September weather forecast
Trestle Ford, OK

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Weather in September

September, the first month of the autumn in Trestle Ford, is still a warm month, with an average temperature ranging between max 85.5°F (29.7°C) and min 63.3°F (17.4°C).

Temperature

Trestle Ford's progression into September involves a gentle drop in the average high-temperature, from a tropical 92.5°F (33.6°C) in August to a warm 85.5°F (29.7°C). In Trestle Ford, September nights witness a remarkable decline from the day's zenith to an enjoyable 63.3°F (17.4°C).

Heat index

The heat index value during September is calculated to be a hot 93.2°F (34°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. 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 an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

In Trestle Ford, the average relative humidity in September is 70%.

Rainfall

In Trestle Ford, during September, the rain falls for 11.7 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, there are 146.2 rainfall days, and 33.62" (854mm) of precipitation is accumulated.

Snowfall

In Trestle Ford, Oklahoma, snow does not fall in April through November.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of September, sunrise is at 6:51 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 7:02 pm CDT.

Sunshine

In Trestle Ford, the average sunshine in September is 9.3h.

UV index

In Trestle Ford, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

Trestle Ford in September has an average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 63.3°F (17.4°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 calculated to be 93.2°F (34°C).

What is the average humidity in September?

In Trestle Ford, the average relative humidity in September is 70%.

How many days does it rain in September?

In Trestle Ford, in September, it is raining for 11.7 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow?

In Trestle Ford, snow does not fall in April through November.

How many hours of daylight does Trestle Ford have in September?

In Trestle Ford, the average day length in September is 12h and 23min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:51 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 7:02 pm CDT.

How long on average sun shines in September?

In Trestle Ford, Oklahoma, the average sunshine duration in September is 9.3h.

How high is the UV index in September?

In Trestle Ford, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from 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
Trestle Ford, OK

Average temperature in September - Trestle Ford, OK
  • Average high temperature in September: 85.5°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in September: 63.3°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

Average pressure in September
Trestle Ford, OK

Average pressure in September - Trestle Ford, OK
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Trestle Ford, OK

Average wind speed in September - Trestle Ford, OK
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in September
Trestle Ford, OK

Average humidity in September - Trestle Ford, OK
  • Average humidity in September: 70%

The months with the highest relative humidity are February, March and May (76%).
The month with the lowest relative humidity is August (69%).

Average rainfall in September
Trestle Ford, OK

Average rainfall in September - Trestle Ford, OK
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in September
Trestle Ford, OK

Average rainfall days in September - Trestle Ford, OK
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is August (14.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in September
Trestle Ford, OK

Average snowfall in September - Trestle Ford, OK
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Trestle Ford, OK

Average snowfall days in September - Trestle Ford, OK
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Trestle Ford, OK

Average daylight in September / Average sunshine in September - Trestle Ford, 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 54min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in September
Trestle Ford, OK

Average sunshine days in September - Trestle Ford, OK
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (13.2 days).

Average UV index in September
Trestle Ford, OK

Average UV index in September - Trestle Ford, OK
  • Average UV index in September: 6

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

Average cloud cover in September
Trestle Ford, OK

Average cloud cover in September - Trestle Ford, OK
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and August (Cloud cover 25).

Average visibility in September
Trestle Ford, OK

Average visibility in September - Trestle Ford, 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).

Trestle Ford, Oklahoma, USA

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