September weather forecastCedral, Brazil

September

Weather in September

September, the first month of the spring in Cedral, is a hot month, with an average temperature varying between 32.2°C (90°F) and 19°C (66.2°F).

Temperature

In Cedral, Brazil, the month of September is known for its highest average temperatures, reaching a high of 32.2°C (90°F) and a low of 19°C (66.2°F).

Heat index

The average heat index in September is calculated to be a torrid 35°C (95°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

August and September, with an average relative humidity of 52%, are the least humid months in Cedral.

Rainfall

In Cedral, Brazil, during September, the rain falls for 8.5 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, in Cedral, there are 203.1 rainfall days, and 1203mm (47.36") of precipitation is accumulated.

Daylight

In Cedral, the average length of the day in September is 11h and 59min.
On the first day of September, sunrise is at 06:25 and sunset at 18:08. On the last day of the month, sunrise is at 05:58 and sunset at 18:15 -03.

Sunshine

In September, the average sunshine in Cedral, Brazil, is 9.4h.

UV index

The months with the highest UV index are January, March through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during September translates into the following guidance:
Guard oneself from overexposure. Defence against sun injury is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

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

Frequently asked questions

September is the warmest month of the year in Cedral, Brazil, registering average temperatures as high as 32.2°C (90°F) and as low as 19°C (66.2°F).

An average high-temperature, in September, in Cedral, is 32.2°C (90°F) and the average low-temperature is 19°C (66.2°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is calculated to be 35°C (95°F).

The months with the lowest humidity in Cedral, Brazil, are August and September, with an average relative humidity of 52%.

The average relative humidity in September in Cedral, Brazil, is 52%.

In September, the rain falls for 8.5 days. Throughout September, 49mm (1.93") of precipitation is accumulated.

In September, the average day length in Cedral is 11h and 59min.

In September, on the first day of the month, sunrise is at 06:25 and sunset at 18:08. On the last day of the month, sunrise is at 05:58 and sunset at 18:15 -03.

In September, the average sunshine duration is 9.4h.

The months with the highest UV index in Cedral are January, March through December, with an average maximum UV index of 6.

In Cedral, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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

29.8°C

32.2°C

31.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11km/h

10.7km/h

10.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

26.8

20.4

11.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Cedral, 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 months (with the lowest average low temperature) are June and July (15.5°C).

Average pressure in September
Cedral, 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 (1010.1mbar).

Average wind speed in September
Cedral, 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
Cedral, Brazil

Average humidity in September: 52%

The month with the highest relative humidity is March (87%).
The months with the lowest relative humidity are August and September (52%).

Average rainfall in September
Cedral, Brazil

Average rainfall in September: 49mm

The wettest month (with the highest rainfall) is January (213mm).
The driest month (with the least rainfall) is July (8mm).

Average rainfall days in September
Cedral, Brazil

Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is January (29.2 days).
The month with the least rainy days is August (3.5 days).

Average daylight in September /
Average sunshine in September
Cedral, 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 6min).

Average sunshine days in September
Cedral, Brazil

Average sunshine days in September: 20.4 days

The month with the most sunshine days is August (26.8 days).
The months with the least sunshine days are January and February (1.7 days).

Average UV index in September
Cedral, 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).