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
Walters's progression into September involves a drop in the average high-temperature, receding from a very hot 96.3°F (35.7°C) in August to a hot 86.7°F (30.4°C). Walters, during the month of September, experiences an average low-temperature of 67.6°F (19.8°C).Heat index
During September, the heat index is evaluated at a tropical 93.2°F (34°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
In September, the average relative humidity is 61%.Rainfall
In Walters, in September, during 12.3 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Walters, during the entire year, the rain falls for 113.3 days and collects up to 22.44" (570mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 23min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:58 pm. On the last day of September, sunrise is at 7:27 am and sunset at 7:18 pm CDT.
Sunshine
In September, the average sunshine is 8.6h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 6 in September transforms into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September in Walters?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Walters have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Walters have in September?
What is the UV index reading in September?
Average temperature in September
Walters, OK
- Average high temperature in September: 86.7°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is December (52°F).
- Average low temperature in September: 67.6°F
The month with the highest average low temperature is July (75°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).
Average pressure in September
Walters, 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
Walters, OK
- Average wind speed in September: 8.3mph
The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest months (with the lowest average wind speed) are August and September (8.3mph).
Average humidity in September
Walters, OK
- Average humidity in September: 61%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (52%).
Average rainfall in September
Walters, OK
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in September
Walters, OK
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in September
Walters, OK
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Walters, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Walters, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in September
Walters, OK
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is May (14.5 days).
Average UV index in September
Walters, 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
Walters, OK
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Walters, 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).
Walters, Oklahoma, USA
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