Kentucky Climate Data
We offer an Kentucky Manual J for $79 in 4-6 hours. We can also offer Kentucky Manual S $79 and Kentucky Manual D $99.
Below is a collection of Kentucky Climate Data and outdoor design conditions. We included an Kentucky 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 Kentucky we would consider adding to the Kentucky 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 Kentucky Manual J taken care of.
| Kentucky | 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 |
| Ashland | 546 | 38 | 10 | 91 | 74 | 29 | 36 | 42 | M | 1.55 |
| Bowling Green, Warren Co. airport | 538 | 37 | 15 | 91 | 75 | 38 | 45 | 51 | M | 0.98 |
| Capital City airport | 804 | 38 | 16 | 90 | 74 | 30 | 37 | 44 | M | 1.2 |
| Cincinnati, Northern KY airport | 883 | 39 | 10 | 89 | 74 | 31 | 38 | 45 | M | 1.35 |
| Corbin airport (Mt Vernon DD) | 1188 | 37 | 9 | 92 | 73 | 23 | 29 | 36 | M | 1.23 |
| Covington airport (Cincinnati DD) | 869 | 39 | 7 | 89 | 73 | 27 | 34 | 40 | M | 1.25 |
| Fort Campbell Army Air Field | 568 | 37 | 16 | 92 | 76 | 40 | 47 | 54 | M | 0.82 |
| Fort Knox | 784 | 38 | 14 | 91 | 75 | 37 | 44 | 51 | M | 1.05 |
| Henderson City | 384 | 38 | 15 | 91 | 76 | 42 | 49 | 56 | M | 1.06 |
| Hopkinsville, Campbell Air Force Base | 571 | 15 | 15 | 93 | 76 | 38 | 45 | 51 | M | 1.01 |
| Jackson, Julian Carroll airport | 1358 | 38 | 15 | 87 | 73 | 32 | 39 | 46 | M | 1.05 |
| Lexington, Bluegrass airport | 988 | 38 | 13 | 89 | 74 | 31 | 38 | 44 | M | 1.17 |
| London-Corbin airport | 1211 | 37 | 16 | 88 | 73 | 30 | 36 | 43 | M | 1.1 |
| Louisville, Bowman Field | 558 | 38 | 14 | 91 | 75 | 34 | 41 | 48 | M | 1 |
| Louisville, Standiford Field | 489 | 38 | 15 | 91 | 75 | 36 | 43 | 50 | M | 0.95 |
| Madisonville | 439 | 37 | 10 | 93 | 75 | 32 | 38 | 45 | M | 0.85 |
| Owensboro | 407 | 37 | 10 | 94 | 75 | 30 | 36 | 43 | M | 0.93 |
| Paducah, Barkley Regional airport | 413 | 37 | 15 | 92 | 76 | 41 | 48 | 55 | M | 0.91 |
| Somerset Automated Weather Observation System | 928 | 38 | 19 | 92 | 75 | 31 | 38 | 45 | M | 0.85 |
| Kentucky State Average | 732.9473684211 | 36.5263157895 | 13.3684210526 | 90.8421052632 | 74.5789473684 | 33.2631578947 | 40.0526315789 | 46.7894736842 | M | 1.0689473684 |
