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 warmest time of the year is September, with temperatures averaging a high of 37.2°C (99°F) and a low of 23.8°C (74.8°F).Heat index
In September, the heat index is appraised at a blistering 42°C (107.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. 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 primarily vital for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
August and September, with an average relative humidity of 40%, are the least humid months.Rainfall
In September, in Tupirama, the rain falls for 4.6 days. Throughout September, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.Daylight
In Tupirama, the average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 06:14 and sunset at 18:10. On the last day of the month, sunrise is at 05:57 and sunset at 18:07 -03.
Sunshine
In Tupirama, the average sunshine in September is 9.6h.UV index
May through September and November, with an average maximum UV index of 7, are months with the highest UV index in Tupirama. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 7 in September translates into these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the warmest month in Tupirama?
How hot is it in Tupirama in September?
What are the least humid months in Tupirama?
What is the average humidity in September in Tupirama?
How many days does it rain in September in Tupirama?
What is the average length of the day in September in Tupirama?
When are sunrise and sunset in September in Tupirama?
How many hours of sunshine does Tupirama have in September?
What are the months with the highest UV index in Tupirama?
What is the UV index intensity in September in Tupirama?
Average temperature in September
Tupirama, Brazil
- Average high temperature in September: 37.2°C
The warmest month (with the highest average high temperature) is September (37.2°C).
The month with the lowest average high temperature is February (30.4°C).
- Average low temperature in September: 23.8°C
The month with the highest average low temperature is September (23.8°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).
Average pressure in September
Tupirama, Brazil
- Average pressure in September: 1010.7mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in September
Tupirama, Brazil
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is August (6.7km/h).
The calmest month (with the lowest average wind speed) is March (4.2km/h).
Average humidity in September
Tupirama, Brazil
- Average humidity in September: 40%
The months with the highest relative humidity are February and March (85%).
The months with the lowest relative humidity are August and September (40%).
Average rainfall in September
Tupirama, Brazil
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is March (204mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Tupirama, Brazil
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is March (29.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight in September /
Average sunshine in September
Tupirama, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in September
Tupirama, Brazil
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is March (0.6 days).
Average UV index in September
Tupirama, Brazil
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August, September and November (UV index 7).
The months with the lowest UV index are January, February, March, April, October and December (UV index 6).
Average cloud cover in September
Tupirama, Brazil
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in September
Tupirama, Brazil
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is February (7km).
Tupirama, Brazil
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