September weather forecast
Ubarana, Brazil

The first month of the spring, September, is a tropical month in Ubarana, Brazil, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 32.2°C (90°F).

Temperature

September, with an average high of 32.2°C (90°F) and a low of 19°C (66.2°F), signifies the warmest month of the year.

Heat index

The heat index for September is computed to be a very hot 35°C (95°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

August and September, with an average relative humidity of 52%, are the least humid months.

Rainfall

In Ubarana, in September, it is raining for 8.9 days, with typically 51mm (2.01") of accumulated precipitation. In Ubarana, during the entire year, the rain falls for 208.9 days and collects up to 1257mm (49.49") of precipitation.

Daylight

In September, the average length of the day in Ubarana, Brazil, is 11h and 59min.
On the first day of the month, sunrise is at 06:27 and sunset at 18:09. On the last day of September, in Ubarana, sunrise is at 06:00 and sunset at 18:17 -03.

Sunshine

The average sunshine in September in Ubarana is 9.4h.

UV index

January, March through December, with an average maximum UV index of 6, are months with the highest UV index in Ubarana. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.