September weather forecast
Scarlet Oaks, IN

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Weather in September

The first month of the autumn, September, is still a warm month in Scarlet Oaks, Indiana, with an average temperature varying between 74.8°F (23.8°C) and 56.8°F (13.8°C).

Temperature

During September, Scarlet Oaks observes a subtle ascent to a still moderately hot 74.8°F (23.8°C) from August's 79.5°F (26.4°C) in the average high-temperature. Scarlet Oaks reports an average nighttime low-temperature of 56.8°F (13.8°C) in September.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In September, the rain falls for 12.4 days. Throughout September, 1.34" (34mm) of precipitation is accumulated. In Scarlet Oaks, during the entire year, the rain falls for 157.1 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

May through October are months without snowfall in Scarlet Oaks.

Daylight

In Scarlet Oaks, Indiana, the average length of the day in September is 12h and 27min.
On the first day of September in Scarlet Oaks, sunrise is at 7:14 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:30 pm EDT.

Sunshine

The average sunshine in September in Scarlet Oaks is 8.2h.

UV index

The average daily maximum UV index in September in Scarlet Oaks is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What is the usual temperature for Scarlet Oaks in September?

The average high-temperature and low-temperature in Scarlet Oaks during September are 74.8°F (23.8°C) and 56.8°F (13.8°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 87.8°F (31°C).

What is the average humidity in September in Scarlet Oaks?

In September, the average relative humidity in Scarlet Oaks, Indiana, is 78%.

How many days does it rain in September in Scarlet Oaks?

In September, in Scarlet Oaks, Indiana, the rain falls for 12.4 days. Throughout September, 1.34" (34mm) of precipitation is accumulated.

When it does not snow in Scarlet Oaks?

In Scarlet Oaks, snow does not fall in May through October.

How many hours of daylight does Scarlet Oaks have in September?

In September, the average day length in Scarlet Oaks is 12h and 27min.

When are sunrise and sunset in September in Scarlet Oaks?

On the first day of September, sunrise is at 7:14 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:30 pm EDT.

How long on average sun shines in September in Scarlet Oaks?

In September, the average sunshine duration is 8.2h.

What is the UV index reading in September in Scarlet Oaks?

The average daily maximum UV index in September in Scarlet Oaks is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Scarlet Oaks, IN

Average temperature in September - Scarlet Oaks, IN
  • Average high temperature in September: 74.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in September
Scarlet Oaks, IN

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Scarlet Oaks, IN

Average wind speed in September - Scarlet Oaks, IN
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in September
Scarlet Oaks, IN

Average humidity in September - Scarlet Oaks, IN
  • Average humidity in September: 78%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Scarlet Oaks, IN

Average rainfall in September - Scarlet Oaks, IN
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in September
Scarlet Oaks, IN

Average rainfall days in September - Scarlet Oaks, IN
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in September
Scarlet Oaks, IN

Average snowfall in September - Scarlet Oaks, IN
  • Average snowfall in September: 0"

The month with the highest snowfall is January (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Scarlet Oaks, IN

Average snowfall days in September - Scarlet Oaks, IN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Scarlet Oaks, IN

Average daylight in September / Average sunshine in September - Scarlet Oaks, IN
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 1min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in September
Scarlet Oaks, IN

Average sunshine days in September - Scarlet Oaks, IN
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.4 days).

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Average UV index in September
Scarlet Oaks, IN

Average UV index in September - Scarlet Oaks, IN
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Scarlet Oaks, IN

Average cloud cover in September - Scarlet Oaks, IN
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in September
Scarlet Oaks, IN

Average visibility in September - Scarlet Oaks, IN
  • Average visibility in September: 6mi

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

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Scarlet Oaks, Indiana, USA

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