Bentonville, Arkansas Weather by Month

Bentonville, Arkansas, is a vibrant city located in the northwestern part of the state, within Benton County. It is part of the United States and serves as the county seat. Bentonville is situated in the Ozark Mountains, offering a picturesque landscape of rolling hills and lush greenery. The city covers an area of approximately 31.5 square miles and has a population of around 50,000 residents, according to the latest census data.

Bentonville is perhaps best known as the birthplace and headquarters of Walmart Inc., the world’s largest retailer. Founded by Sam Walton in 1962, Walmart has profoundly impacted the city’s economy and development. The presence of Walmart has attracted numerous suppliers, creating a bustling business environment. The city is also home to the Crystal Bridges Museum of American Art, founded by Alice Walton, which houses a significant collection of American art and has become a major cultural landmark.

For education, Bentonville hosts several institutions, including NorthWest Arkansas Community College (NWACC). The city’s public school system, Bentonville Public Schools, is highly regarded, serving students from kindergarten through high school. Bentonville also boasts numerous parks, trails, and recreational facilities, making it a desirable place to live and visit.

Climate and Weather Overview

Bentonville experiences a humid subtropical climate, characterized by hot, humid summers and mild to cool winters. The city’s climate is influenced by its location in the central United States, leading to varied weather patterns throughout the year.

Average Monthly Climate Data

Month Average Temperature (°F) Average Precipitation (inches) Average Sunny Days
January 38 2.5 10
February 42 2.8 9
March 51 3.8 12
April 61 4.1 12
May 69 5.1 13
June 77 4.5 14
July 82 3.2 15
August 81 3.0 14
September 74 4.6 12
October 63 4.2 11
November 52 4.0 9
December 41 3.3 9


January in Bentonville is characterized by cold temperatures, averaging around 38°F. The city receives about 2.5 inches of precipitation, mostly in the form of rain, but occasional snow can occur. With about 10 sunny days, the weather is predominantly overcast and chilly.

Natural Disasters and Activities

Severe weather in January is rare, but the occasional winter storm can lead to icy conditions and travel disruptions. Recommended activities include visiting indoor attractions like the Crystal Bridges Museum of American Art, attending community events, and enjoying local cafes and restaurants.


February remains cool, with average temperatures around 42°F. Precipitation increases slightly to 2.8 inches, and sunny days decrease to 9. The weather continues to be predominantly cold and wet.

Natural Disasters and Activities

Winter storms can still occur, leading to potential icy conditions. Indoor activities such as exploring local museums, attending community theater, and participating in indoor sports are popular. The Bentonville Winter Market offers a cozy setting for shopping and local goods.


March sees a gradual warming trend, with average temperatures rising to 51°F. Precipitation increases to 3.8 inches, and sunny days rise to 12. The onset of spring brings more frequent rain showers.

Natural Disasters and Activities

Flooding from heavy rains can occasionally occur, but it is generally manageable. Outdoor activities such as early season hiking, bird watching, and attending spring festivals become more appealing. The annual St. Patrick’s Day parade is a highlight event.


April brings further warming, with average temperatures reaching 61°F. Precipitation remains high at 4.1 inches, and sunny days remain steady at 12. Spring is in full swing, and the landscape becomes greener.

Natural Disasters and Activities

Springtime thunderstorms can sometimes be severe, with a risk of tornadoes. Outdoor activities such as hiking, fishing, and visiting local parks are popular. The Dogwood Festival, featuring arts, crafts, and food, is a significant event in April.


May is characterized by warmer temperatures, averaging 69°F. Precipitation peaks at 5.1 inches, and sunny days increase to 13. The weather is generally pleasant, making it an ideal time for outdoor activities.

Natural Disasters and Activities

Severe thunderstorms and tornadoes can occur in May. Outdoor activities such as camping, hiking, and fishing are highly recommended. The annual Bentonville Film Festival, celebrating diversity in film, is a notable event.


June brings summer warmth, with average temperatures around 77°F. Precipitation decreases slightly to 4.5 inches, and there are about 14 sunny days. The weather is typically warm and wet.

Natural Disasters and Activities

The risk of severe thunderstorms remains. Outdoor activities such as boating, hiking, and attending farmers’ markets are enjoyable. The pleasant weather is perfect for outdoor sports and recreational activities.


July is the hottest month, with average temperatures reaching 82°F. Precipitation decreases to 3.2 inches, and there are around 15 sunny days. The weather is hot and humid, ideal for summer activities.

Natural Disasters and Activities

Thunderstorms can occur, requiring caution. Outdoor activities such as swimming, boating, and attending the Fourth of July celebrations are popular. The Bentonville Summer Concert Series is a key event, featuring music and community gatherings.


August remains hot, with average temperatures around 81°F. Precipitation is steady at 3.0 inches, and there are about 14 sunny days. The weather continues to be hot and humid.

Natural Disasters and Activities

Thunderstorm risk persists, necessitating awareness of weather conditions. Outdoor activities such as hiking, fishing, and visiting local farms are enjoyable. The annual Summer Art Fair attracts many visitors with local art and crafts.


September sees cooling temperatures, averaging 74°F. Precipitation increases to 4.6 inches, and sunny days decrease to 12. The weather remains pleasant but starts transitioning to fall.

Natural Disasters and Activities

The risk of thunderstorms decreases, but occasional storms can still occur. Recommended activities include hiking, apple picking, and attending the Harvest Festival. The cooler weather makes outdoor sports and recreational activities more comfortable.


October brings cooler temperatures, averaging 63°F. Precipitation remains steady at 4.2 inches, and there are about 11 sunny days. Fall foliage becomes prominent, creating beautiful landscapes.

Natural Disasters and Activities

Flooding is rare, and the risk of severe weather is low. Outdoor activities such as hiking, visiting pumpkin patches, and attending Halloween events are popular. The fall colors make it a great time for photography and scenic drives.


November is colder, with average temperatures around 52°F. Precipitation remains high at 4.0 inches, and sunny days decrease to 9. The weather becomes more winter-like, with occasional frosty mornings.

Natural Disasters and Activities

Early winter storms can occur, leading to potential travel disruptions. Recommended activities include indoor events, holiday shopping, and preparing for the winter season. The annual Thanksgiving parade and community gatherings are highlights of the month.


December is cool, with average temperatures around 41°F. Precipitation is 3.3 inches, and sunny days are few, with only about 9 on average. The weather starts to transition fully into winter.

Natural Disasters and Activities

Heavy rain and occasional snow can lead to travel challenges, but severe disasters are rare. Activities such as ice skating, holiday markets, and visiting local indoor attractions are popular. The Christmas tree lighting ceremony and festive events are key highlights.

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