September weather forecastNaranjal, Ecuador

Weather in September

September in Naranjal brings a slight change in the weather, moving away from the dry trend of the previous months. With the rainfall slowly increasing to an average of 20mm (0.79") compared to August, the climate begins to revert to its wetter characteristics. While other weather parameters remain largely consistent, the wind speed hits a high of 7.9km/h (4.9mph) when compared to the past months. Weather expectations for October continue within the increasing wetness trajectory, with conditions gradually transitioning back to typical tropical patterns.

Temperature

The arrival of September denotes a barely perceptible change in the average high-temperatures to a still tropical 30.8°C (87.4°F) from August's 30.2°C (86.4°F). Throughout September, the nighttime temperature averages to an agreeable 20°C (68°F).

Heat index

September's mean heat index is estimated at a very hot 38°C (100.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Naranjal, the average relative humidity in September is 72%.

Rainfall

In Naranjal, in September, during 14.1 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 246.9 rainfall days, and 1377mm (54.21") of precipitation is accumulated.

Daylight

The average length of the day in September in Naranjal is 12h and 6min.
On the first day of September, sunrise is at 06:16 and sunset at 18:20. On the last day of the month, sunrise is at 06:04 and sunset at 18:12 -05.

Sunshine

In Naranjal, the average sunshine in September is 9.1h.

UV index

January through November, with an average maximum UV index of 6, are months with the lowest UV index in Naranjal. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the UV index of 6 transforms into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.