September weather forecast
Tuttle, OK

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Weather in September

The first month of the autumn, September, is still a warm month in Tuttle, Oklahoma, with an average temperature fluctuating between 65.7°F (18.7°C) and 84.6°F (29.2°C).

Temperature

The transition to September results in a modest reduction in average high-temperature, moving from a hot 93.2°F (34°C) in August to a warm 84.6°F (29.2°C). An average low-temperature of 65.7°F (18.7°C) is expected in Tuttle during September.

Heat index

September's heat index is appraised at a hot 89.6°F (32°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

The average relative humidity in September is 65%.

Rainfall

In Tuttle, in September, during 11.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Tuttle, during the entire year, the rain falls for 117.9 days and collects up to 23.27" (591mm) of precipitation.

Snowfall

In Tuttle, snow does not fall in May through October.

Daylight

In Tuttle, the average length of the day in September is 12h and 23min.
On the first day of September, sunrise is at 7:04 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm CDT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 5 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

How hot is September in Tuttle?

An average high-temperature, in September, in Tuttle, is 84.6°F (29.2°C) and the average low-temperature is 65.7°F (18.7°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 89.6°F (32°C).

What is the average humidity in September in Tuttle?

In Tuttle, the average relative humidity in September is 65%.

How much does it rain in Tuttle in September?

In Tuttle, Oklahoma, in September, it is raining for 11.8 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow in Tuttle?

May through October are months without snowfall in Tuttle, Oklahoma.

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

In Tuttle, Oklahoma, the average day length in September is 12h and 23min.

What time are sunrise and sunset in September in Tuttle?

On the first day of September, sunrise is at 7:04 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm CDT.

How long on average sun shines in September in Tuttle?

In Tuttle, Oklahoma, the average sunshine duration in September is 8.7h.

How high is the UV index in September in Tuttle?

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

Average temperature in September - Tuttle, OK
  • Average high temperature in September: 84.6°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in September: 65.7°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

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Average pressure in September
Tuttle, OK

Average pressure in September - Tuttle, OK
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in September
Tuttle, OK

Average wind speed in September - Tuttle, OK
  • Average wind speed in September: 8.8mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in September
Tuttle, OK

Average humidity in September - Tuttle, OK
  • Average humidity in September: 65%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in September
Tuttle, OK

Average rainfall in September - Tuttle, OK
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is December (0.87").

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Average rainfall days in September
Tuttle, OK

Average rainfall days in September - Tuttle, OK
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in September
Tuttle, OK

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

The month with the highest snowfall is February (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Tuttle, OK

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

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in September
Tuttle, OK

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

The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is May (14.5 days).

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Average UV index in September
Tuttle, OK

Average UV index in September - Tuttle, 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
Tuttle, OK

Average cloud cover in September - Tuttle, OK
  • Average cloud cover in September: 26

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in September
Tuttle, OK

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

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