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 its high average temperature of 36.4°C (97.5°F) and a low of 22.1°C (71.8°F), September is regarded as the warmest month.Heat index
September's mean heat index is calculated to be a blistering 40°C (104°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In Araguainha, the average relative humidity in September is 40%.Rainfall
In Araguainha, Brazil, in September, during 6.9 rainfall days, 11mm (0.43") of precipitation is typically accumulated. Throughout the year, in Araguainha, there are 187.5 rainfall days, and 873mm (34.37") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 1min.On the first day of the month, sunrise is at 05:38 and sunset at 17:25. On the last day of September, sunrise is at 05:14 and sunset at 17:29 -04.
Sunshine
The average sunshine in September is 9.7h.UV index
August and September, with an average maximum UV index of 7, are months with the highest UV index in Araguainha, Brazil. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 7 during September translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Araguainha?
How hot is it in Araguainha in September?
What is the average humidity in September in Araguainha?
How much does it rain in Araguainha in September?
What is the average length of the day in September in Araguainha?
When is the sunrise / sunset in September in Araguainha?
How long on average sun shines in September in Araguainha?
When is the highest UV index in Araguainha?
How high is the UV index in September in Araguainha?
Average temperature in September
Araguainha, Brazil
- Average high temperature in September: 36.4°C
The warmest month (with the highest average high temperature) is September (36.4°C).
The month with the lowest average high temperature is June (29.2°C).
- Average low temperature in September: 22.1°C
The month with the highest average low temperature is October (22.5°C).
The coldest month (with the lowest average low temperature) is July (16.8°C).
Average pressure in September
Araguainha, Brazil
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is July (1016.3mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in September
Araguainha, Brazil
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is September (6.6km/h).
The calmest month (with the lowest average wind speed) is March (4.6km/h).
Average humidity in September
Araguainha, Brazil
- Average humidity in September: 40%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is August (39%).
Average rainfall in September
Araguainha, Brazil
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (161mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in September
Araguainha, Brazil
- Average rainfall days in September: 6.9 days
The month with the highest number of rainy days is December (27.6 days).
The months with the least rainy days are July and August (0.8 days).
Average daylight in September /
Average sunshine in September
Araguainha, 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 6min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).
Average sunshine days in September
Araguainha, Brazil
- Average sunshine days in September: 20.9 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is February (2.2 days).
Average UV index in September
Araguainha, 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
Araguainha, Brazil
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in September
Araguainha, 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 and December (8km).
Araguainha, Brazil
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