September weather forecast
Lone Wolf, OK

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Lone Wolf, Oklahoma, with an average temperature fluctuating between 85.6°F (29.8°C) and 67.1°F (19.5°C).

Temperature

Welcoming September, Lone Wolf observes a shift in the average high-temperature, falling from August's torrid 95.2°F (35.1°C) to a warm 85.6°F (29.8°C). An average low-temperature of 67.1°F (19.5°C) is observed during September nights.

Heat index

September's average heat index is calculated to be a hot 89.6°F (32°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In Lone Wolf, the average relative humidity in September is 58%.

Rainfall

In September, in Lone Wolf, the rain falls for 10.5 days. Throughout September, 1.73" (44mm) of precipitation is accumulated. In Lone Wolf, during the entire year, the rain falls for 93.6 days and collects up to 18.27" (464mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 7:10 am and sunset at 8:03 pm. On the last day of September, sunrise is at 7:31 am and sunset at 7:21 pm CDT.

Sunshine

In September, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

The average high-temperature, in September, in Lone Wolf, is 85.6°F (29.8°C), while the average low-temperature is 67.1°F (19.5°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 89.6°F (32°C).

What is the average humidity in September in Lone Wolf?

In September, the average relative humidity is 58%.

How many days does it rain in September?

In Lone Wolf, during September, the rain falls for 10.5 days and regularly aggregates up to 1.73" (44mm) of precipitation.

When it does not snow?

May through October are months without snowfall in Lone Wolf.

What is the average length of the day in September?

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

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:10 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:21 pm CDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.9h.

What is the UV index intensity in September in Lone Wolf?

In Lone Wolf, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Lone Wolf, OK

Average temperature in September - Lone Wolf, OK
  • Average high temperature in September: 85.6°F

The warmest month (with the highest average high temperature) is July (96.1°F).
The month with the lowest average high temperature is December (50.9°F).

  • Average low temperature in September: 67.1°F

The month with the highest average low temperature is July (75°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in September
Lone Wolf, OK

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in September
Lone Wolf, OK

Average wind speed in September - Lone Wolf, OK
  • Average wind speed in September: 9.5mph

The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).

Average humidity in September
Lone Wolf, OK

Average humidity in September - Lone Wolf, OK
  • Average humidity in September: 58%

The months with the highest relative humidity are May and December (61%).
The months with the lowest relative humidity are July and August (50%).

Average rainfall in September
Lone Wolf, OK

Average rainfall in September - Lone Wolf, OK
  • Average rainfall in September: 1.73"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days in September
Lone Wolf, OK

Average rainfall days in September - Lone Wolf, OK
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is January (2.5 days).

Average snowfall in September
Lone Wolf, OK

Average snowfall in September - Lone Wolf, OK
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Lone Wolf, OK

Average snowfall days in September - Lone Wolf, OK
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Lone Wolf, OK

Average daylight in September / Average sunshine in September - Lone Wolf, 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: 8h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in September
Lone Wolf, OK

Average sunshine days in September - Lone Wolf, OK
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is August (16 days).

Average UV index in September
Lone Wolf, OK

Average UV index in September - Lone Wolf, OK
  • Average UV index in September: 5

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

Average cloud cover in September
Lone Wolf, OK

Average cloud cover in September - Lone Wolf, OK
  • Average cloud cover in September: 24

The months with the most cloud cover are March and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in September
Lone Wolf, OK

Average visibility in September - Lone Wolf, 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).

Lone Wolf, Oklahoma, USA

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