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
With an average high-temperature of 33.5°C (92.3°F) and an average low-temperature of 19.2°C (66.6°F), September is the warmest month.Heat index
September's mean heat index is evaluated at a sweltering 36°C (96.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The least humid month is September, with an average relative humidity of 45%.Rainfall
In Luislândia, in September, during 4.2 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Luislândia, during the entire year, the rain falls for 165.1 days and collects up to 827mm (32.56") of precipitation.Daylight
The average length of the day in September in Luislândia is 12h and 1min.On the first day of the month, sunrise is at 06:03 and sunset at 17:52. On the last day of September, sunrise is at 05:40 and sunset at 17:55 -03.
Sunshine
The month with the most sunshine is September, with an average of 9.8h of sunshine.UV index
The months with the highest UV index are August and September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 7 in September translates into this advice:
Deter overexposure. Protecting against the sun's effects is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the hottest time of year in Luislândia?
How hot is it in Luislândia in September?
What is the least humid month in Luislândia?
What is the average humidity in September in Luislândia?
How many days does it rain in September in Luislândia?
What is the average length of the day in September in Luislândia?
When is the sunrise / sunset in September in Luislândia?
What month has the most sunshine in Luislândia?
How long on average sun shines in September in Luislândia?
What is the month with the highest UV index in Luislândia?
How high is the UV index in September in Luislândia?
Average temperature in September
Luislândia, Brazil
- Average high temperature in September: 33.5°C
The warmest month (with the highest average high temperature) is September (33.5°C).
The month with the lowest average high temperature is June (28.1°C).
- Average low temperature in September: 19.2°C
The month with the highest average low temperature is October (21°C).
The coldest month (with the lowest average low temperature) is July (16.2°C).
Average pressure in September
Luislândia, Brazil
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in September
Luislândia, Brazil
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is March (6.1km/h).
Average humidity in September
Luislândia, Brazil
- Average humidity in September: 45%
The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is September (45%).
Average rainfall in September
Luislândia, Brazil
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is December (164mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in September
Luislândia, Brazil
- Average rainfall days in September: 4.2 days
The month with the highest number of rainy days is December (24.1 days).
The month with the least rainy days is July (1 days).
Average daylight in September /
Average sunshine in September
Luislândia, 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 12min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in September
Luislândia, Brazil
- Average sunshine days in September: 25.1 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (5.9 days).
Average UV index in September
Luislândia, Brazil
- Average UV index in September: 7
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 6).
Average cloud cover in September
Luislândia, Brazil
- Average cloud cover in September: 14
The month with the most cloud cover is November (Cloud cover 48).
The months with the least cloud cover are August and September (Cloud cover 14).
Average visibility in September
Luislândia, Brazil
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
Luislândia, Brazil
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