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
Temperature records mark September as the warmest month, with highs averaging 32.7°C (90.9°F) and lows at 19.8°C (67.6°F).Heat index
September's average heat index is computed to be a very hot 36°C (96.8°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. 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 are especially crucial for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
The average relative humidity in September is 50%.Rainfall
In Sebastianópolis do Sul, in September, during 8.2 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Sebastianópolis do Sul, during the entire year, the rain falls for 206.5 days and collects up to 1211mm (47.68") of precipitation.Daylight
In Sebastianópolis do Sul, the average length of the day in September is 11h and 59min.On the first day of September, sunrise is at 06:27 and sunset at 18:11. On the last day of the month, sunrise is at 06:01 and sunset at 18:17 -03.
Sunshine
In September, the average sunshine in Sebastianópolis do Sul is 9.4h.UV index
In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 6 in September suggests the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Sebastianópolis do Sul?
How hot is it in Sebastianópolis do Sul in September?
What is the average humidity in September in Sebastianópolis do Sul?
How many days does it rain in September in Sebastianópolis do Sul?
How many hours of daylight does Sebastianópolis do Sul have in September?
What time are sunrise and sunset in September in Sebastianópolis do Sul?
How long on average sun shines in September in Sebastianópolis do Sul?
What is the UV index reading in September in Sebastianópolis do Sul?
Average temperature in September
Sebastianópolis do Sul, Brazil
- Average high temperature in September: 32.7°C
The warmest month (with the highest average high temperature) is September (32.7°C).
The month with the lowest average high temperature is June (25.6°C).
- Average low temperature in September: 19.8°C
The month with the highest average low temperature is December (21.3°C).
The coldest month (with the lowest average low temperature) is June (15.9°C).
Average pressure in September
Sebastianópolis do Sul, Brazil
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in September
Sebastianópolis do Sul, Brazil
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest month (with the lowest average wind speed) is February (6.7km/h).
Average humidity in September
Sebastianópolis do Sul, Brazil
- Average humidity in September: 50%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is August (49%).
Average rainfall in September
Sebastianópolis do Sul, Brazil
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is January (218mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in September
Sebastianópolis do Sul, Brazil
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is August (2.6 days).
Average daylight in September /
Average sunshine in September
Sebastianópolis do Sul, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
Sebastianópolis do Sul, Brazil
- Average sunshine days in September: 20.9 days
The month with the most sunshine days is August (27.7 days).
The month with the least sunshine days is February (1.1 days).
Average UV index in September
Sebastianópolis do Sul, Brazil
- Average UV index in September: 6
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February and April (UV index 5).
Average cloud cover in September
Sebastianópolis do Sul, Brazil
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Sebastianópolis do Sul, Brazil
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is March (7km).
