October weather forecast
Bentonville, AR

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The scenic residential neighborhood in Bentonville, in Northwest Arkansas
The scenic residential neighborhood in Bentonville, in Northwest Arkansas

Weather in October

Bentonville in October entries the heart of fall with drops in temperatures and resplendent nature views. Average high and low temperatures harmonize at 68.4°F (20.2°C) and 49.3°F (9.6°C) respectively, casting an excellent backdrop of mild weather. The city's skyline patterns the arrival of longer nights, replacing the prolonged summer daylight hours. The change in atmospheric mood heralds falling leaves, crisp air, and a reduction in rainfall, tracing the characteristic autumnal theme. Despite the dip in temperature, the weather ensures an ideal setting for various outdoor activities and memorable aesthetic spectacles.

Temperature

The average high-temperature drops in October, from September's warm 81.1°F (27.3°C) to an agreeable 68.4°F (20.2°C). During October, the nighttime temperature averages of 49.3°F (9.6°C).

Humidity

The least humid month is October, with an average relative humidity of 71%.

Rainfall

In Bentonville, in October, during 11.9 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 152.6 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 15min.
On the first day of October, sunrise is at 7:12 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:21 pm CDT.

Sunshine

The average sunshine in October is 6.2h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 3 in October leads to these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What are the temperatures in October?

During October, Bentonville experiences an average high-temperature of 68.4°F (20.2°C) and a low-temperature of 49.3°F (9.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 86°F (30°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 71%.

What is the average humidity in October?

The average relative humidity in October is 71%.

How much does it rain in October?

In Bentonville, in October, it is raining for 11.9 days, with typically 2.87" (73mm) of accumulated precipitation.

When it does not snow?

June through October are months without snowfall.

Does it snow in October?

In Bentonville, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Bentonville have in October?

In October, the average day length is 11h and 15min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:12 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:21 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.2h.

What is the UV index intensity in October?

The average daily maximum UV index in October in Bentonville is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
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 October
Bentonville, AR

Average temperature in October - Bentonville, AR
  • Average high temperature in October: 68.4°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in October: 49.3°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

Average pressure in October
Bentonville, AR

Average pressure in October - Bentonville, AR
  • Average pressure in October: 30.04"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 October
Bentonville, AR

Average wind speed in October - Bentonville, AR
  • Average wind speed in October: 8.2mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

Average humidity in October
Bentonville, AR

Average humidity in October - Bentonville, AR
  • Average humidity in October: 71%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Bentonville, AR

Average rainfall in October - Bentonville, AR
  • Average rainfall in October: 2.87"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days in October
Bentonville, AR

Average rainfall days in October - Bentonville, AR
  • Average rainfall days in October: 11.9 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in October
Bentonville, AR

Average snowfall in October - Bentonville, AR
  • Average snowfall in October: 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 October
Bentonville, AR

Average snowfall days in October - Bentonville, AR
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Bentonville, AR

Average daylight in October / Average sunshine in October - Bentonville, AR
  • Average daylight in October: 11h and 1min

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 October: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in October
Bentonville, AR

Average sunshine days in October - Bentonville, AR
  • Average sunshine days in October: 18.1 days

The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in October
Bentonville, AR

Average UV index in October - Bentonville, AR
  • Average UV index in October: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in October
Bentonville, AR

Average cloud cover in October - Bentonville, AR
  • Average cloud cover in October: 30

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in October
Bentonville, AR

Average visibility in October - Bentonville, AR
  • Average visibility in October: 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).

Bentonville, Arkansas, USA

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