September weather forecast
Scottsburg, IN

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Weather in September

September in Scottsburg marks the beginning of the fall season, reflected by the changing foliage and declining temperatures. Transitioning from the heat of August, September temperatures average between 78.3°F (25.7°C) to 59°F (15°C), a perceptible cool-off. As the fall equinox approaches, daylight hours begin to recede, indicative of the impending winter. The drastic drop in the average high temperature makes September the harbinger of cooling climate conditions. As temperatures slowly fall, the color palette of the city follows suit, transforming from summer green to autumn gold.

Temperature

The arrival of September in Scottsburg, Indiana, correlates with a minor temperature reduction, down from August's warm 84.7°F (29.3°C) to a still moderately hot 78.3°F (25.7°C). The average low-temperature in Scottsburg during September nights is a mild 59°F (15°C).

Humidity

In September, the average relative humidity in Scottsburg is 75%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In September, the average length of the day in Scottsburg is 12h and 26min.
On the first day of the month, sunrise is at 7:12 am and sunset at 8:12 pm. On the last day of September, sunrise is at 7:38 am and sunset at 7:26 pm EDT.

Sunshine

In September, the average sunshine is 8.3h.

UV index

In September, the average daily maximum UV index in Scottsburg is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In September, a regular UV index of 5 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the temperature in September in Scottsburg?

The high-temperature during September is 78.3°F (25.7°C) and the low-temperature is 59°F (15°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in September in Scottsburg?

In September, the average relative humidity in Scottsburg, Indiana, is 75%.

What is the driest month in Scottsburg?

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 1.69" (43mm) of precipitation.

How many days does it rain in September in Scottsburg?

In Scottsburg, during September, the rain falls for 13.1 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Scottsburg?

In Scottsburg, Indiana, snow does not fall in May through September.

Does it snow in Scottsburg in September?

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

How many hours of daylight does Scottsburg have in September?

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

What time are sunrise and sunset in September in Scottsburg?

On the first day of September, sunrise is at 7:12 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 7:26 pm EDT.

How many hours of sunshine does Scottsburg have in September?

The average sunshine duration in September in Scottsburg, Indiana, is 8.3h.

How high is the UV index in September in Scottsburg?

The average daily maximum UV index in September in Scottsburg is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Scottsburg, IN

Average temperature in September - Scottsburg, IN
  • Average high temperature in September: 78.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in September: 59°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in September
Scottsburg, IN

Average pressure in September - Scottsburg, 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 (29.94"Hg).

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Average wind speed in September
Scottsburg, IN

Average wind speed in September - Scottsburg, IN
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

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Average humidity in September
Scottsburg, IN

Average humidity in September - Scottsburg, IN
  • Average humidity in September: 75%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
Scottsburg, IN

Average rainfall in September - Scottsburg, IN
  • Average rainfall in September: 1.69"

The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in September
Scottsburg, IN

Average rainfall days in September - Scottsburg, IN
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in September
Scottsburg, IN

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

The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Scottsburg, IN

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

The month with the highest number of snowfall days is January (9.4 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
Scottsburg, IN

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).

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Average sunshine days in September
Scottsburg, IN

Average sunshine days in September - Scottsburg, IN
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (10 days).

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Average UV index in September
Scottsburg, IN

Average UV index in September - Scottsburg, 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
Scottsburg, IN

Average cloud cover in September - Scottsburg, IN
  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in September
Scottsburg, IN

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

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

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Scottsburg, Indiana, USA

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