Arkansas Climate Data

We offer an Arkansas Manual J for $79 in 4-6 hours.  We can also offer Arkansas Manual S $79 and Arkansas Manual D $99.

Below is a collection of Arkansas Climate Data and outdoor design conditions. We included an Arkansas state average of each category at the bottom of the Manual J climate data table. We created this to allow an easy to use free resource for Manual J professionals to use on jobsites, in the field, and while calculating Manual J heat loss and heat gain reports. If you have a custom set of data from Arkansas we would consider adding to the Arkansas Climate Data table simply email it to

We can also create a Manual J using climate data from the tables below. Email pdf plans, jobsite address, and square footage to and we will get your Arkansas Manual J taken care of.

Free Manual J

ArkansasElevation in FeetLatitude North DegreesHeating 99% Outdoor Dry BulbCooling Outdoor Air 1% Dry BulbCooling Outdoor Air Coincident Wet BulbCooling Design Grains 55% Relative Humidity IndoorsCooling Design Grains 45% Relative Humidity IndoorsCooling Design Grains 45% Relative Humidity IndoorsDaily RatingHeating Design Days 65 degrees/Colling Design Days 50 degrees Ratio
Batesville Automated Weather Observation System46336209475323845M0.69
Bentonville Automated Weather Observation System129636169175354249M0.96
Blytheville Air Force Base26436189577404754M0.69
Eaker Air Force Base26236179577435057M0.66
El Dorado, Goodwin Field28533259677414854M0.45
Fayetteville, Drake Field126036159375334046M0.9
Flippin Automated Weather Observation System114836189474233037M0.82
Fort Smith Regional airport46335209676344148M0.61
Harrison airport138536169174303744M0.86
Hot Springs54034239777384551M0.59
Jonesboro Municipal airport26936199476374450M0.7
Little Rock, Adams Field25635229577414854M0.54
Little Rock Air Force Base33835209678424855M0.59
Pine Bluff airport21334259578445057M0.46
Rogers Automated Weather Observation System136236169173263340M0.96
Siloam Spring Automated Weather Observation System119436169374283541M0.92
Stuttgart Automated Weather Observation System22335259377414854M0.55
Texarkana, Webb Field40033269676354148M0.4
Walnut Ridge Automated Weather Observation System27236199376384552M0.77
Arkansas State Averages601.1535.1519.9594.275.935.6542.4549.05M0.6825


Arkansas Climate Data
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Arkansas Climate Data
Arkansas Climate Data
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Email order number, PDF Plans, jobsite address, and square footage to