September weather forecast
New Marion, IN

Weather in September

The first month of the autumn, September, is also a moderately hot month in New Marion, Indiana, with temperature in the range of an average high of 77°F (25°C) and an average low of 58.3°F (14.6°C).

Temperature

In New Marion, Indiana, the average high-temperature in September slightly decreases from 82.8°F (28.2°C) in August to a still moderately hot 77°F (25°C). The average low-temperature, is 58.3°F (14.6°C).

Humidity

The average relative humidity in September is 76%.

Rainfall

September is the month with the least rainfall in New Marion. Rain falls for 14.1 days and accumulates 2.2" (56mm) of precipitation.

Snowfall

In New Marion, 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 7:10 am and sunset at 8:12 pm. On the last day of September, in New Marion, sunrise is at 7:36 am and sunset at 7:26 pm EDT.

Sunshine

The average sunshine in September is 8.2h.

UV index

In New Marion, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in September in New Marion?

In September, in New Marion, Indiana, the average high-temperature is 77°F (25°C), and the average low-temperature is 58.3°F (14.6°C). in August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in September in New Marion?

The average relative humidity in September in New Marion, Indiana, is 76%.

What is the driest month in New Marion?

September is the month with the least rainfall in New Marion, Indiana. Rain falls for 14.1 days and accumulates 2.2" (56mm) of precipitation.

How much does it rain in New Marion in September?

In September, the rain falls for 14.1 days. Throughout September, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in New Marion?

May through September are months without snowfall.

Does it snow in New Marion in September?

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

How many hours of daylight does New Marion have in September?

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

When is the sunrise / sunset in September in New Marion?

In September, on the first day of the month, sunrise is at 7:10 am and sunset at 8:12 pm. On the last day of the month, in New Marion, sunrise is at 7:36 am and sunset at 7:26 pm EDT.

How many hours of sunshine does New Marion have in September?

In September, the average sunshine duration is 8.2h.

What is the UV index reading in September in New Marion?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
New Marion, IN

Average temperature in September - New Marion, IN
  • Average high temperature in September: 77°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in September: 58.3°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

[Resources]

Average pressure in September
New Marion, IN

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

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

[Resources]

Average wind speed in September
New Marion, IN

Average wind speed in September - New Marion, IN
  • Average wind speed in September: 5.8mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

[Resources]

Average humidity in September
New Marion, IN

Average humidity in September - New Marion, IN
  • Average humidity in September: 76%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).

[Resources]

Average rainfall in September
New Marion, IN

Average rainfall in September - New Marion, IN
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is September (2.2").

[Resources]

Average rainfall days in September
New Marion, IN

Average rainfall days in September - New Marion, IN
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is February (10.5 days).

[Resources]

Average snowfall in September
New Marion, IN

Average snowfall in September - New Marion, IN
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in September
New Marion, IN

Average snowfall days in September - New Marion, IN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
New Marion, IN

Average daylight in September / Average sunshine in September - New Marion, IN
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in September: 8h and 12min

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

[Resources]

Average sunshine days in September
New Marion, IN

Average sunshine days in September - New Marion, IN
  • Average sunshine days in September: 13.4 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is May (7 days).

[Resources]

Average UV index in September
New Marion, IN

Average UV index in September - New Marion, IN
  • Average UV index in September: 5

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

[Resources]

Average cloud cover in September
New Marion, IN

Average cloud cover in September - New Marion, IN
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

[Resources]

Average visibility in September
New Marion, IN

Average visibility in September - New Marion, IN
  • Average visibility in September: 5mi

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location