April weather forecast
Tecomán, Mexico

April, like March, is another hot spring month in Tecomán, Mexico, with an average temperature varying between 19.6°C (67.3°F) and 31.5°C (88.7°F).

Temperature

Tecomán's average high-temperature in April is a still hot 31.5°C (88.7°F), indicating a subtle variation from March. April is noted for a mean low-temperature of 19.6°C (67.3°F).

Heat index

In April, the heat index is computed to be a very hot 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The least humid month is April, with an average relative humidity of 59%.

Rainfall

April is the only month when rain does not fall.

Daylight

The average length of the day in April is 12h and 35min.
On the first day of April, sunrise is at 6:48 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:17 pm CST.

Sunshine

The months with the most sunshine are March, April and December, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index in Tecomán are April through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.