September weather forecastTanabi, Brazil
September
Weather in September
The first month of the spring, September, is a hot month in Tanabi, Brazil, with an average temperature ranging between min 19°C (66.2°F) and max 32.2°C (90°F).Temperature
The warmest temperatures occur during September, when averages reach a peak of 32.2°C (90°F) and a low of 19°C (66.2°F).Heat index
The heat index in September is evaluated at a fiery hot 35°C (95°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Realize that the values for the heat index are set for shaded places and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 52%.Rainfall
In Tanabi, during September, the rain falls for 8.9 days and regularly aggregates up to 51mm (2.01") of precipitation. In Tanabi, during the entire year, the rain falls for 208.9 days and collects up to 1257mm (49.49") of precipitation.Daylight
In Tanabi, the average length of the day in September is 11h and 59min.On the first day of September, sunrise is at 06:26 and sunset at 18:10. On the last day of the month, sunrise is at 05:59 and sunset at 18:16 -03.
Sunshine
The average sunshine in September is 9.4h.UV index
January, March through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tanabi, Brazil
- Average high temperature in September: 32.2°C
The warmest month (with the highest average high temperature) is September (32.2°C).
The month with the lowest average high temperature is June (25.3°C).
- Average low temperature in September: 19°C
The month with the highest average low temperature is December (21.2°C).
The coldest month (with the lowest average low temperature) is June (15.5°C).
Average pressure in September
Tanabi, Brazil
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The months with the lowest atmospheric pressure are November and December (1010mbar).
Average wind speed in September
Tanabi, Brazil
- Average wind speed in September: 10km/h
The windiest months (with the highest average wind speed) are August and September (10km/h).
The calmest month (with the lowest average wind speed) is February (6.9km/h).
Average humidity in September
Tanabi, Brazil
- Average humidity in September: 52%
The month with the highest relative humidity is March (86%).
The months with the lowest relative humidity are August and September (52%).
Average rainfall in September
Tanabi, Brazil
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is January (224mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in September
Tanabi, Brazil
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is January (29.6 days).
The month with the least rainy days is August (3.3 days).
Average daylight in September /
Average sunshine in September
Tanabi, 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 24min
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
Tanabi, Brazil
- Average sunshine days in September: 20 days
The month with the most sunshine days is August (26.9 days).
The month with the least sunshine days is January (1.1 days).
Average UV index in September
Tanabi, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in September
Tanabi, 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
Tanabi, Brazil
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January and March (7km).
