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
September's arrival aligns with a minor decrease in average high-temperatures, from August's hot 90°F (32.2°C) to a moderately hot 82.9°F (28.3°C). In September, Locust Grove records an average nighttime temperature of 63°F (17.2°C).Heat index
In September, the average heat index is calculated to be a tropical 87.8°F (31°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
The average relative humidity in September in Locust Grove is 71%.Rainfall
In September, the rain falls for 12.5 days. Throughout September, 3.07" (78mm) of precipitation is accumulated. In Locust Grove, during the entire year, the rain falls for 142.1 days and collects up to 31.3" (795mm) of precipitation.Snowfall
In Locust Grove, snow does not fall in June through October.Daylight
In Locust Grove, the average length of the day in September is 12h and 24min.On the first day of September in Locust Grove, Oklahoma, sunrise is at 6:52 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:05 pm CDT.
Sunshine
The average sunshine in September is 9.3h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 suggests these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
Is it hot in Locust Grove during September?
What is the average humidity in September in Locust Grove?
How many days does it rain in September in Locust Grove?
When it does not snow in Locust Grove?
How many hours of daylight does Locust Grove have in September?
When is the sunrise / sunset in September in Locust Grove?
How many hours of sunshine does Locust Grove have in September?
How high is the UV index in September in Locust Grove?
Average temperature in September
Locust Grove, OK
- Average high temperature in September: 82.9°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in September: 63°F
The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in September
Locust Grove, OK
- Average pressure in September: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Locust Grove, OK
- Average wind speed in September: 7.2mph
The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in September
Locust Grove, OK
- Average humidity in September: 71%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are August and October (69%).
Average rainfall in September
Locust Grove, OK
- Average rainfall in September: 3.07"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days in September
Locust Grove, OK
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (7 days).
Average snowfall in September
Locust Grove, OK
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Locust Grove, OK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Locust Grove, 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 months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in September
Locust Grove, OK
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in September
Locust Grove, OK
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Locust Grove, OK
- Average cloud cover in September: 26
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Locust Grove, 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).
Locust Grove, Oklahoma, USA
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