September weather forecast
Scottsburg, IN

Share

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 shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 84.7°F (29.3°C) to a still moderately hot 78.3°F (25.7°C). Scottsburg, during the nights of September, experiences an average temperature drop to a mild 59°F (15°C).

Humidity

The average relative humidity in September 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

In Scottsburg, 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 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 is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 5 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Scottsburg?

During September, Scottsburg experiences an average high-temperature of 78.3°F (25.7°C) and a low-temperature of 59°F (15°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 95°F (35°C).

What is the average humidity in September?

The average relative humidity in September is 75%.

What is the driest month?

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 September, during 13.1 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

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

How many hours of daylight does Scottsburg have in September?

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

What time are sunrise and sunset in September in Scottsburg?

In September, on the first day of the month, 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?

In September, the average sunshine duration is 8.3h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Scottsburg, Indiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location