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
The arrival of September denotes a barely perceptible change in the average high-temperatures to a still warm 29.1°C (84.4°F) from August's 26.6°C (79.9°F). A significant temperature decrease to an average a mild 15.9°C (60.6°F) characterizes Araçuaí's nighttime temperatures during September.Heat index
In September, the heat index is calculated to be a hot 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. 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 'real feel', is the outcome of merging air's temperature and its humidity metrics. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
The least humid month is September, with an average relative humidity of 65%.Rainfall
In September, in Araçuaí, the rain falls for 7.2 days. Throughout September, 13mm (0.51") of precipitation is accumulated. In Araçuaí, during the entire year, the rain falls for 186.1 days and collects up to 862mm (33.94") of precipitation.Daylight
The average length of the day in September is 12h and 1min.On the first day of the month, sunrise is at 05:54 and sunset at 17:41. On the last day of September, sunrise is at 05:30 and sunset at 17:45 -03.
Sunshine
With an average of 8.7h of sunshine, September has the most sunshine of the year in Araçuaí.UV index
The months with the highest UV index in Araçuaí, Brazil, are January through March, August through October and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 6 during September leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Araçuaí in September?
What is the least humid month in Araçuaí?
What is the average humidity in September in Araçuaí?
How many days does it rain in September in Araçuaí?
What is the average length of the day in September in Araçuaí?
When are sunrise and sunset in September in Araçuaí?
What month has the most sunshine in Araçuaí?
How many hours of sunshine does Araçuaí have in September?
What are the months with the highest UV index in Araçuaí?
What is the UV index intensity in September in Araçuaí?
Average temperature in September
Araçuaí, Brazil
- Average high temperature in September: 29.1°C
The warmest month (with the highest average high temperature) is October (29.2°C).
The month with the lowest average high temperature is June (24.4°C).
- Average low temperature in September: 15.9°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).
Average pressure in September
Araçuaí, Brazil
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in September
Araçuaí, Brazil
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is September (8.7km/h).
The calmest months (with the lowest average wind speed) are March and May (5.8km/h).
Average humidity in September
Araçuaí, Brazil
- Average humidity in September: 65%
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is September (65%).
Average rainfall in September
Araçuaí, Brazil
- Average rainfall in September: 13mm
The wettest months (with the highest rainfall) are November and December (163mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Araçuaí, Brazil
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is November (23.5 days).
The month with the least rainy days is August (6 days).
Average daylight in September /
Average sunshine in September
Araçuaí, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is September (Average sunshine: 8h and 42min).
The months with the least sunshine are April and November (Average sunshine: 6h and 36min).
Average sunshine days in September
Araçuaí, Brazil
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in September
Araçuaí, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August, September, October and December (UV index 6).
The months with the lowest UV index are April, May, June, July and November (UV index 5).
Average cloud cover in September
Araçuaí, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is April (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in September
Araçuaí, Brazil
- Average visibility in September: 9km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, April and May (6km).
