April weather forecastCalnali, Mexico

Weather in April

April in Calnali, Mexico, is a hot spring month, with an average temperature ranging between max 31.3°C (88.3°F) and min 17.3°C (63.1°F).

Temperature

Calnali's transition into April brings a slight rise in the average high-temperature, moving from a moderately hot 27.4°C (81.3°F) in March to a hot 31.3°C (88.3°F). The average low-temperature of 17.3°C (63.1°F) in April represents a significant drop from the daily high.

Heat index

For most parts of April, the heat index is estimated at a sweltering 37°C (98.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular significance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

With an average relative humidity of 67%, April is the least humid month in Calnali.

Rainfall

In Calnali, during April, the rain falls for 10.7 days and regularly aggregates up to 33mm (1.3") of precipitation. In Calnali, during the entire year, the rain falls for 179.2 days and collects up to 664mm (26.14") of precipitation.

Daylight

The average length of the day in April in Calnali is 12h and 38min.
On the first day of the month, sunrise is at 6:26 am and sunset at 6:49 pm. On the last day of April, in Calnali, sunrise is at 6:04 am and sunset at 6:58 pm CST.

Sunshine

The average sunshine in April is 8.8h.

UV index

March through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 6 transforms into these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.