September weather forecastItabirito, Brazil

September

Weather in September

The first month of the spring, September, is still a warm month in Itabirito, Brazil, with an average temperature varying between 14.3°C (57.7°F) and 26.3°C (79.3°F).

Temperature

During the warmest month, September, temperatures average a high of 26.3°C (79.3°F) and a low of 14.3°C (57.7°F).

Humidity

With an average relative humidity of 71%, September is the least humid month in Itabirito.

Rainfall

In September, the rain falls for 11.9 days. Throughout September, 48mm (1.89") of precipitation is accumulated. In Itabirito, Brazil, during the entire year, the rain falls for 238.6 days and collects up to 1441mm (56.73") of precipitation.

Daylight

In Itabirito, Brazil, the average length of the day in September is 11h and 59min.
On the first day of September in Itabirito, sunrise is at 06:03 and sunset at 17:46. On the last day of the month, sunrise is at 05:36 and sunset at 17:53 -03.

Sunshine

The month with the most sunshine is September, with an average of 8.9h of sunshine.

UV index

January through October and December, with an average maximum UV index of 5, are months with the highest UV index in Itabirito. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 during September translates into the following guidance:
Heed the precautions - It is counselled to guard against solar damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

The warmest time of the year in Itabirito is September, with temperatures averaging a high of 26.3°C (79.3°F) and a low of 14.3°C (57.7°F).

The high-temperature, in September, in Itabirito, records 26.3°C (79.3°F), while the low-temperature is 14.3°C (57.7°F).

September is the least humid month in Itabirito, with an average relative humidity of 71%.

In Itabirito, Brazil, the average relative humidity in September is 71%.

In Itabirito, during September, the rain falls for 11.9 days and regularly aggregates up to 48mm (1.89") of precipitation.

The average day length in September in Itabirito is 11h and 59min.

In September, on the first day of the month, sunrise is at 06:03 and sunset at 17:46. On the last day of the month, in Itabirito, Brazil, sunrise is at 05:36 and sunset at 17:53 -03.

September has the most sunshine of the year in Itabirito, with an average of 8.9h of sunshine.

In September, the average sunshine duration in Itabirito is 8.9h.

The months with the highest UV index in Itabirito are January through October and December, with an average maximum UV index of 5.

The average daily maximum UV index in September in Itabirito, Brazil, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Itabirito, Brazil

  • Average high temperature in September: 26.3°C

The warmest month (with the highest average high temperature) is September (26.3°C).
The month with the lowest average high temperature is June (21.8°C).

  • Average low temperature in September: 14.3°C

The month with the highest average low temperature is December (17.3°C).
The coldest month (with the lowest average low temperature) is July (12°C).

Average pressure in September
Itabirito, Brazil

  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1013mbar).

Average wind speed in September
Itabirito, Brazil

  • Average wind speed in September: 8.3km/h

The windiest months (with the highest average wind speed) are September and October (8.3km/h).
The calmest month (with the lowest average wind speed) is May (6.5km/h).

Average humidity in September
Itabirito, Brazil

  • Average humidity in September: 71%

The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (71%).

Average rainfall in September
Itabirito, Brazil

  • Average rainfall in September: 48mm

The wettest month (with the highest rainfall) is December (246mm).
The driest month (with the least rainfall) is July (11mm).

Average rainfall days in September
Itabirito, Brazil

  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is August (7.8 days).

Average daylight in September /
Average sunshine in September
Itabirito, Brazil

  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in September: 8h and 54min

The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).

Average sunshine days in September
Itabirito, Brazil

  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is December (0.5 days).

Average UV index in September
Itabirito, Brazil

  • Average UV index in September: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 5).
The month with the lowest UV index is November (UV index 4).

Average cloud cover in September
Itabirito, Brazil

  • Average cloud cover in September: 34

The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in September
Itabirito, Brazil

  • Average visibility in September: 9km

The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April and May (6km).