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
April's arrival brings an average high-temperature of a moderately hot 29.8°C (85.6°F), demonstrating subtle variation from the preceding month. During April, Lusu perceives a consistent contrast from the daytime highs, with an average low-temperature of 16.8°C (62.2°F).Heat index
In April, the average heat index is appraised at a tropical 32°C (89.6°F). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
In April, the average relative humidity is 59%.Rainfall
In Lusu, in April, during 9.8 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Lusu, there are 121.1 rainfall days, and 537mm (21.14") of precipitation is accumulated.Daylight
The average length of the day in April is 11h and 41min.On the first day of April, sunrise is at 06:29 and sunset at 18:24. On the last day of the month, sunrise is at 06:36 and sunset at 18:04 CAT.
Sunshine
The average sunshine in April is 9.4h.UV index
The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 6 during April leads to these instructions:
Deflect overexposure. Sun protection is a necessity. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in April?
What is the average humidity in April?
How many days does it rain in April?
What is the average length of the day in April?
When are sunrise and sunset in April in Lusu?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Lusu, Namibia
- Average high temperature in April: 29.8°C
The warmest month (with the highest average high temperature) is October (37°C).
The month with the lowest average high temperature is July (26.3°C).
- Average low temperature in April: 16.8°C
The month with the highest average low temperature is November (22.3°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in April
Lusu, Namibia
- Average pressure in April: 1014.9mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1009.7mbar).
Average wind speed in April
Lusu, Namibia
- Average wind speed in April: 8.2km/h
The windiest month (with the highest average wind speed) is September (10.8km/h).
The calmest month (with the lowest average wind speed) is January (7.7km/h).
Average humidity in April
Lusu, Namibia
- Average humidity in April: 59%
The month with the highest relative humidity is February (74%).
The month with the lowest relative humidity is September (22%).
Average rainfall in April
Lusu, Namibia
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is January (142mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in April
Lusu, Namibia
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is August (0.1 days).
Average daylight in April /
Average sunshine in April
Lusu, Namibia
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is November (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 7h and 42min).
Average sunshine days in April
Lusu, Namibia
- Average sunshine days in April: 18.7 days
The month with the most sunshine days is August (30.9 days).
The month with the least sunshine days is January (4.8 days).
Average UV index in April
Lusu, Namibia
- Average UV index in April: 6
The month with the highest UV index is October (UV index 8).
The month with the lowest UV index is June (UV index 5).
Average cloud cover in April
Lusu, Namibia
- Average cloud cover in April: 22
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in April
Lusu, Namibia
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
