North Carolina Climate Data
We offer an North Carolina Manual J for $79 in 4-6 hours. We can also offer North Carolina Manual S $79 and North Carolina Manual D $99.
Below is a collection of North Carolina Climate Data and outdoor design conditions. We included an North Carolina 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 North Carolina we would consider adding to the North Carolina Climate Data table simply email it to plans@manualjs.com
We can also create a Manual J using climate data from the tables below. Email pdf plans, jobsite address, and square footage to plans@manualjs.com and we will get your North Carolina Manual J taken care of.
North Carolina | Elevation in Feet | Latitude North Degrees | Heating 99% Outdoor Dry Bulb | Cooling Outdoor Air 1% Dry Bulb | Cooling Outdoor Air Coincident Wet Bulb | Cooling Design Grains 55% Relative Humidity Indoors | Cooling Design Grains 45% Relative Humidity Indoors | Cooling Design Grains 45% Relative Humidity Indoors | Daily Rating | Heating Design Days 65 degrees/Colling Design Days 50 degrees Ratio |
Asheville Regional airport | 2169 | 35 | 19 | 86 | 71 | 22 | 29 | 36 | M | 1.18 |
Cape Hatteras | 10 | 35 | 32 | 85 | 78 | 60 | 67 | 73 | L | 0.48 |
Cape Lookout | 36 | 35 | 32 | 84 | 75 | 45 | 52 | 58 | L | 0.4 |
Charlotte, Douglas international airport | 768 | 35 | 25 | 92 | 74 | 29 | 36 | 43 | M | 0.63 |
Cherry Point MCAS | 30 | 35 | 27 | 91 | 78 | 50 | 57 | 63 | M | 0.45 |
Diamond Shoals Light | 0 | 35 | 35 | 83 | 76 | 55 | 62 | 68 | L | 0.3 |
Durham | 427 | 36 | 20 | 92 | 75 | 33 | 40 | 46 | M | 0.82 |
Elizabeth City airport | 12 | 36 | 19 | 91 | 77 | 46 | 53 | 59 | M | 0.63 |
Fayetteville Regional airport | 194 | 35 | 26 | 93 | 76 | 34 | 41 | 48 | M | 0.52 |
Fort Bragg | 305 | 35 | 26 | 94 | 76 | 34 | 41 | 47 | M | 0.51 |
Frying Pan Shoals | 79 | 33 | 39 | 84 | 75 | 46 | 53 | 59 | L | 0.17 |
Goldsboro, Johnson Air Force Base | 108 | 35 | 27 | 94 | 76 | 35 | 42 | 48 | M | 0.51 |
Greensboro, Piedmont Triad international airport | 886 | 36 | 22 | 90 | 74 | 31 | 38 | 44 | M | 0.84 |
Goldsboro, Seymour | 154 | 35 | 27 | 94 | 76 | 35 | 42 | 49 | M | 0.51 |
Greenville, Pitt-Greenville airport | 26 | 36 | 25 | 93 | 76 | 33 | 40 | 47 | M | 0.54 |
Hatteras, Billy Mitchell airport | 10 | 35 | 31 | 87 | 78 | 58 | 65 | 71 | L | 0.46 |
Henderson | 490 | 36 | 15 | 92 | 76 | 40 | 46 | 53 | M | 1.01 |
Hickory Regional airport | 1188 | 36 | 23 | 90 | 73 | 25 | 32 | 39 | M | 0.8 |
Jacksonville Automated Weather Observation System | 95 | 35 | 25 | 91 | 76 | 38 | 44 | 51 | M | 0.6 |
Lumberton | 126 | 34 | 21 | 92 | 76 | 39 | 45 | 52 | M | 0.63 |
New Bert airport | 23 | 35 | 26 | 92 | 77 | 48 | 55 | 61 | M | 0.49 |
New River, McCutcheon Field | 26 | 35 | 27 | 91 | 78 | 49 | 56 | 63 | M | 0.45 |
Pope Air Force Base | 217 | 35 | 25 | 94 | 76 | 33 | 40 | 46 | M | 0.52 |
Raleigh-Durham international airport | 436 | 36 | 23 | 92 | 76 | 37 | 44 | 51 | M | 0.7 |
Richmond international airport | 164 | 38 | 21 | 92 | 75 | 34 | 41 | 48 | M | 0.84 |
Rocky Mount | 159 | 36 | 21 | 91 | 76 | 40 | 47 | 54 | M | 0.68 |
Seymour-Johnson Air Force Base | 108 | 35 | 26 | 94 | 76 | 37 | 43 | 50 | M | 0.5 |
Southern Pines Automated Weather Observation System | 463 | 35 | 23 | 92 | 74 | 27 | 34 | 40 | M | 0.68 |
Wilmington international airport | 39 | 34 | 28 | 91 | 78 | 50 | 56 | 63 | M | 0.43 |
Winston-Salem, Reynolds airport | 971 | 36 | 23 | 90 | 74 | 30 | 37 | 44 | M | 0.77 |
North Carolina State Average | 323.9666666667 | 35.2666666667 | 25.3 | 90.5666666667 | 75.7333333333 | 39.1 | 45.9333333333 | 52.4666666667 | M | 0.6016666667 |