September weather forecastTaboão da Serra, Brazil

September

Weather in September

The first month of the spring, September, is a moderately hot month in Taboão da Serra, Brazil, with temperature in the range of an average low of 14.9°C (58.8°F) and an average high of 24.2°C (75.6°F).

Temperature

The commencement of September introduces an average high-temperature of a moderately hot 24.2°C (75.6°F), closely mirroring the preceding month. Taboão da Serra observes an average nighttime low-temperature of 14.9°C (58.8°F) during the month of September.

Humidity

The average relative humidity in September is 77%.

Rainfall

In Taboão da Serra, in September, during 11 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, there are 182.9 rainfall days, and 502mm (19.76") of precipitation is accumulated.

Daylight

In September, the average length of the day is 11h and 58min.
On the first day of September in Taboão da Serra, sunrise is at 06:17 and sunset at 17:56. On the last day of the month, sunrise is at 05:47 and sunset at 18:06 -03.

Sunshine

September has the most sunshine of the year in Taboão da Serra, with an average of 8h of sunshine.

UV index

February through November, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: During September, 5 as the daily maximum UV index converts into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Taboão da Serra, is 24.2°C (75.6°F), while the low-temperature averages to 14.9°C (58.8°F).

The average relative humidity in September is 77%.

In September, the rain falls for 11 days. Throughout September, 26mm (1.02") of precipitation is accumulated.

In September, the average day length in Taboão da Serra, Brazil, is 11h and 58min.

In September, on the first day of the month, sunrise is at 06:17 and sunset at 17:56. On the last day of the month, sunrise is at 05:47 and sunset at 18:06 -03.

With an average of 8h of sunshine, September has the most sunshine of the year.

In Taboão da Serra, Brazil, the average sunshine duration in September is 8h.

February through November, with an average maximum UV index of 5, are months with the lowest UV index.

In Taboão da Serra, Brazil, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

22.5°C

24.2°C

24.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.8km/h

9.7km/h

10.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

20.6

16.1

10.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Taboão da Serra, Brazil

Average high temperature in September: 24.2°C

The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is June (20.6°C).

Average low temperature in September: 14.9°C

The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).

Average pressure in September
Taboão da Serra, Brazil

Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).

Average wind speed in September
Taboão da Serra, Brazil

Average wind speed in September: 9.3km/h

The windiest months (with the highest average wind speed) are October and November (9.9km/h).
The calmest month (with the lowest average wind speed) is February (7.8km/h).

Average humidity in September
Taboão da Serra, Brazil

Average humidity in September: 77%

The months with the highest relative humidity are March and April (86%).
The month with the lowest relative humidity is August (76%).

Average rainfall in September
Taboão da Serra, Brazil

Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is January (91mm).
The driest month (with the least rainfall) is August (18mm).

Average rainfall days in September
Taboão da Serra, Brazil

Average rainfall days in September: 11 days

The month with the highest number of rainy days is January (22.7 days).
The month with the least rainy days is August (7.4 days).

Average daylight in September /
Average sunshine in September
Taboão da Serra, Brazil

Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in September: 8h and 0min

The month with the most sunshine is September (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in September
Taboão da Serra, Brazil

Average sunshine days in September: 16.1 days

The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is February (5.8 days).

Average UV index in September
Taboão da Serra, Brazil

Average UV index in September: 5

The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October and November (UV index 5).