| Stations: 85
|
Humidity |
| Chevak Airport (23 m, Alaska) |
95 % |
| Ambler Airport (88 m, Alaska) |
95 % |
| Nikolai Airport (126 m, Alaska) |
75 % |
| Barter Island LRRS Airport (11 m, Alaska) |
85 % |
| Sandspit (6 m, British Columbia) |
95 % |
| Bella Bella (43 m, British Columbia) |
95 % |
| Southwest Oregon Regional Airport (1 m, Oregon) |
95 % |
| Astoria Regional Airport (7 m, Oregon) |
85 % |
| Stampede (1206 m, Washington) |
95 % |
| Dawson Creek Airport (655 m, British Columbia) |
65 % |
| Hawthorne Airport (19 m, California) |
80 % |
| Fairchild Air Force Base (743 m, Washington) |
85 % |
| McClellan- Palomar Airport (100 m, California) |
85 % |
| Ramona Airport (424 m, California) |
95 % |
| McCall Airport (1530 m, Idaho) |
100 % |
| Whitecourt Airport (785 m, Alberta) |
85 % |
| Mullan Pass (1829 m, Idaho) |
95 % |
| Dillon Airport (1597 m, Montana) |
95 % |
| Fort Smith Airport (205 m, Northwest Territories) |
80 % |
| Grand Junction Regional Airport (1472 m, Colorado) |
95 % |
| Lake County Airport (3026 m, Colorado) |
80 % |
| Torrington Airport (1281 m, Wyoming) |
85 % |
| Colorado Plains Regional Airport (1421 m, Colorado) |
95 % |
| Rapid City Airport (965 m, South Dakota) |
95 % |
| Sidney Airport (1312 m, Nebraska) |
85 % |
| Alliance Airport (1198 m, Nebraska) |
95 % |
| Goodland Airport (1124 m, Kansas) |
95 % |
| Hill (666 m, Kansas) |
85 % |
| Devils Lake Regional Airport (443 m, North Dakota) |
95 % |
| Lackland Air Force Base (210 m, Texas) |
95 % |
| Hastings Airport (596 m, Nebraska) |
95 % |
| Randolph Air Force Base (232 m, Texas) |
95 % |
| Burnet Airport (391 m, Texas) |
95 % |
| New Braunfels Airport (197 m, Texas) |
90 % |
| Mitchell Airport (397 m, South Dakota) |
85 % |
| Killeen (283 m, Texas) |
95 % |
| Norfolk Regional Airport (473 m, Nebraska) |
95 % |
| Draughon- Miller Central Texas Regional Airport (208 m, Texas) |
95 % |
| Coffeyville Airport (230 m, Kansas) |
90 % |
| Spencer Airport (408 m, Iowa) |
80 % |
| Park Rapids Municip (437 m, Minnesota) |
85 % |
| J. Lynn Helms Sevier (107 m, Arkansas) |
95 % |
| Lamoni (342 m, Iowa) |
95 % |
| Shreveport Downtown Airport (55 m, Louisiana) |
80 % |
| Barksdale Air Force Base (51 m, Louisiana) |
85 % |
| Russellville Regional Airport (123 m, Arkansas) |
90 % |
| Marion (350 m, Arkansas) |
95 % |
| Ozark Regional Airport (283 m, Arkansas) |
95 % |
| Dubuque Regional Airport (329 m, Iowa) |
95 % |
| Quad Cities Intl. Airport (181 m, Illinois) |
95 % |
| New Orleans (NAS) (0 m, Louisiana) |
80 % |
| Lakefront Airport (3 m, Louisiana) |
80 % |
| Rhinelander (495 m, Wisconsin) |
70 % |
| Taylorville Airport (190 m, Illinois) |
75 % |
| Wautoma Airport (262 m, Wisconsin) |
95 % |
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
75 % |
| Wittman Regional Airport (246 m, Wisconsin) |
75 % |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
85 % |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
95 % |
| Richard B. Russell Airport (196 m, Georgia) |
75 % |
| Mount Pleasant Airport (230 m, Michigan) |
95 % |
| Roscommon (351 m, Michigan) |
85 % |
| Oakland/Troy Airport (222 m, Michigan) |
90 % |
| Windsor Airport (190 m, Ontario) |
95 % |
| Fort Lauderdale Airport (4 m, Florida) |
80 % |
| District (281 m, Ontario) |
95 % |
| Clearfield- Lawrence Airport (462 m, Pennsylvania) |
95 % |
| Akulivik Airport (9 m, Quebec) |
80 % |
| Kuujjuarapik Airport (24 m, Quebec) |
85 % |
| Hagerstown Regional Airport (215 m, Maryland) |
95 % |
| Manassas Regional Airport (59 m, North Carolina) |
95 % |
| Cape May Airport (7 m, New Jersey) |
75 % |
| La Grande-4 Airport (306 m, Quebec) |
95 % |
| La Grande Iv (306 m, California) |
95 % |
| Jaffrey Airport (317 m, New Hampshire) |
75 % |
| Berlin Regional Airport (353 m, New Hampshire) |
95 % |
| Cape Cod Gateway Airport (16 m, Massachusetts) |
80 % |
| Kuujjuaq Airport (44 m, Quebec) |
85 % |
| Wabush Airport (551 m, Newfoundland) |
55 % |
| Schefferville (517 m, Quebec) |
65 % |
North - South