April weather forecastCatemaco, Mexico

Weather in April

April in Catemaco, Mexico, is a tropical spring month, with an average temperature fluctuating between 31.5°C (88.7°F) and 21.7°C (71.1°F).

Temperature

April comes with a subtle rise, with the average high-temperature adjusting from a moderately hot 27.8°C (82°F) in March to a hot 31.5°C (88.7°F). Catemaco's average low-temperature during April nights is observed to be an agreeable 21.7°C (71.1°F).

Heat index

The heat index for April is computed to be a sweltering 39°C (102.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

April and May, with an average relative humidity of 71%, are the least humid months in Catemaco.

Rainfall

The month with the least rainfall in Catemaco is April, when the rain falls for 11.9 days and typically collects 30mm (1.18") of precipitation.

Daylight

In Catemaco, the average length of the day in April is 12h and 34min.
On the first day of April, sunrise is at 6:13 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:41 pm CST.

Sunshine

In Catemaco, the average sunshine in April is 9.5h.

UV index

March through June and August, with an average maximum UV index of 7, are months with the highest UV index in Catemaco. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 in April translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.