September weather forecast
Brazil, IN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Brazil, Indiana, with an average temperature fluctuating between 58.1°F (14.5°C) and 76.3°F (24.6°C).

Temperature

In September, the average high-temperature registers at a still warm 76.3°F (24.6°C), nearly identical to August's 81.5°F (27.5°C). During September, the temperature in Brazil tends to dip to an average of 58.1°F (14.5°C) at night.

Humidity

In September, the average relative humidity in Brazil is 77%.

Rainfall

In September, in Brazil, the rain falls for 11 days. Throughout September, 1.3" (33mm) of precipitation is accumulated. Throughout the year, in Brazil, there are 151.2 rainfall days, and 22.87" (581mm) of precipitation is accumulated.

Snowfall

In Brazil, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September in Brazil, sunrise is at 7:17 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 7:32 pm EDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index in Brazil is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 5 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What are September temperatures in Brazil?

The high-temperature, in September, in Brazil, is 76.3°F (24.6°C), while the low-temperature averages to 58.1°F (14.5°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 87.8°F (31°C).

What is the average humidity in September in Brazil?

In Brazil, the average relative humidity in September is 77%.

How many days does it rain in September in Brazil?

In Brazil, Indiana, in September, it is raining for 11 days, with typically 1.3" (33mm) of accumulated precipitation.

When it does not snow in Brazil?

May through September are months without snowfall in Brazil, Indiana.

Does it snow in Brazil in September?

In Brazil, Indiana, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Brazil?

In September, the average day length in Brazil, Indiana, is 12h and 26min.

When are sunrise and sunset in September in Brazil?

In September, on the first day of the month, sunrise is at 7:17 am and sunset at 8:19 pm. On the last day of the month, in Brazil, Indiana, sunrise is at 7:44 am and sunset at 7:32 pm EDT.

How long on average sun shines in September in Brazil?

In Brazil, Indiana, the average sunshine duration in September is 8.5h.

What is the UV index reading in September in Brazil?

In Brazil, Indiana, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Brazil, IN

Average temperature in September - Brazil, IN
  • Average high temperature in September: 76.3°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in September
Brazil, IN

Average pressure in September - Brazil, IN
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Brazil, IN

Average wind speed in September - Brazil, IN
  • Average wind speed in September: 6.6mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

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Average humidity in September
Brazil, IN

Average humidity in September - Brazil, IN
  • Average humidity in September: 77%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in September
Brazil, IN

Average rainfall in September - Brazil, IN
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in September
Brazil, IN

Average rainfall days in September - Brazil, IN
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in September
Brazil, IN

Average snowfall in September - Brazil, IN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Brazil, IN

Average snowfall days in September - Brazil, IN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Brazil, IN
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in September
Brazil, IN

Average sunshine days in September - Brazil, IN
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (9.6 days).

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Average UV index in September
Brazil, IN

Average UV index in September - Brazil, IN
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Brazil, IN

Average cloud cover in September - Brazil, IN
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Brazil, IN

Average visibility in September - Brazil, IN
  • Average visibility in September: 6mi

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

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Brazil, Indiana, USA

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