April weather forecast
Coatzacoalcos, Mexico

April is a tropical spring month in Coatzacoalcos, Mexico, with temperature in the range of an average high of 32.3°C (90.1°F) and an average low of 22.9°C (73.2°F).

Temperature

The beginning of April signals a minor rise in the average high-temperature, moving from a moderately hot 28.7°C (83.7°F) in March to a hot 32.3°C (90.1°F). An average nighttime temperature of 22.9°C (73.2°F) is observed in Coatzacoalcos during April.

Heat index

The heat index in April is evaluated at a blisteringly hot 42°C (107.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, 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 remain especially vital for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

April and May, with an average relative humidity of 72%, are the least humid months in Coatzacoalcos.

Rainfall

The month with the least rainfall is April, when the rain falls for 7.5 days and typically collects 12mm (0.47") of precipitation.

Sea temperature

In Coatzacoalcos, the average seawater temperature in April is 26.2°C (79.2°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

In April, the average length of the day in Coatzacoalcos is 12h and 34min.
On the first day of April, sunrise is at 6:11 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 6:38 pm CST.

Sunshine

The average sunshine in April in Coatzacoalcos is 10h.

UV index

The months with the highest UV index in Coatzacoalcos are March through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during April translates into the following guidance:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note! Reflective surfaces like sand and water heighten the UV radiation levels.