Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Bom Jesus do Tocantins's September weather, marked by an average high temperature of 37.2°C (99°F) and an average low temperature of 23.8°C (74.8°F), is the warmest in the year.Heat index
During September, the heat index is evaluated at an extremely hot 42°C (107.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 40%.Rainfall
In Bom Jesus do Tocantins, in September, it is raining for 4.6 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.Daylight
In Bom Jesus do Tocantins, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 06:14 and sunset at 18:10. On the last day of September, in Bom Jesus do Tocantins, sunrise is at 05:56 and sunset at 18:07 -03.
Sunshine
In September, the average sunshine in Bom Jesus do Tocantins is 9.6h.UV index
The months with the highest UV index in Bom Jesus do Tocantins are May through September and November, 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 the average person.Note: In September, a regular UV index of 7 translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Bom Jesus do Tocantins?
How hot is it in Bom Jesus do Tocantins in September?
What are the least humid months in Bom Jesus do Tocantins?
What is the average humidity in September in Bom Jesus do Tocantins?
How much does it rain in Bom Jesus do Tocantins in September?
What is the average length of the day in September in Bom Jesus do Tocantins?
When is the sunrise / sunset in September in Bom Jesus do Tocantins?
How many hours of sunshine does Bom Jesus do Tocantins have in September?
When is the highest UV index in Bom Jesus do Tocantins?
How high is the UV index in September in Bom Jesus do Tocantins?
Average temperature in September
Bom Jesus do Tocantins, Brazil
- Average high temperature in September: 37.2°C
The warmest month (with the highest average high temperature) is September (37.2°C).
The month with the lowest average high temperature is February (30.4°C).
- Average low temperature in September: 23.8°C
The month with the highest average low temperature is September (23.8°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).
Average pressure in September
Bom Jesus do Tocantins, Brazil
- Average pressure in September: 1010.7mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in September
Bom Jesus do Tocantins, Brazil
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is August (6.7km/h).
The calmest month (with the lowest average wind speed) is March (4.2km/h).
Average humidity in September
Bom Jesus do Tocantins, Brazil
- Average humidity in September: 40%
The months with the highest relative humidity are February and March (85%).
The months with the lowest relative humidity are August and September (40%).
Average rainfall in September
Bom Jesus do Tocantins, Brazil
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is March (204mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Bom Jesus do Tocantins, Brazil
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is March (29.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight in September /
Average sunshine in September
Bom Jesus do Tocantins, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in September
Bom Jesus do Tocantins, Brazil
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is March (0.6 days).
Average UV index in September
Bom Jesus do Tocantins, Brazil
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August, September and November (UV index 7).
The months with the lowest UV index are January, February, March, April, October and December (UV index 6).
Average cloud cover in September
Bom Jesus do Tocantins, Brazil
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in September
Bom Jesus do Tocantins, Brazil
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is February (7km).
