April weather forecast
Cuisnahuat, El Salvador

April, like March, is a hot spring month in Cuisnahuat, El Salvador, with an average temperature fluctuating between 31.8°C (89.2°F) and 22.8°C (73°F).

Temperature

April is the warmest month, with the temperature often reaching an average high of 31.8°C (89.2°F) and an average low of 22.8°C (73°F).

Heat index

Throughout April, the heat index is appraised at a sweltering 39°C (102.2°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in April is 68%.

Rainfall

In April, the rain falls for 13.3 days. Throughout April, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 166.9 rainfall days, and 832mm (32.76") of precipitation is accumulated.

Daylight

In Cuisnahuat, the average length of the day in April is 12h and 27min.
On the first day of April, sunrise is at 05:53 and sunset at 18:10. On the last day of the month, sunrise is at 05:36 and sunset at 18:14 CST.

Sunshine

The month with the most sunshine is April, with an average of 11.5h of sunshine.

UV index

The months with the highest UV index are January through May and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.