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 records an average high-temperature of a still tropical 31°C (87.8°F), barely varying from August's 30.9°C (87.6°F). Canoa Quebrada experiences an average low-temperature reading of 23.7°C (74.7°F) throughout September.Heat index
September's mean heat index is calculated to be a fiery hot 37°C (98.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
August and September, with an average relative humidity of 68%, are the least humid months.Rainfall
September is the month with the least rainfall. Rain falls for 2.5 days and accumulates 1mm (0.04") of precipitation.Daylight
The average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 05:29 and sunset at 17:31. On the last day of September, sunrise is at 05:16 and sunset at 17:25 -03.
Sunshine
In September, the average sunshine is 9.4h.UV index
The months with the highest UV index in Canoa Quebrada, Brazil, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Canoa Quebrada, Brazil, are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 7 in September transforms into this advice:
Guard against overexposure. Protection from sun-induced harm is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
Is it hot in Canoa Quebrada during September?
What is the least humid month in Canoa Quebrada?
What is the average humidity in September in Canoa Quebrada?
What is the driest month in Canoa Quebrada?
How many days does it rain in September in Canoa Quebrada?
What is the average length of the day in September in Canoa Quebrada?
When are sunrise and sunset in September in Canoa Quebrada?
How long on average sun shines in September in Canoa Quebrada?
When is the highest UV index in Canoa Quebrada?
When is the lowest UV index in Canoa Quebrada?
How high is the UV index in September in Canoa Quebrada?
Average temperature in September
Canoa Quebrada, Brazil
- Average high temperature in September: 31°C
The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is July (29.9°C).
- Average low temperature in September: 23.7°C
The months with the highest average low temperature are January, February and December (25.7°C).
The coldest month (with the lowest average low temperature) is August (23°C).
Average pressure in September
Canoa Quebrada, Brazil
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is July (1014mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in September
Canoa Quebrada, Brazil
- Average wind speed in September: 25.5km/h
The windiest month (with the highest average wind speed) is September (25.5km/h).
The calmest month (with the lowest average wind speed) is April (16.2km/h).
Average humidity in September
Canoa Quebrada, Brazil
- Average humidity in September: 68%
The months with the highest relative humidity are April and May (77%).
The months with the lowest relative humidity are August and September (68%).
Average rainfall in September
Canoa Quebrada, Brazil
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is April (116mm).
The driest month (with the least rainfall) is September (1mm).
Average rainfall days in September
Canoa Quebrada, Brazil
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is April (22.3 days).
The month with the least rainy days is September (2.5 days).
Average daylight in September /
Average sunshine in September
Canoa Quebrada, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is March (Average sunshine: 8h and 6min).
Average sunshine days in September
Canoa Quebrada, Brazil
- Average sunshine days in September: 25.3 days
The month with the most sunshine days is September (25.3 days).
The month with the least sunshine days is April (6.3 days).
Average UV index in September
Canoa Quebrada, Brazil
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Canoa Quebrada, Brazil
- Average cloud cover in September: 19
The month with the most cloud cover is April (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 19).
Average visibility in September
Canoa Quebrada, Brazil
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Canoa Quebrada, Brazil
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