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 brings an average high-temperature of a moderately hot 82°F (27.8°C), slightly deviating from August's 86.9°F (30.5°C). Oak Grove Heights, in the month of September, anticipates a consistent average low-temperature of 64°F (17.8°C).Heat index
The average heat index in September is calculated to be a tropical 87.8°F (31°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', arises from combining readings of air temperature and relative moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In Oak Grove Heights, Arkansas, the average relative humidity in September is 72%.Rainfall
The month with the least rainfall in Oak Grove Heights, Arkansas, is September, when the rain falls for 9.5 days and typically collects 1.1" (28mm) of precipitation.Snowfall
In Oak Grove Heights, snow does not fall in April through September.Daylight
In Oak Grove Heights, the average length of the day in September is 12h and 24min.On the first day of September in Oak Grove Heights, sunrise is at 6:34 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:46 pm CDT.
Sunshine
In September, the average sunshine is 9.6h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are September temperatures in Oak Grove Heights?
What is the average humidity in September in Oak Grove Heights?
What is the driest month in Oak Grove Heights?
How many days does it rain in September in Oak Grove Heights?
When it does not snow in Oak Grove Heights?
Does it snow in Oak Grove Heights in September?
How many hours of daylight does Oak Grove Heights have in September?
What time are sunrise and sunset in September in Oak Grove Heights?
How long on average sun shines in September in Oak Grove Heights?
What is the UV index intensity in September in Oak Grove Heights?
Average temperature in September
Oak Grove Heights, AR
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in September: 64°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in September
Oak Grove Heights, AR
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Oak Grove Heights, AR
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Oak Grove Heights, AR
- Average humidity in September: 72%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Oak Grove Heights, AR
- Average rainfall in September: 1.1"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days in September
Oak Grove Heights, AR
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in September
Oak Grove Heights, AR
- Average snowfall in September: 0"
The month with the highest snowfall is March (0.75").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in September
Oak Grove Heights, AR
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.8 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
Oak Grove Heights, AR
- 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 48min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Oak Grove Heights, AR
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in September
Oak Grove Heights, AR
- 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
Oak Grove Heights, AR
- Average cloud cover in September: 28
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in September
Oak Grove Heights, AR
- 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).
Oak Grove Heights, Arkansas, USA
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