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
September's onset records a minor alteration in the average high-temperature to a still enjoyable 19.4°C (66.9°F) from August's 18.9°C (66°F). Terra de Areia, during the September nights, maintains an average temperature of 15°C (59°F), closely aligned with its daytime readings.Humidity
In September, the average relative humidity in Terra de Areia, Brazil, is 82%.Rainfall
In Terra de Areia, during September, the rain falls for 14.5 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, in Terra de Areia, there are 175.3 rainfall days, and 927mm (36.5") of precipitation is accumulated.Daylight
In Terra de Areia, the average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:34 and sunset at 18:05. On the last day of September, sunrise is at 05:58 and sunset at 18:21 -03.
Sunshine
With an average of 7.4h of sunshine, September has the least sunshine of the year in Terra de Areia.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 5 in September leads to these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Terra de Areia?
What is the average humidity in September in Terra de Areia?
How many days does it rain in September in Terra de Areia?
How many hours of daylight does Terra de Areia have in September?
When is the sunrise / sunset in September in Terra de Areia?
What is the month with the least sunshine in Terra de Areia?
How long on average sun shines in September in Terra de Areia?
How high is the UV index in September in Terra de Areia?
Average temperature in September
Terra de Areia, Brazil
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is February (26.3°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is February (21.3°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).
Average pressure in September
Terra de Areia, Brazil
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in September
Terra de Areia, Brazil
- Average wind speed in September: 15.1km/h
The windiest months (with the highest average wind speed) are August, October and November (15.3km/h).
The calmest month (with the lowest average wind speed) is February (12.3km/h).
Average humidity in September
Terra de Areia, Brazil
- Average humidity in September: 82%
The month with the highest relative humidity is October (83%).
The months with the lowest relative humidity are April, June, July and August (79%).
Average rainfall in September
Terra de Areia, Brazil
- Average rainfall in September: 85mm
The wettest month (with the highest rainfall) is July (115mm).
The driest month (with the least rainfall) is April (56mm).
Average rainfall days in September
Terra de Areia, Brazil
- Average rainfall days in September: 14.5 days
The months with the highest number of rainy days are January and March (17.3 days).
The month with the least rainy days is June (11.4 days).
Average daylight in September /
Average sunshine in September
Terra de Areia, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 12min).
The month with the least sunshine is September (Average sunshine: 7h and 24min).
Average sunshine days in September
Terra de Areia, Brazil
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is June (17.6 days).
The month with the least sunshine days is February (9 days).
Average UV index in September
Terra de Areia, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in September
Terra de Areia, Brazil
- Average cloud cover in September: 39
The month with the most cloud cover is October (Cloud cover 41).
The months with the least cloud cover are June and August (Cloud cover 31).
Average visibility in September
Terra de Areia, Brazil
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, August, November and December (10km).
The months with the lowest visibility are July, September and October (9km).
Terra de Areia, Brazil
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