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 still very hot 39.4°C (102.9°F), slightly deviating from March's 36.8°C (98.2°F). A stark contrast in day to night temperatures can be seen in Aleg in April, with an average low-temperature of 22.4°C (72.3°F).Humidity
The average relative humidity in April is 21%.Rainfall
Months with rainfall are February, April through October. April is the first month it rains in Aleg, Mauritania. Throughout April, in the average 0.8 rainfall days, it receives 1mm (0.04") of precipitation. In Aleg, Mauritania, during the entire year, the rain falls for 28.4 days and collects up to 60mm (2.36") of precipitation.Daylight
In April, the average length of the day is 12h and 32min.On the first day of the month, sunrise is at 06:49 and sunset at 19:08. On the last day of April, sunrise is at 06:30 and sunset at 19:15 GMT.
Sunshine
In April, the average sunshine is 9.8h.UV index
The average daily maximum UV index in April is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 8 in April translates into the following recommendations:
Ensure you're protected; unprotected eyes and skin can get hurt in moments. 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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?
When does it start to rain?
What is the average length of the day in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Aleg, Mauritania
- Average high temperature in April: 39.4°C
The warmest month (with the highest average high temperature) is June (42.4°C).
The month with the lowest average high temperature is January (31.5°C).
- Average low temperature in April: 22.4°C
The month with the highest average low temperature is September (29.2°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in April
Aleg, Mauritania
- Average pressure in April: 1010mbar
The month with the highest atmospheric pressure is January (1014.7mbar).
The month with the lowest atmospheric pressure is May (1009.4mbar).
Average wind speed in April
Aleg, Mauritania
- Average wind speed in April: 18.1km/h
The windiest month (with the highest average wind speed) is July (19.8km/h).
The calmest months (with the lowest average wind speed) are September and October (15.2km/h).
Average humidity in April
Aleg, Mauritania
- Average humidity in April: 21%
The month with the highest relative humidity is August (48%).
The month with the lowest relative humidity is January (17%).
Average rainfall in April
Aleg, Mauritania
- Average rainfall in April: 1mm
The wettest months (with the highest rainfall) are August and September (22mm).
The driest months (with the least rainfall) are January, March, November and December (0mm).
Average rainfall days in April
Aleg, Mauritania
- Average rainfall days in April: 0.8 days
The month with the highest number of rainy days is August (8.4 days).
The month with the least rainy days is December (0 days).
Average daylight in April /
Average sunshine in April
Aleg, Mauritania
- Average daylight in April: 12h and 3min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 9h and 30min).
Average sunshine days in April
Aleg, Mauritania
- Average sunshine days in April: 29.2 days
The months with the most sunshine days are January and December (30.9 days).
The month with the least sunshine days is September (19.5 days).
Average UV index in April
Aleg, Mauritania
- Average UV index in April: 8
The month with the highest UV index is May (UV index 9).
The months with the lowest UV index are February and December (UV index 6).
Average cloud cover in April
Aleg, Mauritania
- Average cloud cover in April: 7
The month with the most cloud cover is August (Cloud cover 19).
The month with the least cloud cover is May (Cloud cover 6).
Average visibility in April
Aleg, Mauritania
- 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).
