By the time we reach
May, rainfall is at its utmost, with an average of 167mm (6.57") falling over approximately 13 days in
San Fernando de Apure. The area becomes significantly humid, but the temperatures do not climb any higher, maintaining an average of 32.5°C (90.5°F) at the height of the day and 23.7°C (74.7°F) at night. Despite the increase in rainfall, there is still plenty of sunshine to enjoy. This considerable rainfall somewhat moderates the heat, providing a cooler, more comfortable environment for the residents and local fauna.
Temperature
The arrival of May in San Fernando de Apure brings an average high-temperature of a still hot 32.5°C (90.5°F), closely following the temperature pattern of
April. During May, San Fernando de Apure witnesses a consistent average low-temperature of 23.7°C (74.7°F).
Heat index
The heat index value for May is appraised at a blisteringly hot 44°C (111.2°F).
Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. 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 highly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
In May, the average relative humidity in San Fernando de Apure is 74.5%.
Rainfall
In May, the rain falls for 13 days. Throughout May, 167mm (6.57") of precipitation is accumulated. In San Fernando de Apure, during the entire year, the rain falls for 121 days and collects up to 1349mm (53.11") of precipitation.
Daylight
The average length of the day in May is 12h and 29min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:39. On the last day of May, sunrise is at 06:11 and sunset at 18:44 -04.
Sunshine
In San Fernando de Apure, the average sunshine in May is 6.1h.