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 onset of September marks an average high-temperature of a still warm 27.8°C (82°F), hardly differing from August's 25.2°C (77.4°F). Icaraíma witnesses a consistent average low-temperature of 16.6°C (61.9°F) throughout September.Heat index
September's average heat index is estimated at a tropical 30°C (86°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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 largely significant for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
The least humid month is September, with an average relative humidity of 68%.Rainfall
In Icaraíma, in September, it is raining for 10.2 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, in Icaraíma, there are 176.1 rainfall days, and 1057mm (41.61") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 58min.On the first day of September, sunrise is at 06:44 and sunset at 18:24. On the last day of the month, sunrise is at 06:15 and sunset at 18:33 -03.
Sunshine
In September, the average sunshine is 8.8h.UV index
January through March, August through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 6 during September translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What are September temperatures in Icaraíma?
What is the least humid month in Icaraíma?
What is the average humidity in September in Icaraíma?
How many days does it rain in September in Icaraíma?
What is the average length of the day in September in Icaraíma?
When are sunrise and sunset in September in Icaraíma?
How many hours of sunshine does Icaraíma have in September?
What is the month with the highest UV index in Icaraíma?
What is the UV index intensity in September in Icaraíma?
Average temperature in September
Icaraíma, Brazil
- Average high temperature in September: 27.8°C
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in September: 16.6°C
The months with the highest average low temperature are January and February (20.8°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).
Average pressure in September
Icaraíma, Brazil
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in September
Icaraíma, Brazil
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is August (11km/h).
The calmest month (with the lowest average wind speed) is March (7.5km/h).
Average humidity in September
Icaraíma, Brazil
- Average humidity in September: 68%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (68%).
Average rainfall in September
Icaraíma, Brazil
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is January (127mm).
The driest month (with the least rainfall) is August (50mm).
Average rainfall days in September
Icaraíma, Brazil
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is January (22 days).
The month with the least rainy days is August (7.5 days).
Average daylight in September /
Average sunshine in September
Icaraíma, 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 42min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in September
Icaraíma, Brazil
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (7 days).
Average UV index in September
Icaraíma, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in September
Icaraíma, Brazil
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Icaraíma, Brazil
- Average visibility in September: 9km
The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are May and June (7km).
Icaraíma, Brazil
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