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
Itaeté, Brazil, records an average high-temperature of a still warm 27.9°C (82.2°F) in September, closely mirroring the climate of the previous month. Itaeté, in September, experiences an average temperature of 16.4°C (61.5°F) at night.Heat index
The heat index value for September is estimated at a tropical 30°C (86°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humidity
In September, the average relative humidity is 70%.Rainfall
In Itaeté, in September, during 12.5 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, in Itaeté, there are 218.6 rainfall days, and 635mm (25") of precipitation is accumulated.Daylight
In September, the average length of the day in Itaeté is 12h and 2min.On the first day of September in Itaeté, sunrise is at 05:47 and sunset at 17:39. On the last day of the month, sunrise is at 05:27 and sunset at 17:40 -03.
Sunshine
In Itaeté, the average sunshine in September is 7.2h.UV index
January through April, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 in September translates into this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Itaeté in September?
What is the average humidity in September in Itaeté?
How much does it rain in Itaeté in September?
What is the average length of the day in September in Itaeté?
When is the sunrise / sunset in September in Itaeté?
How long on average sun shines in September in Itaeté?
When is the highest UV index in Itaeté?
What is the UV index intensity in September in Itaeté?
Average temperature in September
Itaeté, Brazil
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is March (29.4°C).
The month with the lowest average high temperature is July (24.8°C).
- Average low temperature in September: 16.4°C
The month with the highest average low temperature is November (18.7°C).
The coldest month (with the lowest average low temperature) is July (15.2°C).
Average pressure in September
Itaeté, Brazil
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in September
Itaeté, Brazil
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is September (13.4km/h).
The calmest months (with the lowest average wind speed) are March and April (9.1km/h).
Average humidity in September
Itaeté, Brazil
- Average humidity in September: 70%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (69%).
Average rainfall in September
Itaeté, Brazil
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is December (97mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in September
Itaeté, Brazil
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is January (23.7 days).
The month with the least rainy days is August (11.1 days).
Average daylight in September /
Average sunshine in September
Itaeté, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is January (Average sunshine: 8h and 36min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Itaeté, Brazil
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is August (14.3 days).
The month with the least sunshine days is January (3.3 days).
Average UV index in September
Itaeté, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Itaeté, Brazil
- Average cloud cover in September: 45
The month with the most cloud cover is May (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in September
Itaeté, Brazil
- Average visibility in September: 9km
The months with the highest visibility are September, October and November (9km).
The month with the lowest visibility is April (7km).
