Maryland Climate Data
We offer an Maryland Manual J for $79 in 4-6 hours. We can also offer Maryland Manual S $79 and Maryland Manual D $99.
Below is a collection of Maryland Climate Data and outdoor design conditions. We included an Maryland 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 Maryland we would consider adding to the Maryland 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 Maryland Manual J taken care of.
Maryland | 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 |
Andrews Air Force Base | 282 | 39 | 18 | 91 | 74 | 30 | 37 | 43 | M | 1.12 |
Balitimore CO | 24 | 39 | 17 | 89 | 76 | 43 | 50 | 56 | M | 0.8 |
Baltimore-Washington international airport | 154 | 39 | 17 | 91 | 74 | 29 | 36 | 42 | M | 1.18 |
Cumberland | 790 | 39 | 10 | 89 | 74 | 33 | 39 | 46 | M | 1.57 |
Fredrick airport | 313 | 39 | 12 | 91 | 75 | 34 | 41 | 48 | M | 1.11 |
Hagerstown | 704 | 39 | 12 | 91 | 74 | 29 | 36 | 43 | M | 1.58 |
Lexington Park Naval Auxilary Air Station | 39 | 38 | 21 | 90 | 76 | 40 | 47 | 53 | M | 0.97 |
Salisbury Wicomico Co. airport | 59 | 38 | 18 | 90 | 76 | 41 | 47 | 54 | M | 1.11 |
Thomas Point | 39 | 39 | 21 | 85 | 76 | 50 | 57 | 63 | L | 1.07 |
Maryland State Average | 267.1111111111 | 38.7777777778 | 16.2222222222 | 89.6666666667 | 75 | 36.5555555556 | 43.3333333333 | 49.7777777778 | M | 1.1677777778 |