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
Weather in September
Temperature
In Aragominas, temperatures reach their average annual highs in September, measuring 36.2°C (97.2°F) and a minimum average of 23.5°C (74.3°F).Heat index
During September, the heat index is estimated at a blistering 41°C (105.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In September, the average relative humidity is 43%.Rainfall
In Aragominas, in September, it is raining for 8.1 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, in Aragominas, there are 220.5 rainfall days, and 1134mm (44.65") of precipitation is accumulated.Daylight
In Aragominas, the average length of the day in September is 12h and 4min.On the first day of September in Aragominas, Brazil, sunrise is at 06:14 and sunset at 18:13. On the last day of the month, sunrise is at 05:58 and sunset at 18:08 -03.
Sunshine
In September, the average sunshine in Aragominas is 9.9h.UV index
The months with the highest UV index in Aragominas are February, March, May through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 7 suggests this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What time of the year is the hottest in Aragominas?
How hot does it get in Aragominas in September?
What is the average humidity in September in Aragominas?
How many days does it rain in September in Aragominas?
How many hours of daylight does Aragominas have in September?
What time are sunrise and sunset in September in Aragominas?
How long on average sun shines in September in Aragominas?
What is the month with the highest UV index in Aragominas?
What is the UV index reading in September in Aragominas?
Average temperature in September
Aragominas, Brazil
- Average high temperature in September: 36.2°C
The warmest month (with the highest average high temperature) is September (36.2°C).
The month with the lowest average high temperature is February (29.9°C).
- Average low temperature in September: 23.5°C
The month with the highest average low temperature is October (23.8°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).
Average pressure in September
Aragominas, Brazil
- Average pressure in September: 1010.8mbar
The months with the highest atmospheric pressure are June and July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Aragominas, Brazil
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is August (7.7km/h).
The calmest months (with the lowest average wind speed) are February and March (4.8km/h).
Average humidity in September
Aragominas, Brazil
- Average humidity in September: 43%
The months with the highest relative humidity are February and March (84%).
The month with the lowest relative humidity is August (42%).
Average rainfall in September
Aragominas, Brazil
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is March (189mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in September
Aragominas, Brazil
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is March (28.9 days).
The month with the least rainy days is August (1.8 days).
Average daylight in September /
Average sunshine in September
Aragominas, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is October (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in September
Aragominas, Brazil
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (1.3 days).
Average UV index in September
Aragominas, Brazil
- Average UV index in September: 7
The months with the highest UV index are February, March, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, April and December (UV index 6).
Average cloud cover in September
Aragominas, Brazil
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Aragominas, Brazil
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
Aragominas, Brazil
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