April weather forecast
Crater, Yemen

April in Crater, Yemen shows a larger leap in average temperatures, making it much warmer than March. The average daily sunshine peaks at 12.1 hours implying lovely days of spring. April exhibits a minor increase in rainfall, both in terms of volume and number of days but it does not disrupt the overall pleasant weather. Moving towards May, the temperature further rises while the average rainfall volume almost triples. Thus, April offers an inviting atmosphere for travelers with its warm, sunny days and less rainfall.

Temperature

Transitioning from March to April, Crater observes an average high-temperature of a still moderately hot 29.8°C (85.6°F), differing subtly from the previous month. April is characterized by a steady nighttime low-temperature of 27.2°C (81°F).

Heat index

For April, the heat index is evaluated at a fiery hot 36°C (96.8°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The months with the highest humidity are February through April, with an average relative humidity of 74%.

Rainfall

In Crater, Yemen, in April, during 2.2 rainfall days, 3mm (0.12") of precipitation is typically accumulated. In Crater, during the entire year, the rain falls for 37.8 days and collects up to 60mm (2.36") of precipitation.

Daylight

The average length of the day in April is 12h and 25min.
On the first day of April, sunrise is at 05:55 and sunset at 18:11. On the last day of the month, sunrise is at 05:39 and sunset at 18:14 +03.

Sunshine

In April, the average sunshine is 12.1h.

UV index

In April, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in April translates into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.