September weather forecast
Ventanas, Ecuador

September, the first month of the spring in Ventanas, is still a hot month, with an average temperature ranging between max 31.3°C (88.3°F) and min 20.5°C (68.9°F).

Temperature

As August turns into September, the average high-temperatures rest at a still tropical 31.3°C (88.3°F), showing a minor variation from the prior month. Ventanas records an average low of 20.5°C (68.9°F) throughout the nights in September.

Heat index

September's mean heat index is estimated at an extremely hot 41°C (105.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in September is 78%.

Rainfall

In Ventanas, in September, during 22.3 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Ventanas, during the entire year, the rain falls for 296.9 days and collects up to 2322mm (91.42") of precipitation.

Daylight

In Ventanas, the average length of the day in September is 12h and 6min.
On the first day of the month, sunrise is at 06:15 and sunset at 18:20. On the last day of September, in Ventanas, Ecuador, sunrise is at 06:03 and sunset at 18:11 -05.

Sunshine

The average sunshine in September in Ventanas is 6.7h.

UV index

February through May, July through December, with an average maximum UV index of 6, are months with the highest UV index in Ventanas. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. 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.