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
September's weather records an average high-temperature of a still warm 27.9°C (82.2°F), showing little deviation from August. Traipu records an average temperature drop to a comfortable 18.7°C (65.7°F) in September.Heat index
September's average heat index is calculated to be a tropical 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The average relative humidity in September in Traipu is 81%.Rainfall
In Traipu, during September, the rain falls for 17.3 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, in Traipu, Brazil, there are 194.5 rainfall days, and 384mm (15.12") of precipitation is accumulated.Daylight
In Traipu, the average length of the day in September is 12h and 3min.On the first day of September, sunrise is at 05:29 and sunset at 17:25. On the last day of the month, sunrise is at 05:12 and sunset at 17:23 -03.
Sunshine
The average sunshine in September in Traipu is 7.1h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during September translates into these guidelines:
Guard against overexposure. Protection from sun-induced harm is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the temperature in September in Traipu?
What is the average humidity in September in Traipu?
How much does it rain in Traipu in September?
What is the average length of the day in September in Traipu?
What time are sunrise and sunset in September in Traipu?
How many hours of sunshine does Traipu have in September?
What is the UV index reading in September in Traipu?
Average temperature in September
Traipu, Brazil
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is March (32.4°C).
The month with the lowest average high temperature is July (26°C).
- Average low temperature in September: 18.7°C
The months with the highest average low temperature are February and March (22.3°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in September
Traipu, Brazil
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is August (1017.3mbar).
The month with the lowest atmospheric pressure is March (1012.1mbar).
Average wind speed in September
Traipu, Brazil
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is November (15.1km/h).
The calmest month (with the lowest average wind speed) is May (9.4km/h).
Average humidity in September
Traipu, Brazil
- Average humidity in September: 81%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is December (70%).
Average rainfall in September
Traipu, Brazil
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is March (56mm).
The driest month (with the least rainfall) is November (9mm).
Average rainfall days in September
Traipu, Brazil
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is November (8.1 days).
Average daylight in September /
Average sunshine in September
Traipu, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 7h and 1min
The months with the most sunshine are November and December (Average sunshine: 8h and 18min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in September
Traipu, Brazil
- Average sunshine days in September: 8.4 days
The months with the most sunshine days are November and December (17.6 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in September
Traipu, 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 May (UV index 5).
Average cloud cover in September
Traipu, Brazil
- Average cloud cover in September: 51
The month with the most cloud cover is July (Cloud cover 64).
The months with the least cloud cover are November and December (Cloud cover 35).
Average visibility in September
Traipu, Brazil
- Average visibility in September: 7km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are May, June, July and August (6km).
Traipu, Brazil
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