in April
Nambuangongo, Angola
- Average wind speed in April: 4.9km/h
The windiest month (with the highest average wind speed) is August (6.5km/h).
The calmest month (with the lowest average wind speed) is December (4.7km/h).
Average humidity in April
Nambuangongo, Angola
- Average humidity in April: 86%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is July (59%).
Average rainfall in April
Nambuangongo, Angola
- Average rainfall in April: 199mm
The wettest month (with the highest rainfall) is November (214mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in April
Nambuangongo, Angola
- Average rainfall days in April: 26.2 days
The month with the highest number of rainy days is December (28.5 days).
The month with the least rainy days is July (2.3 days).
Average daylight in April /
Average sunshine in April
Nambuangongo, Angola
- Average daylight in April: 11h and 5min
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 42min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is September (Average sunshine: 7h and 54min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in April
Nambuangongo, Angola
- Average sunshine days in April: 2.8 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is December (1.4 days).
Average UV index in April
Nambuangongo, Angola
- Average UV index in April: 6
The months with the highest UV index are April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 5).
Average cloud cover in April
Nambuangongo, Angola
- Average cloud cover in April: 57
The month with the most cloud cover is December (Cloud cover 73).
The months with the least cloud cover are June and July (Cloud cover 21).
Average visibility in April
Nambuangongo, Angola
- Average visibility in April: 6km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are November and December (5km).
