September weather forecast
São Miguel do Araguaia, Brazil

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Weather in September

September, the first month of the spring in São Miguel do Araguaia, is a very hot month, with an average temperature fluctuating between 21.9°C (71.4°F) and 35°C (95°F).

Temperature

The month of September, characterized by an average high of 35°C (95°F) and a low of 21.9°C (71.4°F), is recognized as the warmest.

Humidity

The months with the lowest humidity in São Miguel do Araguaia are August and September, with an average relative humidity of 38%.

Rainfall

In São Miguel do Araguaia, in September, it is raining for 6.5 days, with typically 18mm (0.71") of accumulated precipitation. In São Miguel do Araguaia, during the entire year, the rain falls for 218.4 days and collects up to 1251mm (49.25") of precipitation.

Daylight

The average length of the day in September is 12h and 2min.
On the first day of September, sunrise is at 06:24 and sunset at 18:16. On the last day of the month, sunrise is at 06:03 and sunset at 18:16 -03.

Sunshine

The average sunshine in September in São Miguel do Araguaia is 9.7h.

UV index

The months with the highest UV index in São Miguel do Araguaia are August and September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the warmest month in São Miguel do Araguaia?

September is the month that records the highest temperatures in São Miguel do Araguaia, with averages ranging from a high of 35°C (95°F) to a low of 21.9°C (71.4°F).

How hot does it get in São Miguel do Araguaia in September?

The high-temperature, in September, in São Miguel do Araguaia, records 35°C (95°F), while the low-temperature is 21.9°C (71.4°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in July is estimated at 32°C (89.6°F).

What are the least humid months in São Miguel do Araguaia?

August and September, with an average relative humidity of 38%, are the least humid months in São Miguel do Araguaia, Brazil.

What is the average humidity in September in São Miguel do Araguaia?

The average relative humidity in September in São Miguel do Araguaia is 38%.

How much does it rain in São Miguel do Araguaia in September?

In São Miguel do Araguaia, Brazil, during September, the rain falls for 6.5 days and regularly aggregates up to 18mm (0.71") of precipitation.

What is the average length of the day in September in São Miguel do Araguaia?

In September, the average day length in São Miguel do Araguaia, Brazil, is 12h and 2min.

What time are sunrise and sunset in September in São Miguel do Araguaia?

On the first day of September, sunrise is at 06:24 and sunset at 18:16. On the last day of the month, sunrise is at 06:03 and sunset at 18:16 -03.

How many hours of sunshine does São Miguel do Araguaia have in September?

In September, the average sunshine duration in São Miguel do Araguaia is 9.7h.

What is the month with the highest UV index in São Miguel do Araguaia?

The months with the highest UV index in São Miguel do Araguaia are August and September, with an average maximum UV index of 7.

How high is the UV index in September in São Miguel do Araguaia?

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
São Miguel do Araguaia, Brazil

Average temperature in September - São Miguel do Araguaia, Brazil
  • Average high temperature in September: 35°C

The warmest month (with the highest average high temperature) is September (35°C).
The months with the lowest average high temperature are February and April (28.3°C).

  • Average low temperature in September: 21.9°C

The month with the highest average low temperature is October (22.2°C).
The coldest month (with the lowest average low temperature) is July (17.7°C).

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Average pressure in September
São Miguel do Araguaia, Brazil

Average pressure in September - São Miguel do Araguaia, Brazil
  • Average pressure in September: 1011.9mbar

The month with the highest atmospheric pressure is July (1015.4mbar).
The month with the lowest atmospheric pressure is November (1010mbar).

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Average wind speed in September
São Miguel do Araguaia, Brazil

Average wind speed in September - São Miguel do Araguaia, Brazil
  • Average wind speed in September: 8.2km/h

The windiest month (with the highest average wind speed) is August (8.3km/h).
The calmest month (with the lowest average wind speed) is March (4.7km/h).

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Average humidity in September
São Miguel do Araguaia, Brazil

Average humidity in September - São Miguel do Araguaia, Brazil
  • Average humidity in September: 38%

The month with the highest relative humidity is March (87%).
The months with the lowest relative humidity are August and September (38%).

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Average rainfall in September
São Miguel do Araguaia, Brazil

Average rainfall in September - São Miguel do Araguaia, Brazil
  • Average rainfall in September: 18mm

The wettest month (with the highest rainfall) is November (199mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in September
São Miguel do Araguaia, Brazil

Average rainfall days in September - São Miguel do Araguaia, Brazil
  • Average rainfall days in September: 6.5 days

The month with the highest number of rainy days is March (29.8 days).
The month with the least rainy days is July (0.9 days).

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Average daylight in September /
Average sunshine in September
São Miguel do Araguaia, Brazil

Average daylight in September / Average sunshine in September - São Miguel do Araguaia, Brazil
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in September
São Miguel do Araguaia, Brazil

Average sunshine days in September - São Miguel do Araguaia, Brazil
  • Average sunshine days in September: 22.5 days

The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is March (0.6 days).

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Average UV index in September
São Miguel do Araguaia, Brazil

Average UV index in September - São Miguel do Araguaia, Brazil
  • Average UV index in September: 7

The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 6).

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Average cloud cover in September
São Miguel do Araguaia, Brazil

Average cloud cover in September - São Miguel do Araguaia, Brazil
  • Average cloud cover in September: 16

The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in September
São Miguel do Araguaia, Brazil

Average visibility in September - São Miguel do Araguaia, Brazil
  • Average visibility in September: 10km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and March (7km).

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São Miguel do Araguaia, Brazil

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