April weather forecastPlan de Arroyos, Mexico

Weather in April

April is a hot spring month in Plan de Arroyos, Mexico, with an average temperature varying between 19.4°C (66.9°F) and 30.8°C (87.4°F).

Temperature

Plan de Arroyos observes a slight uplift in the average high-temperature with the onset of April, adjusting from March's moderately hot 27.2°C (81°F) to a tropical 30.8°C (87.4°F). Plan de Arroyos experiences a mean temperature of 19.4°C (66.9°F) during April nights.

Heat index

In April, the heat index is calculated to be a sweltering 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

April is the least humid month, with an average relative humidity of 68%.

Rainfall

In Plan de Arroyos, in April, it is raining for 8.1 days, with typically 19mm (0.75") of accumulated precipitation. In Plan de Arroyos, during the entire year, the rain falls for 167.8 days and collects up to 658mm (25.91") of precipitation.

Daylight

In April, the average length of the day is 12h and 37min.
On the first day of the month, sunrise is at 6:21 am and sunset at 6:42 pm. On the last day of April, sunrise is at 5:59 am and sunset at 6:51 pm CST.

Sunshine

The average sunshine in April is 9h.

UV index

April through July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In April, the maximum UV index of 7 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.