| Stations: 127
|
Humidity |
| Moncton Airport (71 m, New Brunswick) |
50 % |
| McGuire Air Force Base (41 m, New Jersey) |
60 % |
| Gatineau-Ottawa Executive Airport (64 m, Quebec) |
80 % |
| First Flight Airport (4 m, North Carolina) |
65 % |
| Dare (4 m, North Carolina) |
70 % |
| Greater Binghamton Airport (497 m, New York) |
80 % |
| Currituck County Regional Airport (5 m, North Carolina) |
65 % |
| Cambridge- Dorchester Airport (6 m, Maryland) |
70 % |
| Bay Bridge Airport (15 m, Maryland) |
70 % |
| Northeastern Regional Airport (6 m, North Carolina) |
70 % |
| Leonardtown Airport (43 m, Maryland) |
75 % |
| Tipton Airport (46 m, Maryland) |
85 % |
| College Park Airport (15 m, Maryland) |
80 % |
| Tri-County Airport (21 m, North Carolina) |
70 % |
| Marine Corps Air Facility Quantico Airport (4 m, Virginia) |
35 % |
| Pitt- Greenville Airport (8 m, North Carolina) |
90 % |
| Kuujjuarapik Airport (24 m, Quebec) |
95 % |
| Matagami (280 m, California) |
95 % |
| Matagami Airport (280 m, Quebec) |
95 % |
| Duplin (42 m, North Carolina) |
80 % |
| Wayne Executive Jetport (41 m, North Carolina) |
70 % |
| Pond Inlet Airport (55 m, Nunavut) |
80 % |
| Southport Airport (8 m, North Carolina) |
70 % |
| Triangle North Executive Airport (113 m, North Carolina) |
65 % |
| Clinton Airport (45 m, North Carolina) |
90 % |
| Peterborough (191 m, Ontario) |
95 % |
| Johnston County Airport (50 m, North Carolina) |
75 % |
| Curtis L. Brown Jr. Field (40 m, North Carolina) |
80 % |
| Columbus County Airport (30 m, North Carolina) |
75 % |
| Harnett Regional Jetport Airport (60 m, North Carolina) |
65 % |
| Greater Cumberland Regional Airport (236 m, West-Virginia) |
85 % |
| Greater Cumberland Regional Airport (236 m, Maryland) |
85 % |
| DuBois Airport (554 m, Pennsylvania) |
80 % |
| Shenandoah Valley Regional Airport (366 m, Virginia) |
70 % |
| Person County Airport (186 m, North Carolina) |
65 % |
| Raleigh Executive Jetport (75 m, North Carolina) |
65 % |
| McHenry Airport (894 m, Maryland) |
95 % |
| Toronto Islands Airport (77 m, Ontario) |
95 % |
| Siler City Muni (187 m, North Carolina) |
90 % |
| Richmond County Airport (109 m, North Carolina) |
60 % |
| Englehart Airport (243 m, Ontario) |
95 % |
| Asheboro Airport (205 m, North Carolina) |
65 % |
| Anson County Airport (91 m, North Carolina) |
55 % |
| Stanly County Airport (186 m, North Carolina) |
75 % |
| Davidson County Airport (223 m, North Carolina) |
65 % |
| Mid-Carolina Regional Airport (236 m, North Carolina) |
70 % |
| Mount Airy/Surry (380 m, North Carolina) |
60 % |
| Cape Canaveral Space Force Station (3 m, Florida) |
75 % |
| Moosonee (9 m, Ontario) |
95 % |
| Moosonee Airport (9 m, Quebec) |
95 % |
| Statesville Muni Ai (294 m, North Carolina) |
60 % |
| Wilkes County Airport (396 m, North Carolina) |
60 % |
| Lincolnton Airport (267 m, North Carolina) |
70 % |
| Sanirajak (8 m, California) |
95 % |
| Hall Beach Airport (7 m, Nunavut) |
95 % |
| Timmins Victor M. Power Airport (295 m, Ontario) |
95 % |
| Ashe County Airport (969 m, North Carolina) |
65 % |
| Foothills Regional Airport (387 m, North Carolina) |
70 % |
| Shelby Airport (258 m, North Carolina) |
60 % |
| Rutherfordton (329 m, North Carolina) |
70 % |
| Oakland/Troy Airport (222 m, Michigan) |
45 % |
| Franklin Airport (616 m, Tennessee) |
60 % |
| London Madison County Airport (330 m, Ohio) |
45 % |
| Western Carolina Regional Airport (517 m, North Carolina) |
60 % |
| Ogoki Post Airport (181 m, Ontario) |
95 % |
| Naval Air Station Whiting Field (61 m, Florida) |
% |
| Ft Severn (15 m, Ontario) |
80 % |
| Sheboygan (228 m, Wisconsin) |
75 % |
| University of Illinois Willard Airport (230 m, Illinois) |
95 % |
| Gulfport (9 m, Mississippi) |
70 % |
| Taylorville Airport (190 m, Illinois) |
90 % |
| MidAmerica St. Louis Airport (135 m, Illinois) |
80 % |
| Rice Lake Regional Airport (347 m, Wisconsin) |
75 % |
| Rolla National Airport (335 m, Missouri) |
90 % |
| Waterloo Regional Airport (268 m, Iowa) |
95 % |
| Ottumwa Regional Airport (256 m, Iowa) |
95 % |
| Lee C. Fine Memorial Airport (265 m, Missouri) |
80 % |
| Jennings Airport (7 m, Louisiana) |
70 % |
| St. Cloud Regional Airport (312 m, Minnesota) |
65 % |
| Bentonville Airport (395 m, Arkansas) |
80 % |
| Lee's Summit Airport (306 m, Missouri) |
90 % |
| Lawrence Regional Airport (254 m, Kansas) |
90 % |
| Conroe Airport (75 m, Texas) |
80 % |
| Texas Gulf Coast Regional Airport (8 m, Texas) |
90 % |
| Coffeyville Airport (230 m, Kansas) |
70 % |
| Strother Field (353 m, Kansas) |
95 % |
| Ponca (304 m, Oklahoma) |
95 % |
| Watertown Regional Airport (532 m, South Dakota) |
85 % |
| Port Isabel AP (5 m, Texas) |
85 % |
| Austin (189 m, Texas) |
% |
| Killeen (283 m, Texas) |
80 % |
| Hamilton Airport (396 m, Texas) |
80 % |
| Randolph Air Force Base (232 m, Texas) |
75 % |
| Gage Airport (667 m, Oklahoma) |
15 % |
| Miller Field Airport (792 m, Nebraska) |
95 % |
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
70 % |
| Goodland Airport (1124 m, Kansas) |
95 % |
| Stanton County Airport (1013 m, Kansas) |
65 % |
| Kit Carson County Airport (1285 m, Colorado) |
95 % |
| Cheyenne Regional Airport (1872 m, Wyoming) |
% |
| Francis E. Warren Air Force Base (1878 m, Wyoming) |
95 % |
| Window Rock Airport (2054 m, Arizona) |
75 % |
| Malmstrom Air Force Base (1056 m, Montana) |
85 % |
| Villeneuve Airport (270 m, Alberta) |
55 % |
| Missoula Montana Airport (972 m, Montana) |
85 % |
| Harry Reid Intl. Airport (664 m, Nevada) |
15 % |
| Fairchild Air Force Base (743 m, Washington) |
40 % |
| Meacham (1134 m, Oregon) |
65 % |
| Stampede (1206 m, Washington) |
95 % |
| Renton Airport (9 m, Washington) |
70 % |
| Prince George Airport (691 m, British Columbia) |
80 % |
| Scappoose Industrial Airpark Airport (16 m, Oregon) |
75 % |
| Sanderson Field Airport (85 m, Washington) |
85 % |
| Victoria (IAP) (19 m, British Columbia) |
95 % |
| Astoria Regional Airport (7 m, Oregon) |
95 % |
| Campbell River Airport (106 m, British Columbia) |
85 % |
| Sandspit (6 m, British Columbia) |
80 % |
| Nuiqsut Airport (17 m, Alaska) |
85 % |
| Nikolai Airport (126 m, Alaska) |
35 % |
| Pacific Missile Range Facility (4 m, Hawaii) |
75 % |
| Unalakleet (4 m, Alaska) |
85 % |
| Cape Romanzof LRRS Airport (123 m, Alaska) |
85 % |
| Shishmaref Airport (2 m, Alaska) |
85 % |
| Mekoryuk Airport (15 m, Alaska) |
80 % |
| Tin City LRRS Airport (83 m, Alaska) |
95 % |
| Wales Airport (7 m, Alaska) |
85 % |
North - South