September weather forecast
Limestone Gap, OK

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Limestone Gap, Oklahoma, with an average temperature ranging between min 64.9°F (18.3°C) and max 85.3°F (29.6°C).

Temperature

September marks a gentle change in average high-temperature, declining from August's hot 93.6°F (34.2°C) to a moderately hot 85.3°F (29.6°C). Limestone Gap cools down to an average low-temperature of 64.9°F (18.3°C) throughout the month of September.

Heat index

September's average heat index is computed to be a tropical 93.2°F (34°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In September, the average relative humidity is 69%.

Rainfall

In Limestone Gap, during September, the rain falls for 12.4 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 142.1 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September in Limestone Gap is 12h and 23min.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:49 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:08 pm CDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

In Limestone Gap, in September, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is computed to be 93.2°F (34°C).

What is the average humidity in September in Limestone Gap?

The average relative humidity in September is 69%.

How much does it rain in September?

In September, the rain falls for 12.4 days. Throughout September, 2.8" (71mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall in Limestone Gap.

How many hours of daylight does Limestone Gap have in September?

In Limestone Gap, the average day length in September is 12h and 23min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:57 am and sunset at 7:49 pm. On the last day of the month, in Limestone Gap, Oklahoma, sunrise is at 7:18 am and sunset at 7:08 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.6h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Limestone Gap, OK

Average temperature in September - Limestone Gap, OK
  • Average high temperature in September: 85.3°F

The warmest month (with the highest average high temperature) is August (93.6°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in September: 64.9°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in September
Limestone Gap, OK

Average pressure in September - Limestone Gap, OK
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in September
Limestone Gap, OK

Average wind speed in September - Limestone Gap, OK
  • Average wind speed in September: 6.9mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in September
Limestone Gap, OK

Average humidity in September - Limestone Gap, OK
  • Average humidity in September: 69%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (64%).

Average rainfall in September
Limestone Gap, OK

Average rainfall in September - Limestone Gap, OK
  • Average rainfall in September: 2.8"

The wettest month (with the highest rainfall) is May (4.88").
The driest months (with the least rainfall) are January, February and December (1.93").

Average rainfall days in September
Limestone Gap, OK

Average rainfall days in September - Limestone Gap, OK
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in September
Limestone Gap, OK

Average snowfall in September - Limestone Gap, OK
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Limestone Gap, OK

Average snowfall days in September - Limestone Gap, OK
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Limestone Gap, OK

Average daylight in September / Average sunshine in September - Limestone Gap, OK
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in September
Limestone Gap, OK

Average sunshine days in September - Limestone Gap, OK
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is April (13.9 days).

Average UV index in September
Limestone Gap, OK

Average UV index in September - Limestone Gap, OK
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in September
Limestone Gap, OK

Average cloud cover in September - Limestone Gap, OK
  • Average cloud cover in September: 29

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in September
Limestone Gap, OK

Average visibility in September - Limestone Gap, OK
  • 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).

Limestone Gap, Oklahoma, USA

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