April weather forecast
Compostela, Mexico

April, like March, is another tropical spring month in Compostela, Mexico, with temperature in the range of an average low of 13.7°C (56.7°F) and an average high of 32.1°C (89.8°F).

Temperature

With the onset of April, Compostela's average high-temperature clocks in at a still hot 32.1°C (89.8°F), showing a minor fluctuation from the previous month. The average low-temperature of 13.7°C (56.7°F) in April in Compostela represents a significant drop from the daily high.

Heat index

For April, the heat index is appraised at a torrid 36°C (96.8°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The months with the lowest humidity are March and April, with an average relative humidity of 55%.

Rainfall

April is the month with the least rainfall in Compostela. Rain falls for 1 days and accumulates 1mm (0.04") of precipitation.

Daylight

In Compostela, the average length of the day in April is 12h and 39min.
On the first day of the month, sunrise is at 5:51 am and sunset at 6:14 pm. On the last day of April, in Compostela, sunrise is at 5:28 am and sunset at 6:24 pm MST.

Sunshine

In April, the average sunshine in Compostela is 11.4h.

UV index

February through November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In April, a regular UV index of 6 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.