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
As September arrives, Hooker's weather displays a minor decrease in high-temperatures, transitioning from August's tropical 91.9°F (33.3°C) to a warm 84.6°F (29.2°C). The temperature in Hooker lowers to an average of 63.5°F (17.5°C) during September nights.Heat index
Throughout September, the heat index is evaluated at a tropical 86°F (30°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
The average relative humidity in September in Hooker is 51%.Rainfall
In Hooker, in September, during 10.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Hooker, Oklahoma, during the entire year, the rain falls for 88.3 days and collects up to 13.86" (352mm) of precipitation.Snowfall
In Hooker, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 7:16 am and sunset at 8:12 pm. On the last day of September, in Hooker, Oklahoma, sunrise is at 7:39 am and sunset at 7:29 pm CDT.
Sunshine
In September, the average sunshine in Hooker, Oklahoma, is 9.4h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the UV index of 5 transforms into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
Is it hot in Hooker during September?
What is the average humidity in September in Hooker?
How much does it rain in Hooker in September?
When it does not snow in Hooker?
Does it snow in Hooker in September?
How many hours of daylight does Hooker have in September?
When are sunrise and sunset in September in Hooker?
How long on average sun shines in September in Hooker?
What is the UV index reading in September in Hooker?
Average temperature in September
Hooker, OK
- Average high temperature in September: 84.6°F
The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (47.3°F).
- Average low temperature in September: 63.5°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in September
Hooker, OK
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in September
Hooker, OK
- Average wind speed in September: 12.1mph
The windiest months (with the highest average wind speed) are April and June (13.3mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).
Average humidity in September
Hooker, OK
- Average humidity in September: 51%
The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is June (45%).
Average rainfall in September
Hooker, OK
- Average rainfall in September: 1.02"
The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is November (0.35").
Average rainfall days in September
Hooker, OK
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is November (2.2 days).
Average snowfall in September
Hooker, OK
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Hooker, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 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
Hooker, 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 42min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
Hooker, OK
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is January (26.1 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in September
Hooker, OK
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Hooker, OK
- Average cloud cover in September: 18
The month with the most cloud cover is February (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in September
Hooker, 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).
Hooker, Oklahoma, USA
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