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
In September, the average high-temperature marginally drops from a fiery hot 95.5°F (35.3°C) in August to a tropical 86.5°F (30.3°C). September nights are marked by an average low-temperature of 67.8°F (19.9°C).Heat index
September's average heat index is estimated at a tropical 93.2°F (34°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
In Oscar, the average relative humidity in September is 63%.Rainfall
In Oscar, during September, the rain falls for 13 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, in Oscar, there are 125 rainfall days, and 25.28" (642mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day in Oscar is 12h and 22min.On the first day of September, sunrise is at 7:05 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm CDT.
Sunshine
The average sunshine in September in Oscar is 8.5h.UV index
The average daily maximum UV index in September in Oscar is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
Is it hot in Oscar during September?
What is the average humidity in September in Oscar?
How many days does it rain in September in Oscar?
When it does not snow in Oscar?
What is the average length of the day in September in Oscar?
When are sunrise and sunset in September in Oscar?
How many hours of sunshine does Oscar have in September?
How high is the UV index in September in Oscar?
Average temperature in September
Oscar, OK
- Average high temperature in September: 86.5°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The months with the lowest average high temperature are January and December (53.2°F).
- Average low temperature in September: 67.8°F
The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in September
Oscar, 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).
Average wind speed in September
Oscar, OK
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).
Average humidity in September
Oscar, OK
- Average humidity in September: 63%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (55%).
Average rainfall in September
Oscar, OK
- Average rainfall in September: 2.68"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in September
Oscar, OK
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (6 days).
Average snowfall in September
Oscar, OK
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Oscar, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Oscar, OK
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 3min
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 0min).
Average sunshine days in September
Oscar, OK
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is January (23.6 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in September
Oscar, OK
- Average UV index in September: 6
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
Oscar, OK
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Oscar, 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).
Oscar, Oklahoma, USA
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