September weather forecast
Caonao, Cuba

September, the first month of the autumn in Caonao, is also a hot month, with an average temperature fluctuating between 23°C (73.4°F) and 31.8°C (89.2°F).

Temperature

The arrival of September sees an average high-temperature of a still tropical 31.8°C (89.2°F), hardly diverging from August's 32.8°C (91°F). In the month of September, the average temperature in Caonao dips to a warm 23°C (73.4°F) during the night.

Heat index

In September, the heat index is calculated to be a life-threatening hot 45°C (113°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in September in Caonao is 84%.

Rainfall

The month with the most rainfall is September, when the rain falls for 25.4 days and typically aggregates up to 140mm (5.51") of precipitation.

Daylight

In Caonao, the average length of the day in September is 12h and 16min.
On the first day of the month, sunrise is at 06:55 and sunset at 19:28. On the last day of September, in Caonao, sunrise is at 07:03 and sunset at 19:00 CDT.

Sunshine

The average sunshine in September is 10h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index in Caonao. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Fend off overexposure. Sun protection is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.