September weather forecast
Formosa, Argentina

By September, Formosa enters spring with mild temperatures and decreased humidity. From August, there's a notable rise in the temperature, signaling a transition towards the warmer months. September proves to be an excellent time to venture outdoors and soak up the pleasant weather. As the daylight hours stretch longer, visitors can explore Formosa's sights without the constraints of the earlier cold temperatures. The increase in temperature also brings an uptick in rainfall, ensuring the lush and vibrant scenery the city is known for.

Temperature

Formosa, Argentina, records an average high-temperature of a still warm 27°C (80.6°F) in September, maintaining a close correlation with August's 24.3°C (75.7°F). Throughout September, Formosa records an average temperature of 15.3°C (59.5°F) at night.

Heat index

In September, the average heat index is evaluated at 29°C (84.2°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

The average relative humidity in September in Formosa is 70%.

Rainfall

In Formosa, Argentina, in September, during 8.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, in Formosa, there are 138.6 rainfall days, and 788mm (31.02") of precipitation is accumulated.

Daylight

In September, the average length of the day in Formosa is 11h and 57min.
On the first day of September, sunrise is at 07:04 and sunset at 18:40. On the last day of the month, sunrise is at 06:32 and sunset at 18:52 -03.

Sunshine

The average sunshine in September in Formosa is 8.4h.

UV index

In Formosa, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In September, an average UV index of 6 transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.