September weather forecast
Bass, AR

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Weather in September

The first month of the autumn, September, is still a warm month in Bass, Arkansas, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 61.3°F (16.3°C).

Temperature

September sees a slight reduction in average high-temperature, with a shift from a tropical 88.3°F (31.3°C) in August to a warm 81.5°F (27.5°C). Throughout the month of September, Bass observes an average nighttime temperature of 61.3°F (16.3°C).

Heat index

September's heat index is computed to be a hot 86°F (30°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. 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 highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

In Bass, the average relative humidity in September is 75%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.9 days and typically collects 2.44" (62mm) of precipitation.

Snowfall

In Bass, snow does not fall in April through October.

Daylight

In September, the average length of the day in Bass is 12h and 23min.
On the first day of September in Bass, sunrise is at 6:44 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:56 pm CDT.

Sunshine

In September, the average sunshine in Bass is 9.4h.

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 exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 5 during September translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What are September temperatures in Bass?

During September, Bass experiences an average high-temperature of 81.5°F (27.5°C) and a low-temperature of 61.3°F (16.3°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 86°F (30°C).

What is the average humidity in September in Bass?

The average relative humidity in September in Bass is 75%.

What is the driest month in Bass?

September is the month with the least rainfall. Rain falls for 13.9 days and accumulates 2.44" (62mm) of precipitation.

How much does it rain in Bass in September?

In Bass, Arkansas, during September, the rain falls for 13.9 days and regularly aggregates up to 2.44" (62mm) of precipitation.

When it does not snow in Bass?

In Bass, Arkansas, snow does not fall in April through October.

What is the average length of the day in September in Bass?

The average day length in September in Bass, Arkansas, is 12h and 23min.

When is the sunrise / sunset in September in Bass?

On the first day of September in Bass, sunrise is at 6:44 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:56 pm CDT.

How many hours of sunshine does Bass have in September?

In September, the average sunshine duration in Bass, Arkansas, is 9.4h.

What is the UV index intensity in September in Bass?

The average daily maximum UV index in September in Bass is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bass, AR

Average temperature in September - Bass, AR
  • Average high temperature in September: 81.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (45.3°F).

  • Average low temperature in September: 61.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in September
Bass, AR

Average pressure in September - Bass, AR
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Bass, AR

Average wind speed in September - Bass, AR
  • Average wind speed in September: 4.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in September
Bass, AR

Average humidity in September - Bass, AR
  • Average humidity in September: 75%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in September
Bass, AR

Average rainfall in September - Bass, AR
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (2.44").

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Average rainfall days in September
Bass, AR

Average rainfall days in September - Bass, AR
  • Average rainfall days in September: 13.9 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in September
Bass, AR

Average snowfall in September - Bass, AR
  • 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").

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Average snowfall days in September
Bass, AR

Average snowfall days in September - Bass, AR
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Bass, AR

Average daylight in September / Average sunshine in September - Bass, 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 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).

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Average sunshine days in September
Bass, AR

Average sunshine days in September - Bass, AR
  • Average sunshine days in September: 13.4 days

The month with the most sunshine days is January (19.3 days).
The months with the least sunshine days are July and August (10.8 days).

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Average UV index in September
Bass, AR

Average UV index in September - Bass, AR
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in September
Bass, AR

Average cloud cover in September - Bass, AR
  • Average cloud cover in September: 29

The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in September
Bass, AR

Average visibility in September - Bass, AR
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April and May (5mi).

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Bass, Arkansas, USA

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