September weather forecast
Tumeremo, Venezuela

September, the first month of the autumn in Tumeremo, is still a tropical month, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 20.9°C (69.6°F).

Temperature

The month of September sees the highest average temperatures, reaching 32°C (89.6°F) at the peak and 20.9°C (69.6°F) at the low.

Heat index

The average heat index in September is calculated to be a blazing hot 45°C (113°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In Tumeremo, in September, it is raining for 26 days, with typically 112mm (4.41") of accumulated precipitation. In Tumeremo, during the entire year, the rain falls for 300.7 days and collects up to 1069mm (42.09") of precipitation.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 05:58 and sunset at 18:13. On the last day of September, in Tumeremo, sunrise is at 05:53 and sunset at 17:57 -04.

Sunshine

With an average of 9.9h of sunshine, September has the most sunshine of the year.

UV index

The months with the highest UV index are August and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 7 in September translates into the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.