August weather forecast
Placencia, Belize

August witnesses a significant decline in rainfall, transitioning towards the end of the rainy season. As rainfall decreases, the temperature remains consistent with previous summer months. Cloud cover decreases marginally, giving way to more visible skies and better weather conditions. Trade winds continue to moderate temperature and humidity, making conditions agreeable amidst changing weather patterns.

Temperature

In August, the average high-temperature registers at a still hot 31.1°C (88°F), nearly identical to July's 30.5°C (86.9°F). In August, the average low-temperature records at a moderately hot 24.6°C (76.3°F) during the nights.

Heat index

August's average heat index is evaluated at a blistering 41°C (105.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in August is 78%.

Rainfall

In August, the rain falls for 27.1 days. Throughout August, 142mm (5.59") of precipitation is accumulated. In Placencia, during the entire year, the rain falls for 293.1 days and collects up to 1298mm (51.1") of precipitation.

Daylight

In Placencia, the average length of the day in August is 12h and 40min.
On the first day of the month, sunrise is at 05:34 and sunset at 18:25. On the last day of August, sunrise is at 05:40 and sunset at 18:07 CST.

Sunshine

In Placencia, the average sunshine in August is 10.5h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer 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. Opt for tightly woven and loose clothing to enhance protection from the Sun.