September weather forecast
Bélac, Haiti

The first month of the autumn, September, is also a moderately hot month in Bélac, Haiti, with an average temperature varying between 29.3°C (84.7°F) and 25.3°C (77.5°F).

Temperature

September registers an average high-temperature of a still warm 29.3°C (84.7°F), slightly varied from August's 29.7°C (85.5°F). Bélac observes a minimal variance in temperature, with a consistent average low of 25.3°C (77.5°F) during the nights of September.

Heat index

For most parts of September, the heat index is estimated at a very hot 35°C (95°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 extremely significant for babies and toddlers. 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.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Bélac, Haiti, the average relative humidity in September is 76%.

Rainfall

In Bélac, during September, the rain falls for 19.3 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, in Bélac, there are 196.7 rainfall days, and 531mm (20.91") of precipitation is accumulated.

Daylight

In September, the average length of the day in Bélac, Haiti, is 12h and 14min.
On the first day of September, sunrise is at 06:34 and sunset at 19:03. On the last day of the month, sunrise is at 06:39 and sunset at 18:38 EDT.

Sunshine

In Bélac, the average sunshine in September is 9.9h.

UV index

The months with the highest UV index are January, March through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.