| Stations: 22
|
Humidity |
| Gander Airport (151 m, Newfoundland) |
95 % |
| Saglek Bay AP (483 m, Newfoundland) |
80 % |
| Frobisher/Iqaluit AP (34 m, Nunavut) |
60 % |
| Pitt- Greenville Airport (8 m, North Carolina) |
50 % |
| McHenry Airport (894 m, Maryland) |
55 % |
| Ashe County Airport (969 m, North Carolina) |
80 % |
| Fulton County Airport (238 m, Ohio) |
25 % |
| Columbus Metropolitan Airport (121 m, Georgia) |
60 % |
| Delta County Airport (187 m, Michigan) |
95 % |
| Peoria Airport (202 m, Illinois) |
65 % |
| Poplar Bluff(Amos) (146 m, Missouri) |
90 % |
| Harry P. Williams Memorial Airport (3 m, Louisiana) |
80 % |
| Batesville Airport (141 m, Arkansas) |
70 % |
| Acadiana Regional Airport (7 m, Louisiana) |
90 % |
| Eveleth Muni (Awos) (421 m, Minnesota) |
40 % |
| Sandy Lake (289 m, Ontario) |
90 % |
| Cox Field (167 m, Texas) |
80 % |
| Sandspit (6 m, British Columbia) |
80 % |
| Nikolai Airport (126 m, Alaska) |
60 % |
| Marshall Don Hunter Sr. Airport (31 m, Alaska) |
85 % |
| Saint Mary`s (Awos) (95 m, Alaska) |
75 % |
| Mountain Village Airport (103 m, Alaska) |
80 % |
North - South