Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The shift from August to September in Mustang includes a minor decrease in the average high-temperature, lightly dropping from a tropical 93°F (33.9°C) to a moderately hot 84.6°F (29.2°C). Throughout September, an average low-temperature of 65.7°F (18.7°C) is experienced in Mustang.Heat index
Throughout September, the heat index is appraised at a tropical 89.6°F (32°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
In Mustang, the average relative humidity in September is 65%.Rainfall
In Mustang, in September, it is raining for 12.9 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, there are 116.7 rainfall days, and 23.74" (603mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September in Mustang is 12h and 23min.On the first day of September in Mustang, Oklahoma, sunrise is at 7:03 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:15 pm CDT.
Sunshine
In September, the average sunshine in Mustang is 8.7h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
Is it hot in Mustang during September?
What is the average humidity in September in Mustang?
How many days does it rain in September in Mustang?
When it does not snow in Mustang?
How many hours of daylight does Mustang have in September?
When are sunrise and sunset in September in Mustang?
How long on average sun shines in September in Mustang?
What is the UV index intensity in September in Mustang?
Average temperature in September
Mustang, OK
- Average high temperature in September: 84.6°F
The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (48.7°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).
Average pressure in September
Mustang, 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).
Average wind speed in September
Mustang, OK
- Average wind speed in September: 8.9mph
The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in September
Mustang, OK
- Average humidity in September: 65%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Mustang, OK
- Average rainfall in September: 2.64"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in September
Mustang, OK
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (4.4 days).
Average snowfall in September
Mustang, OK
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Mustang, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Mustang, 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).
Average sunshine days in September
Mustang, OK
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is May (14.1 days).
Average UV index in September
Mustang, 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).
Average cloud cover in September
Mustang, OK
- Average cloud cover in September: 26
The month with the most cloud cover is March (Cloud cover 36).
The months with the least cloud cover are June and August (Cloud cover 19).
Average visibility in September
Mustang, 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).
Mustang, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
