August weather forecast
Osasco, Brazil

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Weather in August

Osasco experiences steady weather conditions in August with both temperatures and precipitation mirroring those of the previous month. A distinguishing feature in August, however, is a drop in average humidity to 74%, signaling a drier overall climate. The continuation of long sunshine hours spurs the enjoyment of outdoor activities despite the sterile conditions. This month sees the last of the mildly cold nights prior to the return of humid, tropical weather.

Temperature

The onset of August in Osasco brings an average high-temperature of a still agreeable 22.9°C (73.2°F), nearly matching the July temperature. An average low-temperature of 12.9°C (55.2°F) is common in Osasco during the nights of August.

Humidity

August is the least humid month in Osasco, with an average relative humidity of 74%.

Rainfall

The month with the least rainfall in Osasco is August, when the rain falls for 9.3 days and typically collects 36mm (1.42") of precipitation.

Daylight

The average length of the day in August is 11h and 20min.
On the first day of the month, sunrise is at 06:41 and sunset at 17:45. On the last day of August, in Osasco, Brazil, sunrise is at 06:18 and sunset at 17:56 -03.

Sunshine

The average sunshine in August is 7.9h.

UV index

The months with the lowest UV index in Osasco are February through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 5 during August leads to these advisories:
Take precautions - Protection against sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What are August temperatures in Osasco?

The average high-temperature, in August, in Osasco, is 22.9°C (73.2°F), while the average low-temperature is 12.9°C (55.2°F).

What is the least humid month in Osasco?

August is the least humid month in Osasco, Brazil, with an average relative humidity of 74%.

What is the average humidity in August in Osasco?

The average relative humidity in August in Osasco, Brazil, is 74%.

What is the driest month in Osasco?

August is the month with the least rainfall in Osasco. Rain falls for 9.3 days and accumulates 36mm (1.42") of precipitation.

How many days does it rain in August in Osasco?

In Osasco, Brazil, during August, the rain falls for 9.3 days and regularly aggregates up to 36mm (1.42") of precipitation.

How many hours of daylight does Osasco have in August?

The average day length in August in Osasco is 11h and 20min.

What time are sunrise and sunset in August in Osasco?

On the first day of August in Osasco, sunrise is at 06:41 and sunset at 17:45. On the last day of the month, sunrise is at 06:18 and sunset at 17:56 -03.

How long on average sun shines in August in Osasco?

The average sunshine duration in August in Osasco, Brazil, is 7.9h.

When is the lowest UV index in Osasco?

The months with the lowest UV index in Osasco, Brazil, are February through December, with an average maximum UV index of 5.

How high is the UV index in August in Osasco?

In August, the average daily maximum UV index in Osasco, Brazil, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in August
Osasco, Brazil

Average temperature in August - Osasco, Brazil
  • Average high temperature in August: 22.9°C

The warmest month (with the highest average high temperature) is February (26.7°C).
The month with the lowest average high temperature is June (20.8°C).

  • Average low temperature in August: 12.9°C

The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).

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Average pressure in August
Osasco, Brazil

Average pressure in August - Osasco, Brazil
  • Average pressure in August: 1019.6mbar

The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).

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Average wind speed in August
Osasco, Brazil

Average wind speed in August - Osasco, Brazil
  • Average wind speed in August: 9.9km/h

The windiest month (with the highest average wind speed) is November (11km/h).
The calmest month (with the lowest average wind speed) is February (8.5km/h).

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Average humidity in August
Osasco, Brazil

Average humidity in August - Osasco, Brazil
  • Average humidity in August: 74%

The months with the highest relative humidity are March, April and May (85%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in August
Osasco, Brazil

Average rainfall in August - Osasco, Brazil
  • Average rainfall in August: 36mm

The wettest month (with the highest rainfall) is January (181mm).
The driest month (with the least rainfall) is August (36mm).

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Average rainfall days in August
Osasco, Brazil

Average rainfall days in August - Osasco, Brazil
  • Average rainfall days in August: 9.3 days

The month with the highest number of rainy days is January (25.6 days).
The month with the least rainy days is August (9.3 days).

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Average daylight in August /
Average sunshine in August
Osasco, Brazil

Average daylight in August / Average sunshine in August - Osasco, Brazil
  • Average daylight in August: 11h and 2min

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 August: 7h and 5min

The month with the most sunshine is September (Average sunshine: 8h and 0min).
The months with the least sunshine are January, November and December (Average sunshine: 6h and 54min).

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Average sunshine days in August
Osasco, Brazil

Average sunshine days in August - Osasco, Brazil
  • Average sunshine days in August: 18.3 days

The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is January (4.3 days).

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Average UV index in August
Osasco, Brazil

Average UV index in August - Osasco, Brazil
  • Average UV index in August: 5

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

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Average cloud cover in August
Osasco, Brazil

Average cloud cover in August - Osasco, Brazil
  • Average cloud cover in August: 35

The months with the most cloud cover are January and November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in August
Osasco, Brazil

Average visibility in August - Osasco, Brazil
  • Average visibility in August: 9km

The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April and May (7km).

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Osasco, Brazil

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