September weather forecast
Nova Timboteua, Brazil

September

Weather in September

The first month of the spring, September, is still a tropical month in Nova Timboteua, Brazil, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 32.3°C (90.1°F).

Temperature

The shift into September uncovers an average high-temperature of a still tropical 32.3°C (90.1°F), subtly different from the previous month. Throughout the September nights, Nova Timboteua encounters a low-temperature of 22.4°C (72.3°F).

Heat index

During September, the heat index is computed to be a blazing hot 45°C (113°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Nova Timboteua, the average relative humidity in September is 79%.

Rainfall

In Nova Timboteua, in September, during 20.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Nova Timboteua, during the entire year, the rain falls for 307.3 days and collects up to 1390mm (54.72") of precipitation.

Daylight

The average length of the day in September in Nova Timboteua is 12h and 7min.
On the first day of September in Nova Timboteua, sunrise is at 06:06 and sunset at 18:12. On the last day of the month, sunrise is at 05:55 and sunset at 18:03 -03.

Sunshine

The month with the most sunshine is September, with an average of 8.5h of sunshine.

UV index

The months with the highest UV index are July, September and October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

How hot does it get in Nova Timboteua in September?
September temperatures vary between a high-temperature of 32.3°C (90.1°F) and a low-temperature of 22.4°C (72.3°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is computed to be 45°C (113°F).
What is the average humidity in September in Nova Timboteua?
In September, the average relative humidity in Nova Timboteua is 79%.
How much does it rain in Nova Timboteua in September?
In Nova Timboteua, Brazil, in September, during 20.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated.
How many hours of daylight does Nova Timboteua have in September?
In September, the average day length in Nova Timboteua, Brazil, is 12h and 7min.
When are sunrise and sunset in September in Nova Timboteua?
On the first day of September, sunrise is at 06:06 and sunset at 18:12. On the last day of the month, sunrise is at 05:55 and sunset at 18:03 -03.
What month has the most sunshine in Nova Timboteua?
The month with the most sunshine in Nova Timboteua is September, with an average of 8.5h of sunshine.
How many hours of sunshine does Nova Timboteua have in September?
In September, the average sunshine duration is 8.5h.
When is the highest UV index in Nova Timboteua?
The months with the highest UV index in Nova Timboteua, Brazil, are July, September and October, with an average maximum UV index of 7.
What is the UV index intensity in September in Nova Timboteua?
The average daily maximum UV index in September in Nova Timboteua, Brazil, is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Nova Timboteua, Brazil
Average temperature in September
Nova Timboteua, Brazil
  • Average high temperature in September: 32.3°C

The warmest months (with the highest average high temperature) are October and November (33.3°C).
The months with the lowest average high temperature are March and April (29.8°C).

  • Average low temperature in September: 22.4°C

The month with the highest average low temperature is December (23.2°C).
The coldest month (with the lowest average low temperature) is July (21.9°C).

Average pressure in September - Nova Timboteua, Brazil
Average pressure in September
Nova Timboteua, Brazil
  • Average pressure in September: 1011.8mbar

The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).

Average wind speed in September - Nova Timboteua, Brazil
Average wind speed in September
Nova Timboteua, Brazil
  • Average wind speed in September: 7.5km/h

The windiest month (with the highest average wind speed) is November (7.7km/h).
The calmest month (with the lowest average wind speed) is April (4.9km/h).

Average humidity in September - Nova Timboteua, Brazil
Average humidity in September
Nova Timboteua, Brazil
  • Average humidity in September: 79%

The months with the highest relative humidity are April and May (90%).
The month with the lowest relative humidity is November (75%).

Average rainfall in September - Nova Timboteua, Brazil
Average rainfall in September
Nova Timboteua, Brazil
  • Average rainfall in September: 34mm

The wettest month (with the highest rainfall) is March (238mm).
The driest month (with the least rainfall) is October (31mm).

Average rainfall days in September - Nova Timboteua, Brazil
Average rainfall days in September
Nova Timboteua, Brazil
  • Average rainfall days in September: 20.8 days

The month with the highest number of rainy days is March (30.5 days).
The month with the least rainy days is November (16.1 days).

Average daylight in September / Average sunshine in September - Nova Timboteua, Brazil
Average daylight in September /
Average sunshine in September
Nova Timboteua, Brazil
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is September (Average sunshine: 8h and 30min).
The months with the least sunshine are February and March (Average sunshine: 5h and 48min).

Average sunshine days in September - Nova Timboteua, Brazil
Average sunshine days in September
Nova Timboteua, Brazil
  • Average sunshine days in September: 5.1 days

The month with the most sunshine days is November (9.8 days).
The month with the least sunshine days is April (0.3 days).

Average UV index in September - Nova Timboteua, Brazil
Average UV index in September
Nova Timboteua, Brazil
  • Average UV index in September: 7

The months with the highest UV index are July, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, August, November and December (UV index 6).

Average cloud cover in September - Nova Timboteua, Brazil
Average cloud cover in September
Nova Timboteua, Brazil
  • Average cloud cover in September: 40

The month with the most cloud cover is April (Cloud cover 68).
The months with the least cloud cover are September, October and November (Cloud cover 40).

Average visibility in September - Nova Timboteua, Brazil
Average visibility in September
Nova Timboteua, Brazil
  • Average visibility in September: 7km

The month with the highest visibility is November (9km).
The months with the lowest visibility are March, April, May, June and July (6km).

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