| Stations: 50
|
Humidity |
| Buckland Airport (9 m, Alaska) |
85 % |
| Marine Corps Air Station Kaneohe Bay Airport (3 m, Hawaii) |
70 % |
| New Stuyahok Airport (92 m, Alaska) |
95 % |
| Nikolai Airport (126 m, Alaska) |
95 % |
| Sandspit (6 m, British Columbia) |
85 % |
| Pearson Field (8 m, Washington) |
65 % |
| Stampede (1206 m, Washington) |
95 % |
| Naval Air Station Point Mugu (2 m, California) |
95 % |
| Montgomery-Gibbs Executive Airport (129 m, California) |
80 % |
| Edson Airport (925 m, Alberta) |
80 % |
| Edson (925 m, Alberta) |
80 % |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
95 % |
| Nipawin Airport (374 m, Saskatchewan) |
95 % |
| Guthrie Airport (327 m, Oklahoma) |
95 % |
| Stillwater Regional Airport (300 m, Oklahoma) |
90 % |
| Dallas Love Field (148 m, Texas) |
75 % |
| C. David Campbell Field (136 m, Texas) |
75 % |
| Terrell Airport (144 m, Texas) |
85 % |
| McAlester Regional Airport (231 m, Oklahoma) |
90 % |
| Davis Field (186 m, Oklahoma) |
95 % |
| Island Lake Airport (235 m, Manitoba) |
95 % |
| Northwest Arkansas National Airport (392 m, Arkansas) |
85 % |
| Arviat (10 m, Nunavut) |
95 % |
| Churchill Airport (29 m, Manitoba) |
100 % |
| Waterloo Regional Airport (268 m, Iowa) |
90 % |
| Savanna Airport (188 m, Illinois) |
95 % |
| Dane County Regional Airport (264 m, Wisconsin) |
90 % |
| Rockford Airport (226 m, Illinois) |
95 % |
| O’Hare Intl. Airport (205 m, Illinois) |
85 % |
| Hurlburt Field (11 m, Florida) |
80 % |
| Lowe Army Heliport (74 m, Alabama) |
90 % |
| Cairns Army Airfield (91 m, Florida) |
90 % |
| Hanchey Army Heliport (97 m, Alabama) |
90 % |
| Gwinnett (323 m, Georgia) |
95 % |
| Lee Gilmer Memorial Airport (389 m, Georgia) |
90 % |
| Oconee County Regional Airport (271 m, South Carolina) |
95 % |
| Sarasota (9 m, Florida) |
70 % |
| Asheville Regional Airport (661 m, North Carolina) |
85 % |
| Peterborough (191 m, Ontario) |
95 % |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
85 % |
| Kinngait Airport (50 m, Nunavut) |
95 % |
| St. Inigoes (6 m, Maryland) |
95 % |
| Dare County Gunnery Range (3 m, North Carolina) |
95 % |
| Dover Air Force Base (9 m, Delaware) |
95 % |
| McGuire Air Force Base (41 m, New Jersey) |
95 % |
| Atlantic City Airport (20 m, New Jersey) |
90 % |
| Berlin Regional Airport (353 m, New Hampshire) |
95 % |
| Sept-Îles Airport (55 m, Quebec) |
95 % |
| Gander Airport (151 m, Newfoundland) |
100 % |
North - South