September weather forecast
Durant, OK

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Weather in September

With the onset of September, Durant begins to exhibit signs of the upcoming fall season, with a notable dip in the temperature. The city records a maximum rainfall volume of 2.99" (76mm) after the summer peak of May. As autumn approaches, the changes in the climate are evident through a marginal rise in humidity and shorter daylight hours. Despite the gradual cooling of temperatures, September experiences substantial cloud cover. October will bring a further reduction in temperature, with increased occurrences of overcast skies.

Temperature

September in Durant is characterized by a slight reduction in average high-temperature, easing from a hot 94.3°F (34.6°C) in August to a warm 85.8°F (29.9°C). Durant cools down to an average low-temperature of 66.7°F (19.3°C) throughout the month of September.

Heat index

September's mean heat index is computed to be a tropical 93.2°F (34°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

In September, the average relative humidity is 67%.

Rainfall

In Durant, in September, during 12.8 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Throughout the year, there are 139 rainfall days, and 32.32" (821mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Durant, Oklahoma.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of September in Durant, sunrise is at 6:59 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:10 pm CDT.

Sunshine

In Durant, Oklahoma, the average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September in Durant is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

Is it hot in Durant during September?

September temperatures in Durant, Oklahoma, vary between a high-temperature of 85.8°F (29.9°C) and a low-temperature of 66.7°F (19.3°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is computed to be 93.2°F (34°C).

What is the average humidity in September in Durant?

In Durant, the average relative humidity in September is 67%.

How much does it rain in Durant in September?

In Durant, Oklahoma, during September, the rain falls for 12.8 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow in Durant?

April through October are months without snowfall.

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

In September, the average day length in Durant is 12h and 22min.

When is the sunrise / sunset in September in Durant?

On the first day of September in Durant, Oklahoma, sunrise is at 6:59 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:10 pm CDT.

How long on average sun shines in September in Durant?

In Durant, the average sunshine duration in September is 8.6h.

How high is the UV index in September in Durant?

In Durant, Oklahoma, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents 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
Durant, OK

Average temperature in September - Durant, OK
  • Average high temperature in September: 85.8°F

The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in September: 66.7°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in September
Durant, OK

Average pressure in September - Durant, 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).

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Average wind speed in September
Durant, OK

Average wind speed in September - Durant, OK
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

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Average humidity in September
Durant, OK

Average humidity in September - Durant, OK
  • Average humidity in September: 67%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in September
Durant, OK

Average rainfall in September - Durant, OK
  • Average rainfall in September: 2.99"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in September
Durant, OK

Average rainfall days in September - Durant, OK
  • Average rainfall days in September: 12.8 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in September
Durant, OK

Average snowfall in September - Durant, OK
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Durant, OK

Average snowfall days in September - Durant, OK
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Durant, OK

Average daylight in September / Average sunshine in September - Durant, 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 12min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Durant, OK

Average sunshine days in September - Durant, OK
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in September
Durant, OK

Average UV index in September - Durant, 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).

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Average cloud cover in September
Durant, OK

Average cloud cover in September - Durant, OK
  • Average cloud cover in September: 28

The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in September
Durant, OK

Average visibility in September - Durant, 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).

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Durant, Oklahoma, USA

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