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
Calemba's weather, upon April's arrival, documents an average high-temperature of a still warm 26.5°C (79.7°F), nearly identical to the prior month. Calemba records an average low of 18.3°C (64.9°F) throughout the nights in April.Humidity
The average relative humidity in April is 87%.Rainfall
In Calemba, in April, it is raining for 28.4 days, with typically 217mm (8.54") of accumulated precipitation. In Calemba, Angola, during the entire year, the rain falls for 261.7 days and collects up to 1536mm (60.47") of precipitation.Daylight
In April, the average length of the day is 11h and 55min.On the first day of the month, sunrise is at 06:01 and sunset at 18:03. On the last day of April, sunrise is at 06:01 and sunset at 17:50 WAT.
Sunshine
The months with the least sunshine in Calemba are April and November, with an average of 6.3h of sunshine.UV index
The months with the highest UV index are April through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 6 in April translates into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the average April temperature in Calemba?
What is the average humidity in April in Calemba?
How many days does it rain in April in Calemba?
How many hours of daylight does Calemba have in April?
What time are sunrise and sunset in April in Calemba?
What are the months with the least sunshine in Calemba?
How long on average sun shines in April in Calemba?
When is the highest UV index in Calemba?
What is the UV index reading in April in Calemba?
Average temperature in April
Calemba, Angola
- Average high temperature in April: 26.5°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is December (24.9°C).
- Average low temperature in April: 18.3°C
The month with the highest average low temperature is October (18.5°C).
The coldest month (with the lowest average low temperature) is July (15.8°C).
Average pressure in April
Calemba, Angola
- Average pressure in April: 1011.7mbar
The month with the highest atmospheric pressure is June (1014mbar).
The month with the lowest atmospheric pressure is February (1011.3mbar).
Average wind speed in April
Calemba, Angola
- Average wind speed in April: 5.4km/h
The windiest month (with the highest average wind speed) is August (7.9km/h).
The calmest month (with the lowest average wind speed) is April (5.4km/h).
Average humidity in April
Calemba, Angola
- Average humidity in April: 87%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is July (54%).
Average rainfall in April
Calemba, Angola
- Average rainfall in April: 217mm
The wettest month (with the highest rainfall) is October (229mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Calemba, Angola
- Average rainfall days in April: 28.4 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is July (2.2 days).
Average daylight in April /
Average sunshine in April
Calemba, 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 36min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The months with the least sunshine are April and November (Average sunshine: 6h and 18min).
Average sunshine days in April
Calemba, Angola
- Average sunshine days in April: 0.9 days
The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is December (0.1 days).
Average UV index in April
Calemba, 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
Calemba, Angola
- Average cloud cover in April: 56
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in April
Calemba, Angola
- Average visibility in April: 7km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, November and December (6km).
Calemba, Angola
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