September weather forecast
Stella, NE

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Stella, Nebraska, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 77.9°F (25.5°C).

Temperature

The transition into September involves a small decrease in the average high-temperature, dipping slightly from a moderately hot 84°F (28.9°C) in August to a still warm 77.9°F (25.5°C). Stella, in September, witnesses an average low-temperature of 58.1°F (14.5°C).

Humidity

In Stella, the average relative humidity in September is 72%.

Rainfall

In Stella, in September, during 8.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, in Stella, Nebraska, there are 92 rainfall days, and 8.78" (223mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Stella.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 6:51 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:06 pm CDT.

Sunshine

In Stella, the average sunshine in September is 9.1h.

UV index

The average daily maximum UV index in September in Stella, Nebraska, is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 5 suggests this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What are the temperatures in Stella in September?

In Stella, in September, the average high-temperature is 77.9°F (25.5°C), and the average low-temperature is 58.1°F (14.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 93.2°F (34°C).

What is the average humidity in September in Stella?

The average relative humidity in September is 72%.

How many days does it rain in September in Stella?

In Stella, Nebraska, during September, the rain falls for 8.5 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When it does not snow in Stella?

May through September are months without snowfall in Stella, Nebraska.

Does it snow in Stella in September?

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

What is the average length of the day in September in Stella?

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

When is the sunrise / sunset in September in Stella?

On the first day of September, sunrise is at 6:51 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:06 pm CDT.

How long on average sun shines in September in Stella?

The average sunshine duration in September is 9.1h.

How high is the UV index in September in Stella?

The average daily maximum UV index in September in Stella is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Stella, NE

Average temperature in September - Stella, NE
  • Average high temperature in September: 77.9°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 (32.9°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in September
Stella, NE

Average pressure in September - Stella, NE
  • Average pressure in September: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in September
Stella, NE

Average wind speed in September - Stella, NE
  • Average wind speed in September: 8.1mph

The windiest months (with the highest average wind speed) are March and April (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in September
Stella, NE

Average humidity in September - Stella, NE
  • Average humidity in September: 72%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in September
Stella, NE

Average rainfall in September - Stella, NE
  • Average rainfall in September: 0.63"

The wettest month (with the highest rainfall) is June (1.46").
The driest month (with the least rainfall) is February (0.2").

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Average rainfall days in September
Stella, NE

Average rainfall days in September - Stella, NE
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (2.6 days).

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Average snowfall in September
Stella, NE

Average snowfall in September - Stella, NE
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Stella, NE

Average snowfall days in September - Stella, NE
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (5.3 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
Stella, NE

Average daylight in September / Average sunshine in September - Stella, NE
  • Average daylight in September: 12h and 2min

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 24min).

  • Average sunshine in September: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in September
Stella, NE

Average sunshine days in September - Stella, NE
  • Average sunshine days in September: 18.2 days

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is June (14.4 days).

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Average UV index in September
Stella, NE

Average UV index in September - Stella, NE
  • 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
Stella, NE

Average cloud cover in September - Stella, NE
  • Average cloud cover in September: 27

The months with the most cloud cover are January and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in September
Stella, NE

Average visibility in September - Stella, NE
  • 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).

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Stella, Nebraska, USA

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