September weather forecast
Fedora, SD

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Weather in September

The first month of the autumn, September, is still a warm month in Fedora, South Dakota, with an average temperature fluctuating between 76.1°F (24.5°C) and 55°F (12.8°C).

Temperature

The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a moderately hot 84.4°F (29.1°C) to a still warm 76.1°F (24.5°C). Throughout September, Fedora witnesses a nighttime temperature average of 55°F (12.8°C).

Humidity

September and October, with an average relative humidity of 63%, are the least humid months in Fedora.

Rainfall

In Fedora, during September, the rain falls for 9.2 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Fedora, during the entire year, the rain falls for 93.2 days and collects up to 11.3" (287mm) of precipitation.

Snowfall

In Fedora, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 29min.
On the first day of the month, sunrise is at 6:55 am and sunset at 8:06 pm. On the last day of September, sunrise is at 7:28 am and sunset at 7:13 pm CDT.

Sunshine

In Fedora, the average sunshine in September is 8.9h.

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 unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 5 in September translates into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. When the Sun is at its strongest around midday, find shade and limit exposure. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What are September temperatures in Fedora?

In September, the average high-temperature and low-temperature are 76.1°F (24.5°C) and 55°F (12.8°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 89.6°F (32°C).

What is the least humid month in Fedora?

The months with the lowest humidity in Fedora, South Dakota, are September and October, with an average relative humidity of 63%.

What is the average humidity in September in Fedora?

The average relative humidity in September in Fedora is 63%.

How many days does it rain in September in Fedora?

In Fedora, South Dakota, in September, during 9.2 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

When it does not snow in Fedora?

In Fedora, South Dakota, snow does not fall in May through September.

Does it snow in Fedora in September?

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

How many hours of daylight does Fedora have in September?

In September, the average day length is 12h and 29min.

What time are sunrise and sunset in September in Fedora?

In September, on the first day of the month, sunrise is at 6:55 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:13 pm CDT.

How many hours of sunshine does Fedora have in September?

In September, the average sunshine duration in Fedora is 8.9h.

What is the UV index intensity in September in Fedora?

In Fedora, South Dakota, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Fedora, SD

Average temperature in September - Fedora, SD
  • Average high temperature in September: 76.1°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 (24.4°F).

  • Average low temperature in September: 55°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).

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Average pressure in September
Fedora, SD

Average pressure in September - Fedora, SD
  • Average pressure in September: 29.96"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in September
Fedora, SD

Average wind speed in September - Fedora, SD
  • Average wind speed in September: 9.7mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).

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Average humidity in September
Fedora, SD

Average humidity in September - Fedora, SD
  • Average humidity in September: 63%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are September and October (63%).

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Average rainfall in September
Fedora, SD

Average rainfall in September - Fedora, SD
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February and November (0.28").

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Average rainfall days in September
Fedora, SD

Average rainfall days in September - Fedora, SD
  • Average rainfall days in September: 9.2 days

The month with the highest number of rainy days is June (13.6 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall in September
Fedora, SD

Average snowfall in September - Fedora, SD
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Fedora, SD

Average snowfall days in September - Fedora, SD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Fedora, SD

Average daylight in September / Average sunshine in September - Fedora, SD
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in September
Fedora, SD

Average sunshine days in September - Fedora, SD
  • Average sunshine days in September: 18.3 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in September
Fedora, SD

Average UV index in September - Fedora, SD
  • 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 January (UV index 1).

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Average cloud cover in September
Fedora, SD

Average cloud cover in September - Fedora, SD
  • Average cloud cover in September: 26

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 22).

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Average visibility in September
Fedora, SD

Average visibility in September - Fedora, SD
  • 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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Fedora, South Dakota, USA

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