September weather forecast
Oaktown, IN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Oaktown, Indiana, with an average temperature varying between 59.9°F (15.5°C) and 78.6°F (25.9°C).

Temperature

Oaktown in September witnesses an average high-temperature of a still warm 78.6°F (25.9°C), indicating a slight variation from August's 83.3°F (28.5°C). Throughout September, the nighttime temperature averages to a moderate 59.9°F (15.5°C).

Humidity

The average relative humidity in September is 75%.

Rainfall

The month with the least rainfall is September, when the rain falls for 8.4 days and typically collects 0.43" (11mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 7:19 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 7:33 pm EDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 in September interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

What are the temperatures in September?

In September, in Oaktown, the average high-temperature is 78.6°F (25.9°C), and the average low-temperature is 59.9°F (15.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 91.4°F (33°C).

What is the average humidity in September?

The average relative humidity in September is 75%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 8.4 days and typically collects 0.43" (11mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 8.4 days. Throughout September, 0.43" (11mm) of precipitation is accumulated.

When it does not snow?

In Oaktown, snow does not fall in April through October.

How many hours of daylight does Oaktown have in September?

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

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:19 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 7:33 pm EDT.

How many hours of sunshine does Oaktown have in September?

The average sunshine duration in September in Oaktown is 8.6h.

What is the UV index reading in September?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes 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
Oaktown, IN

Average temperature in September - Oaktown, IN
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in September
Oaktown, IN

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Oaktown, IN

Average wind speed in September - Oaktown, IN
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in September
Oaktown, IN

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

The months with the highest relative humidity are May and July (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September
Oaktown, IN

Average rainfall in September - Oaktown, IN
  • Average rainfall in September: 0.43"

The wettest month (with the highest rainfall) is April (1.22").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days in September
Oaktown, IN

Average rainfall days in September - Oaktown, IN
  • Average rainfall days in September: 8.4 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in September
Oaktown, IN

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

The month with the highest snowfall is March (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Oaktown, IN

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

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Oaktown, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).

Average sunshine days in September
Oaktown, IN

Average sunshine days in September - Oaktown, IN
  • Average sunshine days in September: 19.5 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is May (14.3 days).

Average UV index in September
Oaktown, IN

Average UV index in September - Oaktown, 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
Oaktown, IN

Average cloud cover in September - Oaktown, IN
  • Average cloud cover in September: 30

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in September
Oaktown, IN

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

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

Oaktown, Indiana, USA

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