, the same as March
, in Yanbu
, Saudi Arabia
, is a hot spring month, with an average temperature ranging between min 20.7°C (69.3°F) and max 34.7°C (94.5°F).
In April, the average high-temperature slightly increases from 31.2°C (88.2°F) in March to a still hot 34.7°C (94.5°F). In April, the average low-temperature is 20.7°C (69.3°F).
In April, the average heat index is computed to be a blistering 40°C (104°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.Note
: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, metabolic differences, clothing, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
In Yanbu, the average relative humidity in April is 49%.
In April, the rain falls for 0.6 days. Throughout April, 0mm (0") of precipitation is accumulated. Throughout the year, in Yanbu, Saudi Arabia, there are 7.7 rainfall days, and 33mm (1.3") of precipitation is accumulated.
In April, the average length of the day is 12h and 43min.
On the first day of April in Yanbu, sunrise is at 06:19 and sunset at 18:43. On the last day of the month, sunrise is at 05:53 and sunset at 18:55 +03.