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
The commencement of September introduces an average high-temperature of a still moderately hot 28.2°C (82.8°F), closely mirroring the preceding month. Itabaiana, in September, experiences an average temperature of 19.3°C (66.7°F) at night.Heat index
The heat index in September is evaluated at a tropical 33°C (91.4°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In September, the average relative humidity in Itabaiana is 80%.Rainfall
In Itabaiana, in September, during 17 rainfall days, 22mm (0.87") of precipitation is typically accumulated. Throughout the year, in Itabaiana, there are 183.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.Daylight
The average length of the day in September in Itabaiana is 12h and 3min.On the first day of September in Itabaiana, sunrise is at 05:32 and sunset at 17:26. On the last day of the month, sunrise is at 05:13 and sunset at 17:25 -03.
Sunshine
The average sunshine in September is 6.9h.UV index
The months with the lowest UV index are April through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
How hot is it in Itabaiana in September?
What is the average humidity in September in Itabaiana?
How much does it rain in Itabaiana in September?
What is the average length of the day in September in Itabaiana?
When are sunrise and sunset in September in Itabaiana?
How many hours of sunshine does Itabaiana have in September?
When is the lowest UV index in Itabaiana?
What is the UV index reading in September in Itabaiana?
Average temperature in September
Itabaiana, Brazil
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is March (32.5°C).
The month with the lowest average high temperature is July (26.6°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is March (22.8°C).
The coldest month (with the lowest average low temperature) is August (18.8°C).
Average pressure in September
Itabaiana, Brazil
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is August (1017.4mbar).
The month with the lowest atmospheric pressure is March (1011.9mbar).
Average wind speed in September
Itabaiana, Brazil
- Average wind speed in September: 14.2km/h
The windiest month (with the highest average wind speed) is November (15.3km/h).
The calmest month (with the lowest average wind speed) is May (11.3km/h).
Average humidity in September
Itabaiana, Brazil
- Average humidity in September: 80%
The months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is December (72%).
Average rainfall in September
Itabaiana, Brazil
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in September
Itabaiana, Brazil
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is December (8 days).
Average daylight in September /
Average sunshine in September
Itabaiana, Brazil
- Average daylight in September: 12h and 0min
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 30min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is December (Average sunshine: 7h and 54min).
The month with the least sunshine is May (Average sunshine: 6h and 0min).
Average sunshine days in September
Itabaiana, Brazil
- Average sunshine days in September: 8.5 days
The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in September
Itabaiana, 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 months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover in September
Itabaiana, Brazil
- Average cloud cover in September: 50
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is December (Cloud cover 39).
Average visibility in September
Itabaiana, Brazil
- Average visibility in September: 8km
The month with the highest visibility is February (10km).
The months with the lowest visibility are May, June, July and August (7km).
Itabaiana, Brazil
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