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 start of April signals a gentle decrease in the average high-temperature, transitioning from a hot 31°C (87.8°F) in March to a warm 27.8°C (82°F). Throughout April, Mariental's nights cool down to an average of 17.7°C (63.9°F).Humidity
February and April, with an average relative humidity of 34%, are the most humid months.Rainfall
In April, the rain falls for 4.2 days. Throughout April, 7mm (0.28") of precipitation is accumulated. In Mariental, Namibia, during the entire year, the rain falls for 38.2 days and collects up to 98mm (3.86") of precipitation.Daylight
In April, the average length of the day is 11h and 31min.On the first day of April, sunrise is at 06:57 and sunset at 18:46. On the last day of the month, sunrise is at 07:09 and sunset at 18:21 CAT.
Sunshine
The month with the least sunshine is April, with an average of 9.6h of sunshine.UV index
In Mariental, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 6 during April leads to these instructions:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What are the most humid months?
What is the average humidity in April?
How many days does it rain in April?
How many hours of daylight does Mariental have in April?
What time are sunrise and sunset in April?
What is the month with the least sunshine in Mariental?
How long on average sun shines in April in Mariental?
What is the UV index intensity in April in Mariental?
Average temperature in April
Mariental, Namibia
- Average high temperature in April: 27.8°C
The warmest months (with the highest average high temperature) are January and December (33.6°C).
The month with the lowest average high temperature is July (21.3°C).
- Average low temperature in April: 17.7°C
The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in April
Mariental, Namibia
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is January (1010mbar).
Average wind speed in April
Mariental, Namibia
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is October (15.4km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).
Average humidity in April
Mariental, Namibia
- Average humidity in April: 34%
The months with the highest relative humidity are February and April (34%).
The month with the lowest relative humidity is October (18%).
Average rainfall in April
Mariental, Namibia
- Average rainfall in April: 7mm
The wettest month (with the highest rainfall) is February (28mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in April
Mariental, Namibia
- Average rainfall days in April: 4.2 days
The month with the highest number of rainy days is February (8.8 days).
The month with the least rainy days is June (0.3 days).
Average daylight in April /
Average sunshine in April
Mariental, Namibia
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is April (Average sunshine: 9h and 36min).
Average sunshine days in April
Mariental, Namibia
- Average sunshine days in April: 24.7 days
The month with the most sunshine days is July (30.4 days).
The month with the least sunshine days is February (18.1 days).
Average UV index in April
Mariental, Namibia
- Average UV index in April: 6
The months with the highest UV index are January, February, November and December (UV index 7).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in April
Mariental, Namibia
- Average cloud cover in April: 10
The month with the most cloud cover is February (Cloud cover 16).
The months with the least cloud cover are June, July and August (Cloud cover 3).
Average visibility in April
Mariental, Namibia
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Mariental, Namibia
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