September weather forecast
Tribbey, OK

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Weather in September

September, the first month of the autumn in Tribbey, is also a moderately hot month, with an average temperature fluctuating between 84.6°F (29.2°C) and 65.3°F (18.5°C).

Temperature

As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a hot 92.8°F (33.8°C) to a warm 84.6°F (29.2°C). During September, the nighttime temperature in Tribbey, Oklahoma, averages of 65.3°F (18.5°C).

Heat index

The heat index value for September is computed to be a tropical 91.4°F (33°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in September in Tribbey is 67%.

Rainfall

In Tribbey, Oklahoma, during September, the rain falls for 12 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, in Tribbey, there are 106.2 rainfall days, and 17.2" (437mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:54 pm. On the last day of September, in Tribbey, sunrise is at 7:22 am and sunset at 7:13 pm CDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

In September, the average daily maximum UV index in Tribbey is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 5 in September translates into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

How hot is September in Tribbey?

The high-temperature, in September, in Tribbey, records 84.6°F (29.2°C), while the low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 91.4°F (33°C).

What is the average humidity in September in Tribbey?

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

How many days does it rain in September in Tribbey?

In Tribbey, Oklahoma, in September, it is raining for 12 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow in Tribbey?

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

How many hours of daylight does Tribbey have in September?

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

When are sunrise and sunset in September in Tribbey?

On the first day of September in Tribbey, Oklahoma, sunrise is at 7:01 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:13 pm CDT.

How many hours of sunshine does Tribbey have in September?

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

What is the UV index reading in September in Tribbey?

The average daily maximum UV index in September in Tribbey is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Tribbey, OK

Average temperature in September - Tribbey, OK
  • Average high temperature in September: 84.6°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: 65.3°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in September
Tribbey, OK

Average pressure in September - Tribbey, 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 (29.88"Hg).

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Average wind speed in September
Tribbey, OK

Average wind speed in September - Tribbey, OK
  • Average wind speed in September: 8.3mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).

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Average humidity in September
Tribbey, OK

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

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in September
Tribbey, OK

Average rainfall in September - Tribbey, OK
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are February and November (0.55").

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Average rainfall days in September
Tribbey, OK

Average rainfall days in September - Tribbey, OK
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in September
Tribbey, OK

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

The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Tribbey, OK

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

The month with the highest number of snowfall days is February (1.8 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
Tribbey, OK

Average daylight in September / Average sunshine in September - Tribbey, 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 August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in September
Tribbey, OK

Average sunshine days in September - Tribbey, OK
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (14.9 days).

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Average UV index in September
Tribbey, OK

Average UV index in September - Tribbey, 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
Tribbey, OK

Average cloud cover in September - Tribbey, OK
  • Average cloud cover in September: 27

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in September
Tribbey, OK

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

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