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
On the advent of September, Itaporã's average high-temperature exhibits a minor adjustment to a tropical 30.6°C (87.1°F) from August's 27.7°C (81.9°F). September's nights exhibit a sharp contrast from day highs, with an average temperature of 18.1°C (64.6°F).Heat index
During September, the heat index is calculated to be a hot 34°C (93.2°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 relevant to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
With an average relative humidity of 59%, September is the least humid month.Rainfall
The month with the least rainfall in Itaporã, Brazil, is September, when the rain falls for 9.2 days and typically collects 36mm (1.42") of precipitation.Daylight
The average length of the day in September in Itaporã is 11h and 59min.On the first day of September, sunrise is at 05:48 and sunset at 17:29. On the last day of the month, sunrise is at 05:20 and sunset at 17:37 -04.
Sunshine
In September, the average sunshine is 9h.UV index
The months with the highest UV index are January through April, July through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Itaporã in September?
What is the least humid month in Itaporã?
What is the average humidity in September in Itaporã?
What is the driest month in Itaporã?
How many days does it rain in September in Itaporã?
How many hours of daylight does Itaporã have in September?
When are sunrise and sunset in September in Itaporã?
How many hours of sunshine does Itaporã have in September?
When is the highest UV index in Itaporã?
What is the UV index reading in September in Itaporã?
Average temperature in September
Itaporã, Brazil
- Average high temperature in September: 30.6°C
The warmest month (with the highest average high temperature) is October (31.3°C).
The month with the lowest average high temperature is June (23.5°C).
- Average low temperature in September: 18.1°C
The months with the highest average low temperature are January and December (21°C).
The coldest month (with the lowest average low temperature) is July (14°C).
Average pressure in September
Itaporã, Brazil
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is July (1017.2mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in September
Itaporã, Brazil
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is August (9.8km/h).
The calmest months (with the lowest average wind speed) are February and March (6.9km/h).
Average humidity in September
Itaporã, Brazil
- Average humidity in September: 59%
The months with the highest relative humidity are February, March, May and June (84%).
The month with the lowest relative humidity is September (59%).
Average rainfall in September
Itaporã, Brazil
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is February (158mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days in September
Itaporã, Brazil
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is January (25.8 days).
The month with the least rainy days is August (6.6 days).
Average daylight in September /
Average sunshine in September
Itaporã, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 18min).
Average sunshine days in September
Itaporã, Brazil
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is February (2.9 days).
Average UV index in September
Itaporã, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 5).
Average cloud cover in September
Itaporã, Brazil
- Average cloud cover in September: 22
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 22).
Average visibility in September
Itaporã, Brazil
- Average visibility in September: 10km
The month with the highest visibility is September (10km).
The months with the lowest visibility are January, February, March, May and June (7km).
