September weather forecastEl Cristo, Cuba

Weather in September

September, the first month of the autumn in El Cristo, is still a tropical month, with an average temperature ranging between min 22.6°C (72.7°F) and max 31.2°C (88.2°F).

Temperature

The beginning of September reveals an average high-temperature of a still hot 31.2°C (88.2°F), showing minimal deviation from the previous month. El Cristo, in the month of September, anticipates a consistent average low-temperature of 22.6°C (72.7°F).

Heat index

During September, the heat index is calculated to be a blisteringly hot 42°C (107.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In El Cristo, the average relative humidity in September is 81%.

Rainfall

In September, in El Cristo, Cuba, the rain falls for 26.5 days. Throughout September, 125mm (4.92") of precipitation is accumulated. In El Cristo, during the entire year, the rain falls for 242.5 days and collects up to 898mm (35.35") of precipitation.

Daylight

In September, the average length of the day in El Cristo is 12h and 15min.
On the first day of September, sunrise is at 06:47 and sunset at 19:18. On the last day of the month, sunrise is at 06:53 and sunset at 18:51 CDT.

Sunshine

In September, the average sunshine is 10.8h.

UV index

The months with the highest UV index in El Cristo are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.