April weather forecast
Bacalar, Mexico

April in Bacalar, Mexico, is a hot spring month, with temperature in the range of an average low of 23.6°C (74.5°F) and an average high of 31.7°C (89.1°F).

Temperature

April's onset records an average high-temperature of a hot 31.7°C (89.1°F), a near match to March's 29.8°C (85.6°F). An average low-temperature of 23.6°C (74.5°F) is recorded during the nights in April.

Heat index

April's mean heat index is calculated to be a scorching 41°C (105.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in April in Bacalar is 75%.

Rainfall

In Bacalar, Mexico, during April, the rain falls for 10.1 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 198.4 rainfall days, and 752mm (29.61") of precipitation is accumulated.

Daylight

The average length of the day in April in Bacalar is 12h and 35min.
On the first day of April, sunrise is at 6:46 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:15 pm EST.

Sunshine

April has the most sunshine of the year, with an average of 8.9h of sunshine.

UV index

March through July and September, with an average maximum UV index of 7, are months with the highest UV index in Bacalar. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 7 in April suggests the following recommendations:
Deflect overexposure. Sun protection is a necessity. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.