September weather forecast
Bacunayagua, Cuba

September, the first month of the autumn in Bacunayagua, is still a tropical month, with temperature in the range of an average high of 31.2°C (88.2°F) and an average low of 24.1°C (75.4°F).

Temperature

In September, the average high-temperature registers at a still hot 31.2°C (88.2°F), nearly identical to August's 32.1°C (89.8°F). The average temperature during September nights is registered at a warm 24.1°C (75.4°F).

Heat index

The average heat index in September is estimated at a blisteringly hot 42°C (107.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely vital to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

September is the most humid month in Bacunayagua, with an average relative humidity of 82%.

Rainfall

In Bacunayagua, in September, during 23 rainfall days, 95mm (3.74") of precipitation is typically accumulated. In Bacunayagua, during the entire year, the rain falls for 204.4 days and collects up to 774mm (30.47") of precipitation.

Daylight

The average length of the day in September in Bacunayagua, Cuba, is 12h and 16min.
On the first day of September, sunrise is at 07:09 and sunset at 19:43. On the last day of the month, sunrise is at 07:18 and sunset at 19:14 CDT.

Sunshine

The average sunshine in September in Bacunayagua is 8.8h.

UV index

The months with the highest UV index in Bacunayagua are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.