| Stations: 377
|
Humidity |
| Ada Airport (310 m, USA) |
95 % |
| Adak (5 m, USA) |
75 % |
| Afton Airport (1896 m, USA) |
70 % |
| Ainsworth Regional Airport (789 m, USA) |
45 % |
| Albion Airport (550 m, USA) |
40 % |
| Algona Airport (372 m, USA) |
20 % |
| Alpine- Casparis Airport (1376 m, USA) |
10 % |
| Altus/Quartz Mountain Regional Airport (437 m, USA) |
80 % |
| Andrews Airport (967 m, USA) |
5 % |
| Angel Fire Airport (2554 m, USA) |
25 % |
| Angelina (88 m, USA) |
80 % |
| Ankeny Regional Airport (275 m, USA) |
20 % |
| Anson County Airport (91 m, USA) |
45 % |
| Arthur N. Neu Airport (375 m, USA) |
20 % |
| Ashe County Airport (969 m, USA) |
50 % |
| Asheboro Airport (205 m, USA) |
40 % |
| Atlantic Airport (360 m, USA) |
30 % |
| Auburn Airport (467 m, USA) |
60 % |
| Aurora Airport (548 m, USA) |
50 % |
| Aurora State Airport (60 m, USA) |
60 % |
| Avenger Field (725 m, USA) |
30 % |
| Baldwin County Airport (117 m, USA) |
45 % |
| Barrow (287 m, USA) |
35 % |
| Bastrop Airport (51 m, USA) |
65 % |
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
85 % |
| Baxley Airport (61 m, USA) |
65 % |
| Bay Bridge Airport (15 m, USA) |
80 % |
| Bay City Airport (14 m, USA) |
85 % |
| Beaumont Airport (10 m, USA) |
75 % |
| Bella Bella (43 m, British Columbia) |
75 % |
| Beresford Airport (59 m, New Brunswick) |
85 % |
| Big Sandy Regional Airport (372 m, USA) |
45 % |
| Big Spring Airport (784 m, USA) |
20 % |
| Black Hills Airport (1188 m, USA) |
60 % |
| Black River Falls Area Airport (255 m, USA) |
20 % |
| Blair Airport (404 m, USA) |
40 % |
| Blue Canyon (1611 m, USA) |
80 % |
| Bob Baker Memorial Airport (46 m, USA) |
60 % |
| Boone Airport (354 m, USA) |
25 % |
| Boulder Airport (1612 m, USA) |
35 % |
| Bridgeport Airport (260 m, USA) |
85 % |
| Brookneal (182 m, USA) |
35 % |
| Brownwood Regional Airport (422 m, USA) |
65 % |
| Brunswick Golden Isles Airport (8 m, USA) |
60 % |
| Bryce Canyon Airport (2312 m, USA) |
75 % |
| Buckhannon Airport (498 m, USA) |
45 % |
| Burlington Airport (237 m, USA) |
40 % |
| Burnett County Airport (301 m, USA) |
20 % |
| Caldwell Airport (119 m, USA) |
75 % |
| Cambridge- Dorchester Airport (6 m, USA) |
95 % |
| Cameron Airport (123 m, USA) |
80 % |
| Canadian Airport (730 m, USA) |
60 % |
| Cape Lisburne LRRS Airport (3 m, USA) |
85 % |
| Carrizo Hill Airport (183 m, USA) |
40 % |
| Cartersville Airport (229 m, USA) |
45 % |
| Chandler Regional Airport (300 m, USA) |
85 % |
| Chariton (320 m, USA) |
30 % |
| Charlottesville- Albemarle Airport (195 m, USA) |
30 % |
| Cherokee County Regional Airport (372 m, USA) |
45 % |
| Chester Catawba Regional Airport (200 m, USA) |
55 % |
| Chetek Airport (322 m, USA) |
20 % |
| Chickasha Airport (351 m, USA) |
80 % |
| Chignik Airport (15 m, USA) |
65 % |
| Claremore Regional Airport (221 m, USA) |
90 % |
| Clarion Airport (354 m, USA) |
25 % |
| Clinton Airport (251 m, USA) |
55 % |
| Clinton Airport (45 m, USA) |
50 % |
| Clintonville Airport (251 m, USA) |
20 % |
| Clyde AP (27 m, Nunavut) |
85 % |
| Coast Guard Air Station Port Angeles (4 m, USA) |
70 % |
| Colby Airport (971 m, USA) |
5 % |
| Coleman Airport (517 m, USA) |
50 % |
| College Park Airport (15 m, USA) |
65 % |
| Columbus Air Force Base (67 m, USA) |
60 % |
| Columbus County Airport (30 m, USA) |
55 % |
| Conroe Airport (75 m, USA) |
75 % |
| Conway Airport (10 m, USA) |
60 % |
| Cortland Airport (365 m, USA) |
60 % |
| Council Bluffs Airport (382 m, USA) |
40 % |
| Creston (394 m, USA) |
25 % |
| Crisp County (95 m, USA) |
60 % |
| Cross City Airport (13 m, USA) |
55 % |
| Cumberland Airport (378 m, USA) |
30 % |
| Currituck County Regional Airport (5 m, USA) |
45 % |
| Curtis Field (557 m, USA) |
55 % |
| Curtis L. Brown Jr. Field (40 m, USA) |
40 % |
| Cushing Airport (279 m, USA) |
85 % |
| Custer Airport (1707 m, USA) |
55 % |
| Dallas Executive Airport (201 m, USA) |
85 % |
| Dare (4 m, USA) |
75 % |
| Darke County Airport (307 m, USA) |
50 % |
| Davidson County Airport (223 m, USA) |
45 % |
| Daviess County Airport (144 m, USA) |
55 % |
| DeKalb Airport (279 m, USA) |
30 % |
| Decorah Airport (353 m, USA) |
25 % |
| Denison (388 m, USA) |
30 % |
| Destin (29 m, USA) |
90 % |
| Dubois Airport (2224 m, USA) |
80 % |
| Duplin (42 m, USA) |
55 % |
| Eagle Lake Airport (56 m, USA) |
85 % |
| Edgar County Airport (199 m, USA) |
50 % |
| El Reno (432 m, USA) |
90 % |
| Elkhart (1099 m, USA) |
5 % |
| Ely Airport (443 m, USA) |
25 % |
| Erie Airport (1564 m, USA) |
30 % |
| Evanston Airport (2177 m, USA) |
70 % |
| False Pass Airport (6 m, USA) |
95 % |
| Felker Army Airfield (4 m, USA) |
45 % |
| Fernandina Beach Airport (5 m, USA) |
55 % |
| First Flight Airport (4 m, USA) |
70 % |
| Flora (144 m, USA) |
60 % |
| Florence Airport (1658 m, USA) |
15 % |
| Foothills Regional Airport (387 m, USA) |
45 % |
| Forest City Airport (375 m, USA) |
25 % |
| Fort Madison (221 m, USA) |
25 % |
| Fort Morgan Airport (1393 m, USA) |
10 % |
| Fort St. John AP (695 m, British Columbia) |
95 % |
| Franklin Airport (616 m, USA) |
45 % |
| Fredericton Intl. Airport (31 m, New Brunswick) |
65 % |
| Fremont Airport (379 m, USA) |
40 % |
| Fulton County Airport (241 m, USA) |
40 % |
| Gainesville Airport (256 m, USA) |
95 % |
| Galliano Airport (0 m, USA) |
75 % |
| Gander Airport (151 m, Newfoundland) |
70 % |
| Gatesville Airport (276 m, USA) |
85 % |
| Georgetown Airport (240 m, USA) |
70 % |
| Glasgow Airport (218 m, USA) |
65 % |
| Golovin Airport (8 m, USA) |
85 % |
| Gonzales Airport (108 m, USA) |
80 % |
| Gordon K. Bush Airport (234 m, USA) |
50 % |
| Graham Airport (342 m, USA) |
85 % |
| Grant County Airport (1638 m, USA) |
15 % |
| Grant County Intl. Airport (364 m, USA) |
20 % |
| Grant County Regional Airport (1127 m, USA) |
40 % |
| Grants Milan Mun. AP (1987 m, USA) |
15 % |
| Gray Army Airfield (89 m, USA) |
35 % |
| Greater Cumberland Regional Airport (236 m, USA) |
45 % |
| Greater Cumberland Regional Airport (236 m, USA) |
45 % |
| Greeley- Weld County Airport (1420 m, USA) |
25 % |
| Grove Airport (254 m, USA) |
75 % |
| Guernsey Airport (1341 m, USA) |
45 % |
| Hale County Airport (1028 m, USA) |
5 % |
| Halliburton Field (339 m, USA) |
90 % |
| Hammond Northshore Regional Airport (13 m, USA) |
75 % |
| Hanksville Airport (1355 m, USA) |
30 % |
| Hanover (63 m, USA) |
90 % |
| Harlan Airport (473 m, USA) |
40 % |
| Harlan Airport (375 m, USA) |
30 % |
| Harnett Regional Jetport Airport (60 m, USA) |
40 % |
| Harrell Field (40 m, USA) |
80 % |
| Harriet Alexander Field (2293 m, USA) |
35 % |
| Hazlehurst Airport (78 m, USA) |
55 % |
| Hearne Airport (87 m, USA) |
70 % |
| Hebbronville Airport (202 m, USA) |
60 % |
| Hebron Airport (447 m, USA) |
45 % |
| Henderson- Oxford Airport (161 m, USA) |
45 % |
| Henry County Airport (177 m, USA) |
65 % |
| Hobart Regional Airport (478 m, USA) |
85 % |
| Holloman Air Force Base (1248 m, USA) |
10 % |
| Holyoke Airport (1137 m, USA) |
5 % |
| Houston County Airport (106 m, USA) |
90 % |
| Hunter Army Airfield (13 m, USA) |
55 % |
| Huntsville Executive Airport (230 m, USA) |
50 % |
| Huntsville Regional Airport (111 m, USA) |
80 % |
| Idaho County Airport (1010 m, USA) |
55 % |
| Illinois Valley Regional Airport (199 m, USA) |
25 % |
| Independence Airport (251 m, USA) |
70 % |
| Independence Airport (298 m, USA) |
30 % |
| Inukjuak (25 m, Quebec) |
95 % |
| J. Lynn Helms Sevier (107 m, USA) |
95 % |
| Jacksonville (206 m, USA) |
85 % |
| Jacksonville Airport (190 m, USA) |
25 % |
| Jasper Airport (65 m, USA) |
90 % |
| Jesup Airport (33 m, USA) |
55 % |
| Jim Kelly Field (736 m, USA) |
45 % |
| Johnston County Airport (50 m, USA) |
40 % |
| Keesler Air Force Base (10 m, USA) |
80 % |
| Keokuk Airport (205 m, USA) |
30 % |
| Killeen (283 m, USA) |
75 % |
| Killeen- Fort Hood Regional Airport (309 m, USA) |
75 % |
| Kimball Airport (1501 m, USA) |
15 % |
| Kissimmee Gateway Airport (25 m, USA) |
55 % |
| Lackland Air Force Base (210 m, USA) |
75 % |
| Lafayette Regional Airport (13 m, USA) |
75 % |
| Lake City Gateway AP (61 m, USA) |
55 % |
| Lake Cumberland Regional Airport (283 m, USA) |
55 % |
| Lake Havasu City Airport (238 m, USA) |
15 % |
| Lanai City Airport (399 m, USA) |
75 % |
| Langlade (464 m, USA) |
45 % |
| Langley Air Force Base (6 m, USA) |
55 % |
| Lawrence Regional Airport (254 m, USA) |
55 % |
| Lawrenceville- Vincennes Intl. Airport (131 m, USA) |
45 % |
| Le Mars Airport (365 m, USA) |
20 % |
| Leonardtown Airport (43 m, USA) |
80 % |
| Lincolnton Airport (267 m, USA) |
45 % |
| Llano Airport (336 m, USA) |
65 % |
| Logansport Airport (225 m, USA) |
35 % |
| London Madison County Airport (330 m, USA) |
35 % |
| Los Alamos Airport (2186 m, USA) |
25 % |
| Magdalen Islands Airport (18 m, Quebec) |
100 % |
| Malmstrom Air Force Base (1056 m, USA) |
35 % |
| Manitowish Waters Airport (491 m, USA) |
30 % |
| Marin (1 m, USA) |
70 % |
| Marion Airport (262 m, USA) |
50 % |
| Marysville Airport (391 m, USA) |
55 % |
| Matagami (280 m, USA) |
80 % |
| Matagami Airport (280 m, Quebec) |
80 % |
| McHenry Airport (894 m, USA) |
55 % |
| McKinnon St. Simons (6 m, USA) |
75 % |
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
95 % |
| Michigan City Airport (200 m, USA) |
35 % |
| Mid-Carolina Regional Airport (236 m, USA) |
40 % |
| Middleton Muni - Morey Field (283 m, USA) |
45 % |
| Midland Airpark Airport (854 m, USA) |
5 % |
| Midlothian Airport (217 m, USA) |
85 % |
| Millard Airport (320 m, USA) |
45 % |
| Miller Field Airport (792 m, USA) |
45 % |
| Miramichi AP (31 m, New Brunswick) |
95 % |
| Monticello Regional Airport (259 m, USA) |
25 % |
| Montrose Airport (1755 m, USA) |
55 % |
| Moore County Airport (1129 m, USA) |
5 % |
| Mount Airy/Surry (380 m, USA) |
45 % |
| Mount Pleasant Airport (111 m, USA) |
95 % |
| Mount Pleasant Airport (224 m, USA) |
25 % |
| Mountain Village Airport (103 m, USA) |
95 % |
| Mullan Pass (1829 m, USA) |
60 % |
| Muscatine Airport (167 m, USA) |
25 % |
| Naval Air Station Joint Reserve Base Fort Worth (198 m, USA) |
70 % |
| Naval Air Station Oceana (7 m, USA) |
45 % |
| Naval Station Norfolk (5 m, USA) |
65 % |
| Nebraska City Airport (354 m, USA) |
50 % |
| New Richmond Regional Airport (304 m, USA) |
20 % |
| Newton (467 m, USA) |
80 % |
| Newton Airport (290 m, USA) |
25 % |
| Nikolai Airport (126 m, USA) |
35 % |
| Northeast Iowa Regional Airport (343 m, USA) |
25 % |
| Northeastern Regional Airport (6 m, USA) |
50 % |
| O'Neill Airport (619 m, USA) |
40 % |
| Oelwen (328 m, USA) |
25 % |
| Okeechobee Airport (10 m, USA) |
60 % |
| Okmulgee Regional Airport (219 m, USA) |
85 % |
| Olney-Noble (147 m, USA) |
55 % |
| Orange County Airport (4 m, USA) |
75 % |
| Osceola Airport (275 m, USA) |
25 % |
| Osceola Muni (338 m, USA) |
20 % |
| Oskaloosa Airport (256 m, USA) |
20 % |
| Ozona Airport (726 m, USA) |
45 % |
| Palacios Airport (5 m, USA) |
90 % |
| Palestine Airport (129 m, USA) |
80 % |
| Pampa (989 m, USA) |
60 % |
| Pella Airport (270 m, USA) |
20 % |
| Perot Field Fort Worth Alliance Airport (220 m, USA) |
70 % |
| Perry Airport (309 m, USA) |
15 % |
| Person County Airport (186 m, USA) |
40 % |
| Philip Airport (673 m, USA) |
35 % |
| Pitt- Greenville Airport (8 m, USA) |
40 % |
| Placerville Airport (788 m, USA) |
60 % |
| Platteville Airport (312 m, USA) |
30 % |
| Plattsmouth Airport (366 m, USA) |
45 % |
| Pleasanton Airport (131 m, USA) |
75 % |
| Pocatello Regional Airport (1365 m, USA) |
85 % |
| Pontiac Airport (201 m, USA) |
35 % |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
95 % |
| Port Isabel AP (5 m, USA) |
85 % |
| Powell Airport (1552 m, USA) |
40 % |
| Pratt Regional Airport (595 m, USA) |
70 % |
| Prince Albert Airport (428 m, Saskatchewan) |
35 % |
| Princeton Airport (298 m, USA) |
20 % |
| Raleigh Executive Jetport (75 m, USA) |
50 % |
| Ralph Wenz Field (2160 m, USA) |
45 % |
| Rantoul National Aviation Center (225 m, USA) |
35 % |
| Rapid City Airport (965 m, USA) |
50 % |
| Red Dog Mine Airport (295 m, USA) |
85 % |
| Red Oak Airport (318 m, USA) |
35 % |
| Reedsburg Airport (276 m, USA) |
25 % |
| Revelstoke Airport (443 m, British Columbia) |
60 % |
| Rexburg (1481 m, USA) |
80 % |
| Richmond County Airport (109 m, USA) |
45 % |
| Robstown Airport (24 m, USA) |
80 % |
| Rocksprings Airport (723 m, USA) |
55 % |
| Ross County Airport (221 m, USA) |
50 % |
| Roswell Airport (1118 m, USA) |
5 % |
| Rouyn AP (301 m, Quebec) |
50 % |
| Rutherfordton (329 m, USA) |
45 % |
| Sacramento McClellan Airport (23 m, USA) |
50 % |
| Saguache (2385 m, USA) |
40 % |
| Saint Mary`s (Awos) (95 m, USA) |
85 % |
| Saint-Hubert Airport (28 m, Quebec) |
65 % |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
95 % |
| Sandersville Airport (134 m, USA) |
45 % |
| Sandpoint Airport (648 m, USA) |
35 % |
| Sandspit (6 m, British Columbia) |
65 % |
| Santa Ynez Airport (205 m, USA) |
35 % |
| Searle Field Airport (999 m, USA) |
5 % |
| Seminole Airport (1010 m, USA) |
5 % |
| Shawnee Regional Airport (327 m, USA) |
90 % |
| Shelby Airport (258 m, USA) |
40 % |
| Sheldon (432 m, USA) |
15 % |
| Shenandoah Muni (296 m, USA) |
35 % |
| Sierra Vista Airport (1421 m, USA) |
20 % |
| Siler City Muni (187 m, USA) |
45 % |
| Simmons Army Airfield (74 m, USA) |
30 % |
| Skagit Regional Airport (44 m, USA) |
45 % |
| Slayton Airport (495 m, USA) |
15 % |
| Smith Field (364 m, USA) |
80 % |
| Solon Springs Muni (336 m, USA) |
25 % |
| South County Arpt Of Santa Clara County (86 m, USA) |
50 % |
| South Texas International Airport at Edinburg (24 m, USA) |
70 % |
| Southport Airport (8 m, USA) |
85 % |
| St. George Island Airport (38 m, USA) |
35 % |
| Stan Stamper Airport (174 m, USA) |
90 % |
| Stanly County Airport (186 m, USA) |
55 % |
| Stanton Airfield (280 m, USA) |
20 % |
| Statesboro- Bulloch County Airport (57 m, USA) |
40 % |
| Statesville Muni Ai (294 m, USA) |
40 % |
| Stephenville Airport (402 m, USA) |
70 % |
| Stigler Regional Airport (183 m, USA) |
85 % |
| Storm Lake Airport (454 m, USA) |
20 % |
| Stuart Powell Field (312 m, USA) |
55 % |
| Sulphur Springs Airport (149 m, USA) |
85 % |
| Sunnyside Muni (234 m, USA) |
30 % |
| Swift Current Airport (818 m, Saskatchewan) |
30 % |
| SwiftCurrent (820 m, Saskatchewan) |
30 % |
| Talladega Airport (161 m, USA) |
50 % |
| Tarboro Airport (16 m, USA) |
40 % |
| Taylorville Airport (190 m, USA) |
30 % |
| Teller Airport (90 m, USA) |
85 % |
| Thedford Airport (892 m, USA) |
40 % |
| Thomas C. Russell Field (209 m, USA) |
55 % |
| Thomasville Regional Airport (80 m, USA) |
50 % |
| Thomson Airport (152 m, USA) |
45 % |
| Tillamook Airport (11 m, USA) |
85 % |
| Tipton Airport (46 m, USA) |
60 % |
| Toccoa Airport (304 m, USA) |
45 % |
| Tomahawk Airport (453 m, USA) |
25 % |
| Torrington Airport (1281 m, USA) |
60 % |
| Tri-County Airport (21 m, USA) |
45 % |
| Triangle North Executive Airport (113 m, USA) |
40 % |
| Tulsa Airport (195 m, USA) |
80 % |
| Two Harbors (328 m, USA) |
35 % |
| Valley Intl. Airport (10 m, USA) |
85 % |
| Vidalia Regional Airport (84 m, USA) |
55 % |
| Vinton Airport (258 m, USA) |
25 % |
| Wales Airport (7 m, USA) |
95 % |
| Wallops Flight Facility Airport (12 m, USA) |
70 % |
| Walnut Ridge Regional Airport (83 m, USA) |
70 % |
| Warren Airport (12 m, USA) |
45 % |
| Warsaw Airport (259 m, USA) |
30 % |
| Washington (230 m, USA) |
25 % |
| Washington Airport (197 m, USA) |
40 % |
| Watertown Airport (254 m, USA) |
40 % |
| Watonga Regional Airport (472 m, USA) |
80 % |
| Watson Lake Airport (690 m, Yukon) |
55 % |
| Waupaca Airport (252 m, USA) |
15 % |
| Waycross (46 m, USA) |
55 % |
| Wayne Executive Jetport (41 m, USA) |
45 % |
| Weaverville (716 m, USA) |
35 % |
| Webster City (342 m, USA) |
20 % |
| Western Carolina Regional Airport (517 m, USA) |
60 % |
| Western Nebraska Regional Airport (1206 m, USA) |
30 % |
| Wiley Post Airport (396 m, USA) |
90 % |
| Wilkes County Airport (396 m, USA) |
45 % |
| Willoughby (191 m, USA) |
30 % |
| Wings Field (92 m, USA) |
65 % |
| Winona-Montgomery County Airport (111 m, USA) |
75 % |
| Wood County Airport (132 m, USA) |
80 % |
| Yampa Valley Airport (2012 m, USA) |
80 % |
| Yellowknife Airport (206 m, Northwest Territories) |
55 % |
| York Airport (509 m, USA) |
55 % |
| Zephyrhills Airport (27 m, USA) |
50 % |
North - South