April weather forecast
Ucú, Mexico

April in Ucú, Mexico, is a very hot spring month, with an average temperature varying between 35.3°C (95.5°F) and 22.4°C (72.3°F).

Temperature

The average high-temperature in April, at a sweltering 35.3°C (95.5°F), reveals a modest deviation from March's 32.4°C (90.3°F). In April, a remarkable difference from daytime highs is noted, as Ucú records an average temperature of 22.4°C (72.3°F) during the night.

Heat index

In April, the average heat index is estimated at a blazing hot 48°C (118.4°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

April and May, with an average relative humidity of 63%, are the least humid months in Ucú.

Rainfall

In Ucú, during April, the rain falls for 10.2 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Ucú, there are 167.3 rainfall days, and 536mm (21.1") of precipitation is accumulated.

Daylight

In Ucú, the average length of the day in April is 12h and 39min.
On the first day of April in Ucú, sunrise is at 5:51 am and sunset at 6:13 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 6:23 pm CST.

Sunshine

The average sunshine in April in Ucú is 10.9h.

UV index

The months with the highest UV index in Ucú, Mexico, are February through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during April leads to these advisories:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.