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
April welcomes an average high-temperature of a still tropical 32.9°C (91.2°F), not much different from the preceding month. In Al Aktu, April's nights observe an average temperature dip to a moderately hot 27.3°C (81.1°F).Heat index
April's average heat index is evaluated at a fiery hot 39°C (102.2°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Bear in mind that the heat index values are determined for shaded areas and light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
In April, the average relative humidity is 59%.Rainfall
Months with rainfall are January, February, April, May, July through October. April is the first month it rains. Throughout April, in the average 2 rainfall days, it receives 1mm (0.04") of precipitation. In Al Aktu, during the entire year, the rain falls for 17.7 days and collects up to 12mm (0.47") of precipitation.Daylight
In April, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 06:01 and sunset at 18:17. On the last day of April, sunrise is at 05:44 and sunset at 18:20 +03.
Sunshine
The average sunshine in April is 11.6h.UV index
The months with the highest UV index are April through September, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 8 in April interprets into the following advice:
Protection is paramount; otherwise, swift harm can come to the skin and eyes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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?
How many hours of daylight does Al Aktu have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Al Aktu have in April?
When is the highest UV index?
What is the UV index intensity in April?
Average temperature in April
Al Aktu, Yemen
- Average high temperature in April: 32.9°C
The warmest month (with the highest average high temperature) is July (35.5°C).
The month with the lowest average high temperature is January (28°C).
- Average low temperature in April: 27.3°C
The months with the highest average low temperature are July and August (30.8°C).
The coldest month (with the lowest average low temperature) is January (23.5°C).
Average pressure in April
Al Aktu, Yemen
- Average pressure in April: 1009.6mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is July (1004mbar).
Average wind speed in April
Al Aktu, Yemen
- Average wind speed in April: 26.4km/h
The windiest month (with the highest average wind speed) is February (29.4km/h).
The calmest month (with the lowest average wind speed) is September (16.6km/h).
Average humidity in April
Al Aktu, Yemen
- Average humidity in April: 59%
The month with the highest relative humidity is January (67%).
The months with the lowest relative humidity are July and October (58%).
Average rainfall in April
Al Aktu, Yemen
- Average rainfall in April: 1mm
The wettest month (with the highest rainfall) is July (4mm).
The driest months (with the least rainfall) are March, June, November and December (0mm).
Average rainfall days in April
Al Aktu, Yemen
- Average rainfall days in April: 2 days
The month with the highest number of rainy days is July (2.9 days).
The month with the least rainy days is December (0.4 days).
Average daylight in April /
Average sunshine in April
Al Aktu, Yemen
- Average daylight in April: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in April: 11h and 4min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The months with the least sunshine are November and December (Average sunshine: 7h and 42min).
Average sunshine days in April
Al Aktu, Yemen
- Average sunshine days in April: 28.1 days
The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (26.8 days).
Average UV index in April
Al Aktu, Yemen
- Average UV index in April: 8
The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, March, October, November and December (UV index 7).
Average cloud cover in April
Al Aktu, Yemen
- Average cloud cover in April: 9
The month with the most cloud cover is July (Cloud cover 28).
The month with the least cloud cover is December (Cloud cover 6).
Average visibility in April
Al Aktu, Yemen
- 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).
Al Aktu, Yemen
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