Climate and monthly weather forecast
Bentonville, AR

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

Weather in January

January, the same as December, in Bentonville, Arkansas, is a frosty winter month, with an average temperature fluctuating between 44.2°F (6.8°C) and 28.4°F (-2°C). January is the coldest month, with an average high-temperature of 44.2°F (6.8°C) and an average low-temperature of 28.4°F (-2°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Bentonville, Arkansas, with an average temperature fluctuating between 31.8°F (-0.1°C) and 47.8°F (8.8°C). In February, the average high-temperature is relatively the same as in January - a still frosty 47.8°F (8.8°C). Weather in February »

Weather in March

March, the first month of the spring in Bentonville, is a moderate month, with an average temperature fluctuating between 58.6°F (14.8°C) and 40.6°F (4.8°C). In Bentonville, the average high-temperature in March increases from a chilly 47.8°F (8.8°C) in February to a mild 58.6°F (14.8°C). Weather in March »

Weather in April

April is a comfortable spring month in Bentonville, Arkansas, with an average temperature varying between 49.1°F (9.5°C) and 67.6°F (19.8°C). In April, the average high-temperature rises from a mild 58.6°F (14.8°C) in March to an enjoyable 67.6°F (19.8°C). Weather in April »

Weather in May

May, the last month of the spring in Bentonville, is a warm month, with an average temperature varying between 76.3°F (24.6°C) and 57.2°F (14°C). In May, the average high-temperature marginally rises from a comfortable 67.6°F (19.8°C) in April to a warm 76.3°F (24.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Bentonville, Arkansas, with an average temperature ranging between min 66.6°F (19.2°C) and max 86.5°F (30.3°C). In June, the average high-temperature increases from a moderately hot 76.3°F (24.6°C) in May to a tropical 86.5°F (30.3°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Bentonville, Arkansas, with an average temperature ranging between max 89.4°F (31.9°C) and min 68.9°F (20.5°C). The warmest month is July, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 68.9°F (20.5°C). In July, the average heat index is appraised at a blistering 105.4°F (40.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Bentonville, Arkansas, with temperature in the range of an average high of 88.2°F (31.2°C) and an average low of 67.3°F (19.6°C). In August, the average high-temperature is relatively the same as in July - a still tropical 88.2°F (31.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Bentonville, Arkansas, with an average temperature ranging between max 81.1°F (27.3°C) and min 61°F (16.1°C). In Bentonville, the average high-temperature in September slightly decreases from a hot 88.2°F (31.2°C) in August to a moderately hot 81.1°F (27.3°C). Weather in September »

Weather in October

October, the same as September, in Bentonville, Arkansas, is another pleasant autumn month, with an average temperature varying between 49.3°F (9.6°C) and 68.4°F (20.2°C). In Bentonville, the average high-temperature in October decreases from a moderately hot 81.1°F (27.3°C) in September to a pleasant 68.4°F (20.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Bentonville, Arkansas, with an average temperature fluctuating between 39.6°F (4.2°C) and 56.5°F (13.6°C). In Bentonville, the average high-temperature in November drops from an agreeable 68.4°F (20.2°C) in October to a mild 56.5°F (13.6°C). Weather in November »

Weather in December

December, the first month of the winter in Bentonville, is also a frosty month, with an average temperature fluctuating between 31.6°F (-0.2°C) and 46.6°F (8.1°C). In December, the average high-temperature drops from a moderate 56.5°F (13.6°C) in November to a chilly 46.6°F (8.1°C). Weather in December »
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FAQ

What is the coldest month in Bentonville?

With an average high-temperature of 44.2°F (6.8°C) and an average low-temperature of 28.4°F (-2°C), January is the coldest month in Bentonville, Arkansas.

How much does it rain in Bentonville?

Throughout the year, in Bentonville, there are 152.6 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

When does it snow in Bentonville?

Months with snowfall are January through May, November and December.

How much does it snow in Bentonville?

Throughout the year, in Bentonville, there are 12.9 snowfall days, and 5.24" (133mm) of snow is accumulated.

What is the month with the least sunshine in Bentonville?

The month with the least sunshine is January, with an average of 5.4h of sunshine.

What is the month with the lowest UV index in Bentonville?

The months with the lowest UV index are January and December, with an average maximum UV index of 2.

What is the driest month in Bentonville?

February is the month with the least rainfall. Rain falls for 8.5 days and accumulates 1.73" (44mm) of precipitation.

When does it snow the most in Bentonville?

February is the month with the most snowfall. Snow falls for 4 days and accumulates 1.69" (43mm) of snow.

When is Daylight Saving Time (DST) in Bentonville?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Bentonville?

With an average relative humidity of 77%, May is the most humid month.

What is the rainiest month in Bentonville?

The month with the most rainfall in Bentonville is May, when the rain falls for 17.4 days and typically aggregates up to 4.17" (106mm) of precipitation.

What are the months with the highest UV index in Bentonville?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

When it does not snow in Bentonville?

In Bentonville, Arkansas, snow does not fall in June through October.

When are the longest days in Bentonville?

June has the longest days of the year, with an average of 14h and 36min of daylight.

What is the warmest month in Bentonville?

July is the warmest month, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 68.9°F (20.5°C).

What month has the most sunshine in Bentonville?

July has the most sunshine of the year in Bentonville, Arkansas, with an average of 10.8h of sunshine.

What is the least humid month in Bentonville?

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

What is the month with the shortest days in Bentonville?

December has the shortest days of the year in Bentonville, Arkansas, with an average of 9h and 44min of daylight.

Average temperature
Bentonville, AR

Average temperature - Bentonville, AR

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).

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).

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Average pressure
Bentonville, AR

Average pressure - Bentonville, AR

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Bentonville, AR

Average wind speed - Bentonville, AR

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).

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Average rainfall
Bentonville, AR

Average rainfall - Bentonville, AR

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

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Average rainfall days
Bentonville, AR

Average rainfall days - Bentonville, AR

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).

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Average snowfall
Bentonville, AR

Average snowfall - Bentonville, AR

The month with the highest snowfall is February (1.69").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Bentonville, AR

Average snowfall days - Bentonville, AR

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).

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Average daylight / Average sunshine
Bentonville, AR

Average daylight / Average sunshine - Bentonville, AR

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 44min).

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).

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Average sunshine days
Bentonville, AR

Average sunshine days - Bentonville, AR

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

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Average UV index
Bentonville, AR

Average UV index - Bentonville, AR

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).

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Average visibility
Bentonville, AR

Average visibility - Bentonville, AR

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).

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