September weather forecast
Enid, OK

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Weather in September

September brings about the changes in weather illustrating the impending arrival of the fall season in Enid, Oklahoma. Temperatures decrease from a high 84.9°F (29.4°C) to a more moderate 70.2°F (21.2°C), with 2.24" (57mm) of rainfall, offering a milder and more pleasant outlook. The daylight hours trend down from 13.5 hours in August. The entire city starts to wear hues of orange, producing a lovely contrast with the blue skies.

Temperature

In the transition to September, Enid observes a minor drop in the average high-temperature, shifting from a tropical 93.4°F (34.1°C) in August to a moderately hot 84.9°F (29.4°C). Throughout the month of September, the nighttime temperature in Enid dips to an average of 66.2°F (19°C).

Heat index

September's average heat index is evaluated at a hot 89.6°F (32°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. 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 62%.

Rainfall

In Enid, in September, during 13.1 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 115 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 7:03 am and sunset at 7:59 pm. On the last day of September, in Enid, sunrise is at 7:26 am and sunset at 7:15 pm CDT.

Sunshine

The average sunshine in September in Enid is 8.9h.

UV index

In Enid, 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 exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 5 in September transforms into this advice:
Make use of precautions - It is urged to ward off sun damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

How hot is September in Enid?

The average high-temperature and low-temperature in Enid, Oklahoma, during September are 84.9°F (29.4°C) and 66.2°F (19°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in September is evaluated at 89.6°F (32°C).

What is the average humidity in September in Enid?

The average relative humidity in September in Enid is 62%.

How much does it rain in Enid in September?

In Enid, Oklahoma, during September, the rain falls for 13.1 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Enid?

In Enid, Oklahoma, snow does not fall in May through September.

Does it snow in Enid in September?

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

How many hours of daylight does Enid have in September?

In Enid, the average day length in September is 12h and 24min.

When are sunrise and sunset in September in Enid?

In September, on the first day of the month, sunrise is at 7:03 am and sunset at 7:59 pm. On the last day of the month, in Enid, sunrise is at 7:26 am and sunset at 7:15 pm CDT.

How long on average sun shines in September in Enid?

In September, the average sunshine duration is 8.9h.

What is the UV index intensity in September in Enid?

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Enid, OK

Average temperature in September - Enid, OK
  • Average high temperature in September: 84.9°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (47.1°F).

  • Average low temperature in September: 66.2°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in September
Enid, OK

Average pressure in September - Enid, 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 (29.86"Hg).

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Average wind speed in September
Enid, OK

Average wind speed in September - Enid, OK
  • Average wind speed in September: 9.1mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in September
Enid, OK

Average humidity in September - Enid, OK
  • Average humidity in September: 62%

The month with the highest relative humidity is May (69%).
The months with the lowest relative humidity are July and August (56%).

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Average rainfall in September
Enid, OK

Average rainfall in September - Enid, OK
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.71").

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Average rainfall days in September
Enid, OK

Average rainfall days in September - Enid, OK
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in September
Enid, OK

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

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Enid, OK

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

The month with the highest number of snowfall days is February (3.3 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
Enid, OK

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The months with the least sunshine are November and December (Average sunshine: 6h and 18min).

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Average sunshine days in September
Enid, OK

Average sunshine days in September - Enid, OK
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in September
Enid, OK

Average UV index in September - Enid, 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
Enid, OK

Average cloud cover in September - Enid, OK
  • Average cloud cover in September: 25

The months with the most cloud cover are March and April (Cloud cover 35).
The months with the least cloud cover are June and August (Cloud cover 19).

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Average visibility in September
Enid, OK

Average visibility in September - Enid, 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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Enid, Oklahoma, USA

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