September weather forecastPablo, Cuba

Weather in September

The first month of the autumn, September, is still a tropical month in Pablo, Cuba, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 23.7°C (74.7°F).

Temperature

Pablo's transition from August to September introduces an average high-temperature of a still hot 31.5°C (88.7°F), marking an insignificant variation from the 32.8°C (91°F). During September, Pablo experiences an average low-temperature of 23.7°C (74.7°F) at night.

Heat index

The heat index for September is calculated to be an extremely hot 43°C (109.4°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

September and October, with an average relative humidity of 82%, are the most humid months.

Rainfall

In September, the rain falls for 22.4 days. Throughout September, 88mm (3.46") of precipitation is accumulated. In Pablo, during the entire year, the rain falls for 174.8 days and collects up to 625mm (24.61") of precipitation.

Daylight

In September, the average length of the day is 12h and 16min.
On the first day of September, sunrise is at 06:57 and sunset at 19:29. On the last day of the month, sunrise is at 07:04 and sunset at 19:01 CDT.

Sunshine

In September, the average sunshine is 9.5h.

UV index

March through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in September leads to these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.