| Stations: 47
|
Humidity |
| Groton (3 m, Connecticut) |
95 % |
| Westover Metropolitan Airport (75 m, Massachusetts) |
70 % |
| Brookhaven Airport (25 m, New York) |
95 % |
| Oswego (145 m, New York) |
95 % |
| Naval Air Station Patuxent River (14 m, Maryland) |
85 % |
| Ithaca Tompkins Intl. Airport (335 m, New York) |
100 % |
| Johnstown (696 m, Pennsylvania) |
100 % |
| Chautauqua (211 m, New York) |
95 % |
| Toronto/Pearson AP (173 m, Ontario) |
95 % |
| Hamilton Airport (238 m, Ontario) |
95 % |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
95 % |
| Sanirajak (8 m, California) |
95 % |
| Hall Beach Airport (7 m, Nunavut) |
95 % |
| Akron Executive Airport (326 m, Ohio) |
95 % |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
95 % |
| Attawapiskat First Nation Airport (9 m, Ontario) |
85 % |
| Alma/Bacon County (61 m, Georgia) |
90 % |
| Anderson Airport (238 m, South Carolina) |
95 % |
| Gwinnett (323 m, Georgia) |
95 % |
| Capital City Airport (245 m, Kentucky) |
95 % |
| Auburn University Regional Airport (236 m, Alabama) |
95 % |
| Dothan Regional Airport (122 m, Alabama) |
100 % |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
80 % |
| Grand Marais Airport (505 m, Minnesota) |
70 % |
| St. Charles (133 m, Missouri) |
85 % |
| Farmington Airport (274 m, Missouri) |
95 % |
| Walnut Ridge Regional Airport (83 m, Arkansas) |
95 % |
| Muskrat Dam Airport (278 m, Ontario) |
95 % |
| Rolla National Airport (335 m, Missouri) |
95 % |
| Chennault Intl. Airport (4 m, Louisiana) |
90 % |
| Sedalia Regional Airport (277 m, Missouri) |
95 % |
| Lamoni (342 m, Iowa) |
95 % |
| Island Lake Airport (235 m, Manitoba) |
95 % |
| C. David Campbell Field (136 m, Texas) |
85 % |
| Swift Current Airport (818 m, Saskatchewan) |
75 % |
| SwiftCurrent (820 m, Saskatchewan) |
75 % |
| Meeker (1948 m, Colorado) |
95 % |
| Red Deer Regional Airport (904 m, Alberta) |
85 % |
| Stampede (1206 m, Washington) |
95 % |
| Monterey Regional Airport (77 m, California) |
80 % |
| Paine Field (185 m, Washington) |
80 % |
| William R. Fairchild Intl. Airport (88 m, Washington) |
85 % |
| Smithers (517 m, British Columbia) |
75 % |
| Terrace Airport (217 m, British Columbia) |
95 % |
| Barter Island LRRS Airport (11 m, Alaska) |
95 % |
| Nikolai Airport (126 m, Alaska) |
95 % |
| Point Lay LRRS Airport (6 m, Alaska) |
95 % |
North - South