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 shift from March to April is characterized by an average high-temperature of a still warm 24.1°C (75.4°F), not significantly different from the 23.7°C (74.7°F) of March. Cassisse's temperature in April lowers to a consistent average of 13.2°C (55.8°F) during the nights.Humidity
In Cassisse, Angola, the average relative humidity in April is 81%.Rainfall
In Cassisse, in April, during 22.3 rainfall days, 121mm (4.76") of precipitation is typically accumulated. In Cassisse, Angola, during the entire year, the rain falls for 194 days and collects up to 1462mm (57.56") of precipitation.Daylight
In Cassisse, the average length of the day in April is 11h and 49min.On the first day of the month, sunrise is at 06:02 and sunset at 18:00. On the last day of April, in Cassisse, sunrise is at 06:06 and sunset at 17:44 WAT.
Sunshine
With an average of 6.7h of sunshine, April has the least sunshine of the year in Cassisse.UV index
January through July, October through December, with an average maximum UV index of 5, are months with the lowest UV index in Cassisse. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 5 suggests these recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Around midday, solar radiation is most harmful; hence, exposure should be limited. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cassisse in April?
What is the average humidity in April in Cassisse?
How many days does it rain in April in Cassisse?
What is the average length of the day in April in Cassisse?
When is the sunrise / sunset in April in Cassisse?
What is the month with the least sunshine in Cassisse?
How long on average sun shines in April in Cassisse?
What are the months with the lowest UV index in Cassisse?
What is the UV index intensity in April in Cassisse?
Average temperature in April
Cassisse, Angola
- Average high temperature in April: 24.1°C
The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is December (22.9°C).
- Average low temperature in April: 13.2°C
The month with the highest average low temperature is October (15.9°C).
The coldest month (with the lowest average low temperature) is June (8.9°C).
Average pressure in April
Cassisse, Angola
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is June (1017.5mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in April
Cassisse, Angola
- Average wind speed in April: 5.6km/h
The windiest month (with the highest average wind speed) is August (6.9km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity in April
Cassisse, Angola
- Average humidity in April: 81%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (30%).
Average rainfall in April
Cassisse, Angola
- Average rainfall in April: 121mm
The wettest month (with the highest rainfall) is December (281mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in April
Cassisse, Angola
- Average rainfall days in April: 22.3 days
The month with the highest number of rainy days is December (30 days).
The months with the least rainy days are June and July (0.1 days).
Average daylight in April /
Average sunshine in April
Cassisse, 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: 6h and 4min
The months with the most sunshine are September and November (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).
Average sunshine days in April
Cassisse, Angola
- Average sunshine days in April: 6.4 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is December (0.8 days).
Average UV index in April
Cassisse, Angola
- Average UV index in April: 5
The months with the highest UV index are August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 5).
Average cloud cover in April
Cassisse, Angola
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in April
Cassisse, Angola
- Average visibility in April: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (7km).
