April weather forecast
Yajalón, Mexico

April, like March, is another hot spring month in Yajalón, Mexico, with an average temperature ranging between min 21°C (69.8°F) and max 34.8°C (94.6°F).

Temperature

Temperatures reach their maximum during April and May, recording an average high-temperature of 34.8°C (94.6°F).

Heat index

April's heat index is evaluated at a life-threatening hot 46°C (114.8°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The least humid month in Yajalón is April, with an average relative humidity of 64%.

Rainfall

In Yajalón, in April, it is raining for 12.4 days, with typically 48mm (1.89") of accumulated precipitation. In Yajalón, during the entire year, the rain falls for 225.6 days and collects up to 1285mm (50.59") of precipitation.

Daylight

The average length of the day in April is 12h and 32min.
On the first day of April in Yajalón, sunrise is at 6:03 am and sunset at 6:22 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 6:29 pm CST.

Sunshine

In Yajalón, the average sunshine in April is 10.7h.

UV index

The months with the highest UV index are March, April, June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 7 in April translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.