September weather forecast
Bixby, OK

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Weather in September

September in Bixby marks the transition from Summer to Fall with temperature and daylight hours starting to drop. This month maintains high temperatures but ushers in the autumns, closely associated with falling leaves and ripening harvest. Average temperatures reside between 64°F (17.8°C) and 83.8°F (28.8°C). The month stands as a crossover period offering the warmth of summer in harmony with the freshness of upcoming autumn. The amount of rain starts to increase gradually, replenishing the city's foliage.

Temperature

The average high-temperature in Bixby shows a slight dip in September, from August's hot 90.9°F (32.7°C) to a moderately hot 83.8°F (28.8°C). Bixby in September experiences a low-temperature average of 64°F (17.8°C).

Heat index

Throughout September, the heat index is calculated to be a tropical 89.6°F (32°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In September, the average relative humidity in Bixby, Oklahoma, is 70%.

Rainfall

In Bixby, during September, the rain falls for 11.5 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Bixby, Oklahoma, during the entire year, the rain falls for 130.1 days and collects up to 29.49" (749mm) of precipitation.

Snowfall

April through October are months without snowfall in Bixby.

Daylight

The average length of the day in September in Bixby, Oklahoma, is 12h and 23min.
On the first day of September, sunrise is at 6:55 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:08 pm CDT.

Sunshine

In September, the average sunshine in Bixby is 8.8h.

UV index

In September, the average daily maximum UV index in Bixby is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, a regular UV index of 5 translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

How hot does it get in Bixby in September?

September temperatures in Bixby, Oklahoma, vary between a high-temperature of 83.8°F (28.8°C) and a low-temperature of 64°F (17.8°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 89.6°F (32°C).

What is the average humidity in September in Bixby?

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

How many days does it rain in September in Bixby?

In Bixby, in September, during 11.5 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

When it does not snow in Bixby?

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

How many hours of daylight does Bixby have in September?

The average day length in September in Bixby is 12h and 23min.

When is the sunrise / sunset in September in Bixby?

On the first day of September, sunrise is at 6:55 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:08 pm CDT.

How many hours of sunshine does Bixby have in September?

The average sunshine duration in September is 8.8h.

How high is the UV index in September in Bixby?

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

Average temperature in September - Bixby, OK
  • Average high temperature in September: 83.8°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (46.8°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in September
Bixby, OK

Average pressure in September - Bixby, OK
  • Average pressure in September: 29.99"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
Bixby, OK

Average wind speed in September - Bixby, OK
  • Average wind speed in September: 7.4mph

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in September
Bixby, OK

Average humidity in September - Bixby, OK
  • Average humidity in September: 70%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (67%).

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Average rainfall in September
Bixby, OK

Average rainfall in September - Bixby, OK
  • Average rainfall in September: 3.11"

The wettest month (with the highest rainfall) is May (4.92").
The driest months (with the least rainfall) are January and February (1.38").

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Average rainfall days in September
Bixby, OK

Average rainfall days in September - Bixby, OK
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in September
Bixby, OK

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

The month with the highest snowfall is February (1.54").
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
Bixby, OK

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

The month with the highest number of snowfall days is February (1.7 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
Bixby, OK

Average daylight in September / Average sunshine in September - Bixby, 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 48min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in September
Bixby, OK

Average sunshine days in September - Bixby, OK
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in September
Bixby, OK

Average UV index in September - Bixby, 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
Bixby, OK

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

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

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Average visibility in September
Bixby, OK

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

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