September weather forecastGuararema, Brazil

September

Weather in September

The first month of the spring, September, is a moderately hot month in Guararema, Brazil, with an average temperature fluctuating between 24.7°C (76.5°F) and 14.1°C (57.4°F).

Temperature

With the start of September, Guararema measures an average high-temperature of a moderately hot 24.7°C (76.5°F), not significantly differing from August's 22.8°C (73°F). During September, Guararema consistently records a temperature low averaging a moderate 14.1°C (57.4°F).

Humidity

The months with the lowest humidity in Guararema, Brazil, are August and September, with an average relative humidity of 78%.

Rainfall

In Guararema, during September, the rain falls for 15.4 days and regularly aggregates up to 54mm (2.13") of precipitation. Throughout the year, there are 230.8 rainfall days, and 1073mm (42.24") of precipitation is accumulated.

Daylight

In Guararema, the average length of the day in September is 11h and 58min.
On the first day of the month, sunrise is at 06:14 and sunset at 17:53. On the last day of September, sunrise is at 05:44 and sunset at 18:03 -03.

Sunshine

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

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 5 in September transforms into this advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

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

Frequently asked questions

In Guararema, 24.7°C (76.5°F) is the average high-temperature and 14.1°C (57.4°F) is the average low-temperature during September.

August and September, with an average relative humidity of 78%, are the least humid months in Guararema, Brazil.

The average relative humidity in September in Guararema is 78%.

In Guararema, in September, it is raining for 15.4 days, with typically 54mm (2.13") of accumulated precipitation.

The average day length in September in Guararema is 11h and 58min.

On the first day of September in Guararema, sunrise is at 06:14 and sunset at 17:53. On the last day of the month, sunrise is at 05:44 and sunset at 18:03 -03.

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

The average sunshine duration in September is 8h.

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Aug

September

Oct

Average high temperature

22.8°C

24.7°C

25.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.9km/h

8.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

17.6

8.8

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Guararema, Brazil

Average high temperature in September: 24.7°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 (20.8°C).

Average low temperature in September: 14.1°C

The month with the highest average low temperature is January (18.1°C).
The coldest month (with the lowest average low temperature) is July (12.2°C).

Average pressure in September
Guararema, Brazil

Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1012mbar).

Average wind speed in September
Guararema, Brazil

Average wind speed in September: 7.5km/h

The windiest months (with the highest average wind speed) are October and November (7.7km/h).
The calmest month (with the lowest average wind speed) is February (6.2km/h).

Average humidity in September
Guararema, Brazil

Average humidity in September: 78%

The months with the highest relative humidity are March and April (89%).
The months with the lowest relative humidity are August and September (78%).

Average rainfall in September
Guararema, Brazil

Average rainfall in September: 54mm

The wettest month (with the highest rainfall) is January (204mm).
The driest month (with the least rainfall) is May (35mm).

Average rainfall days in September
Guararema, Brazil

Average rainfall days in September: 15.4 days

The month with the highest number of rainy days is January (27.8 days).
The month with the least rainy days is August (10.5 days).

Average daylight in September /
Average sunshine in September
Guararema, 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 months with the least sunshine are April and November (Average sunshine: 6h and 42min).