September weather forecastPanorama, Brazil

Weather in September

September, the first month of the spring in Panorama, is a tropical month, with an average temperature ranging between max 31.7°C (89.1°F) and min 19.1°C (66.4°F).

Temperature

With the onset of September, the average high-temperature registers at a tropical 31.7°C (89.1°F), subtly different from August's 29.5°C (85.1°F). Throughout September nights, Panorama reports a steady thermal contrast from the day, with an average low-temperature of 19.1°C (66.4°F).

Heat index

During September, the heat index is calculated to be a torrid 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in September is 56%.

Rainfall

In September, the rain falls for 8.8 days. Throughout September, 47mm (1.85") of precipitation is accumulated. Throughout the year, in Panorama, there are 189.5 rainfall days, and 1170mm (46.06") of precipitation is accumulated.

Daylight

In September, the average length of the day is 11h and 59min.
On the first day of September in Panorama, sunrise is at 06:36 and sunset at 18:18. On the last day of the month, sunrise is at 06:08 and sunset at 18:25 -03.

Sunshine

In September, the average sunshine is 9.1h.

UV index

In Panorama, Brazil, 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 average individuals.
Note: In September, the maximum UV index of 6 suggests this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.