September weather forecastIgarapé, Brazil
September
Weather in September
The first month of the spring, September, is still a warm month in Igarapé, Brazil, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 27.4°C (81.3°F).Temperature
In Igarapé, September is identified by the highest average temperatures, reaching a peak of 27.4°C (81.3°F) and a low of 15.2°C (59.4°F).Heat index
The heat index value for September is evaluated at 29°C (84.2°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
With an average relative humidity of 66%, September is the least humid month.Rainfall
In Igarapé, during September, the rain falls for 9.9 days and regularly aggregates up to 39mm (1.54") of precipitation. In Igarapé, during the entire year, the rain falls for 214.7 days and collects up to 1349mm (53.11") of precipitation.Daylight
In September, the average length of the day is 11h and 59min.On the first day of September in Igarapé, sunrise is at 06:05 and sunset at 17:48. On the last day of the month, sunrise is at 05:38 and sunset at 17:55 -03.
Sunshine
August and September, with an average of 9.2h of sunshine, are months with the most sunshine in Igarapé.UV index
The months with the highest UV index are August, September and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 6 in September transforms into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Igarapé, Brazil
- Average high temperature in September: 27.4°C
The warmest month (with the highest average high temperature) is September (27.4°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in September: 15.2°C
The month with the highest average low temperature is December (18.3°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).
Average pressure in September
Igarapé, Brazil
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in September
Igarapé, Brazil
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is September (9.3km/h).
The calmest months (with the lowest average wind speed) are March and April (6.7km/h).
Average humidity in September
Igarapé, Brazil
- Average humidity in September: 66%
The months with the highest relative humidity are March and April (87%).
The month with the lowest relative humidity is September (66%).
Average rainfall in September
Igarapé, Brazil
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is December (239mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
Igarapé, Brazil
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is December (29.2 days).
The month with the least rainy days is August (4.8 days).
Average daylight in September /
Average sunshine in September
Igarapé, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 12min
The months with the most sunshine are August and September (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Igarapé, Brazil
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is December (1.5 days).
Average UV index in September
Igarapé, Brazil
- Average UV index in September: 6
The months with the highest UV index are August, September and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, October and November (UV index 5).
Average cloud cover in September
Igarapé, Brazil
- Average cloud cover in September: 26
The months with the most cloud cover are March and December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Igarapé, 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, February, March, April, May, June, November and December (7km).
