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
Transitioning into September, Sátiro Dias records an average high-temperature of a still moderately hot 29.3°C (84.7°F), almost identical to August's 27.7°C (81.9°F). Throughout September nights, Sátiro Dias experiences a consistent temperature average of 18.4°C (65.1°F).Heat index
September's heat index is computed to be a tropical 34°C (93.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
In September, the average relative humidity is 74%.Rainfall
September is the month with the least rainfall in Sátiro Dias, Brazil. Rain falls for 13.4 days and accumulates 12mm (0.47") of precipitation.Daylight
The average length of the day in September is 12h and 2min.On the first day of September, sunrise is at 05:37 and sunset at 17:31. On the last day of the month, sunrise is at 05:18 and sunset at 17:30 -03.
Sunshine
The average sunshine in September in Sátiro Dias is 6.4h.UV index
In Sátiro Dias, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
How hot is it in Sátiro Dias in September?
What is the average humidity in September in Sátiro Dias?
What is the driest month in Sátiro Dias?
How many days does it rain in September in Sátiro Dias?
How many hours of daylight does Sátiro Dias have in September?
What time are sunrise and sunset in September in Sátiro Dias?
How many hours of sunshine does Sátiro Dias have in September?
What is the UV index reading in September in Sátiro Dias?
Average temperature in September
Sátiro Dias, Brazil
- Average high temperature in September: 29.3°C
The warmest month (with the highest average high temperature) is March (32.8°C).
The month with the lowest average high temperature is July (26.9°C).
- Average low temperature in September: 18.4°C
The months with the highest average low temperature are February and March (21.9°C).
The coldest month (with the lowest average low temperature) is August (17.6°C).
Average pressure in September
Sátiro Dias, Brazil
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is July (1018.2mbar).
The months with the lowest atmospheric pressure are March and December (1012.2mbar).
Average wind speed in September
Sátiro Dias, Brazil
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is October (14.8km/h).
The calmest month (with the lowest average wind speed) is April (11.6km/h).
Average humidity in September
Sátiro Dias, Brazil
- Average humidity in September: 74%
The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are February, November and December (69%).
Average rainfall in September
Sátiro Dias, Brazil
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is March (45mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in September
Sátiro Dias, Brazil
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is December (12.1 days).
Average daylight in September /
Average sunshine in September
Sátiro Dias, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The months with the least sunshine are May and June (Average sunshine: 4h and 42min).
Average sunshine days in September
Sátiro Dias, Brazil
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is December (16 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in September
Sátiro Dias, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in September
Sátiro Dias, Brazil
- Average cloud cover in September: 51
The months with the most cloud cover are May and June (Cloud cover 65).
The months with the least cloud cover are February and March (Cloud cover 43).
Average visibility in September
Sátiro Dias, Brazil
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, October, November and December (9km).
The months with the lowest visibility are May, June, July and August (7km).
Sátiro Dias, Brazil
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