September weather forecast
San Fernando de Apure, Venezuela

During September, San Fernando de Apure embraces the onset of the drier season and a reduction in rainfall to 172mm (6.77") falling over 16 days. The gradual reduction in rainfall also sees a decrease in the city's relative humidity. The weather is a blend of warm temperatures during the day and relatively cooler evenings, making it an excellent period for sightseeing and outdoor activities. The end of the rainy season and the beginning of the dry season paints the city in hues of change, with nature showing a vibrant display of resilience.

Temperature

The transition from August to September in San Fernando de Apure sees an average high-temperature of a still tropical 31.2°C (88.2°F), indicating a minor variance from the prior month. In September, the recorded average low-temperature is a warm 23.6°C (74.5°F).

Heat index

In September, the average heat index is estimated at a blisteringly hot 42°C (107.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in September is 81%.

Rainfall

In San Fernando de Apure, during September, the rain falls for 16 days and regularly aggregates up to 172mm (6.77") of precipitation. Throughout the year, there are 121 rainfall days, and 1349mm (53.11") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:37. On the last day of September, in San Fernando de Apure, Venezuela, sunrise is at 06:17 and sunset at 18:21 -04.

Sunshine

In San Fernando de Apure, Venezuela, the average sunshine in September is 6.8h.