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 months are September and October, with an average high-temperature of 30°C (86°F).Heat index
September's heat index is computed to be a tropical 33°C (91.4°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Evaluating the heat index requires understanding its values in the shade and with gentle winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
September is the least humid month in Araraquara, with an average relative humidity of 59%.Rainfall
In Araraquara, in September, it is raining for 9.4 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Araraquara, there are 202.3 rainfall days, and 1181mm (46.5") of precipitation is accumulated.Daylight
In September, the average length of the day in Araraquara is 11h and 59min.On the first day of the month, sunrise is at 06:21 and sunset at 18:03. On the last day of September, in Araraquara, Brazil, sunrise is at 05:53 and sunset at 18:11 -03.
Sunshine
The months with the most sunshine are August and September, with an average of 9.3h of sunshine.UV index
January, March, August through November, 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 unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the warmest month in Araraquara?
How hot is September in Araraquara?
What is the least humid month in Araraquara?
What is the average humidity in September in Araraquara?
How many days does it rain in September in Araraquara?
How many hours of daylight does Araraquara have in September?
What time are sunrise and sunset in September in Araraquara?
What are the months with the most sunshine in Araraquara?
How many hours of sunshine does Araraquara have in September?
What is the month with the highest UV index in Araraquara?
What is the UV index intensity in September in Araraquara?
Average temperature in September
Araraquara, Brazil
- Average high temperature in September: 30°C
The warmest months (with the highest average high temperature) are September and October (30°C).
The month with the lowest average high temperature is June (23.4°C).
- Average low temperature in September: 17.1°C
The month with the highest average low temperature is December (19.9°C).
The coldest month (with the lowest average low temperature) is June (14°C).
Average pressure in September
Araraquara, Brazil
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in September
Araraquara, Brazil
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is September (10.1km/h).
The calmest month (with the lowest average wind speed) is February (7.2km/h).
Average humidity in September
Araraquara, Brazil
- Average humidity in September: 59%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is September (59%).
Average rainfall in September
Araraquara, Brazil
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is January (219mm).
The driest months (with the least rainfall) are July and August (14mm).
Average rainfall days in September
Araraquara, Brazil
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is January (28 days).
The month with the least rainy days is August (4.4 days).
Average daylight in September /
Average sunshine in September
Araraquara, 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 48min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are August and September (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Araraquara, Brazil
- Average sunshine days in September: 19 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (2.1 days).
Average UV index in September
Araraquara, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, March, August, September, October and November (UV index 6).
The months with the lowest UV index are February, April, May, June, July and December (UV index 5).
Average cloud cover in September
Araraquara, Brazil
- Average cloud cover in September: 20
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Araraquara, Brazil
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, March and May (7km).
Araraquara, Brazil
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