| Stations: 278
|
Humidity |
| Ada Airport (310 m, USA) |
50 % |
| Ainsworth Regional Airport (789 m, USA) |
45 % |
| Akhiok Airport (13 m, USA) |
70 % |
| Algona Airport (372 m, USA) |
40 % |
| Alliance Airport (1198 m, USA) |
80 % |
| Altus/Quartz Mountain Regional Airport (437 m, USA) |
45 % |
| Angel Fire Airport (2554 m, USA) |
15 % |
| Ankeny Regional Airport (275 m, USA) |
65 % |
| Ann Arbor Airport (256 m, USA) |
50 % |
| Arthur N. Neu Airport (375 m, USA) |
55 % |
| Ashe County Airport (969 m, USA) |
55 % |
| Asheboro Airport (205 m, USA) |
65 % |
| Atlantic Airport (360 m, USA) |
75 % |
| Auburn Airport (467 m, USA) |
55 % |
| Augusta State Airport (107 m, USA) |
75 % |
| Aurora Airport (548 m, USA) |
90 % |
| Baldwin County Airport (117 m, USA) |
75 % |
| Barrow (287 m, USA) |
55 % |
| Bastrop Airport (51 m, USA) |
50 % |
| Bay Bridge Airport (15 m, USA) |
90 % |
| Beaumont Airport (10 m, USA) |
45 % |
| Bicycle Lake Army Airfield (716 m, USA) |
15 % |
| Big Sandy Regional Airport (372 m, USA) |
50 % |
| Black River Falls Area Airport (255 m, USA) |
30 % |
| Blue Canyon (1611 m, USA) |
55 % |
| Boerne Stage Field (422 m, USA) |
35 % |
| Boone Airport (354 m, USA) |
40 % |
| Bridgeport Airport (260 m, USA) |
45 % |
| Brownwood Regional Airport (422 m, USA) |
50 % |
| Buckhannon Airport (498 m, USA) |
25 % |
| Burlington Airport (237 m, USA) |
40 % |
| Burnett County Airport (301 m, USA) |
25 % |
| Cairo Airport (98 m, USA) |
40 % |
| Caldwell Airport (119 m, USA) |
50 % |
| Camarillo Airport (23 m, USA) |
50 % |
| Cambridge- Dorchester Airport (6 m, USA) |
95 % |
| Camp Mackall (115 m, USA) |
70 % |
| Cannon Air Force Base (1309 m, USA) |
5 % |
| Cape Lisburne LRRS Airport (3 m, USA) |
95 % |
| Castroville Airport (235 m, USA) |
10 % |
| Chadron Airport (1011 m, USA) |
45 % |
| Chamberlain (530 m, USA) |
50 % |
| Chandler Regional Airport (300 m, USA) |
55 % |
| Charlottesville- Albemarle Airport (195 m, USA) |
65 % |
| Chatham Airport (19 m, USA) |
85 % |
| Cherokee County Regional Airport (372 m, USA) |
75 % |
| Chetek Airport (322 m, USA) |
30 % |
| Chickasha Airport (351 m, USA) |
50 % |
| Claremore Regional Airport (221 m, USA) |
50 % |
| Claxton Airport (34 m, USA) |
95 % |
| Clinton Airport (251 m, USA) |
50 % |
| Clinton Airport (45 m, USA) |
75 % |
| Coast Guard Air Station Port Angeles (4 m, USA) |
60 % |
| Coleman A. Young Intl. Airport (191 m, USA) |
40 % |
| Coleman Airport (517 m, USA) |
45 % |
| College Park Airport (15 m, USA) |
65 % |
| Colorado Plains Regional Airport (1421 m, USA) |
30 % |
| Columbus County Airport (30 m, USA) |
75 % |
| Concord Airport (105 m, USA) |
75 % |
| Cortez Airport (1803 m, USA) |
10 % |
| Cortland Airport (365 m, USA) |
50 % |
| Council Bluffs Airport (382 m, USA) |
70 % |
| Craig (1915 m, USA) |
35 % |
| Creech Air Force Base Airport (951 m, USA) |
10 % |
| Creston (394 m, USA) |
55 % |
| Crisp County (95 m, USA) |
90 % |
| Cumberland Airport (378 m, USA) |
35 % |
| Currituck County Regional Airport (5 m, USA) |
75 % |
| Curtis Field (557 m, USA) |
40 % |
| Curtis L. Brown Jr. Field (40 m, USA) |
75 % |
| Cushing Airport (279 m, USA) |
45 % |
| Dare (4 m, USA) |
75 % |
| Darke County Airport (307 m, USA) |
30 % |
| Davidson County Airport (223 m, USA) |
60 % |
| Daviess County Airport (144 m, USA) |
35 % |
| DeFuniak Springs (88 m, USA) |
45 % |
| DeKalb Airport (279 m, USA) |
30 % |
| DeQuincy Airport (25 m, USA) |
40 % |
| Decorah Airport (353 m, USA) |
35 % |
| Delta Airport (1451 m, USA) |
20 % |
| Denison (388 m, USA) |
85 % |
| Dubois Airport (2224 m, USA) |
10 % |
| Duplin (42 m, USA) |
75 % |
| Eagle Lake Airport (56 m, USA) |
45 % |
| Eastern Slopes Regional Airport (137 m, USA) |
70 % |
| Effingham (179 m, USA) |
40 % |
| El Paso Intl. Airport (1194 m, USA) |
5 % |
| El Reno (432 m, USA) |
50 % |
| Erie Airport (1564 m, USA) |
20 % |
| Fairchild Air Force Base (743 m, USA) |
45 % |
| First Flight Airport (4 m, USA) |
80 % |
| Florence Airport (44 m, USA) |
75 % |
| Foothills Regional Airport (387 m, USA) |
60 % |
| Fort Carson (1789 m, USA) |
10 % |
| Fort Madison (221 m, USA) |
40 % |
| Fort Mcmurray (369 m, USA) |
80 % |
| Fort Morgan Airport (1393 m, USA) |
20 % |
| Francis E. Warren Air Force Base (1878 m, USA) |
30 % |
| Frankfort Airport (262 m, USA) |
50 % |
| Franklin Airport (616 m, USA) |
70 % |
| Fremont Airport (379 m, USA) |
55 % |
| Fulton County Airport (241 m, USA) |
55 % |
| Gainesville Airport (256 m, USA) |
50 % |
| George M. Bryan Airport (101 m, USA) |
50 % |
| Georgetown Airport (240 m, USA) |
45 % |
| Glasgow Airport (218 m, USA) |
45 % |
| Gonzales Airport (108 m, USA) |
45 % |
| Grant County Airport (1638 m, USA) |
5 % |
| Grant County Regional Airport (1127 m, USA) |
35 % |
| Greater Cumberland Regional Airport (236 m, USA) |
70 % |
| Greater Cumberland Regional Airport (236 m, USA) |
70 % |
| Grinnell Airport (307 m, USA) |
55 % |
| Grove Airport (254 m, USA) |
50 % |
| Hale County Airport (1028 m, USA) |
10 % |
| Hampton Roads Executive Airport (7 m, USA) |
75 % |
| Hancock (26 m, USA) |
75 % |
| Harlan Airport (375 m, USA) |
70 % |
| Harlan Airport (473 m, USA) |
40 % |
| Harnett Regional Jetport Airport (60 m, USA) |
70 % |
| Harriet Alexander Field (2293 m, USA) |
15 % |
| Hartsville Regional Airport (111 m, USA) |
75 % |
| Hazlehurst Airport (78 m, USA) |
95 % |
| Hebbronville Airport (202 m, USA) |
30 % |
| Hebron Airport (447 m, USA) |
70 % |
| Henderson- Oxford Airport (161 m, USA) |
75 % |
| Hickory Regional Airport (348 m, USA) |
90 % |
| Hilo Intl. Airport (10 m, USA) |
85 % |
| Holloman Air Force Base (1248 m, USA) |
5 % |
| Holyoke Airport (1137 m, USA) |
55 % |
| Houston County Airport (106 m, USA) |
50 % |
| Hulett Airport (1300 m, USA) |
30 % |
| Huntington Airport (246 m, USA) |
50 % |
| Illinois Valley Regional Airport (199 m, USA) |
35 % |
| Independence Airport (251 m, USA) |
50 % |
| Jacksonville Airport (190 m, USA) |
45 % |
| Jasper Airport (65 m, USA) |
35 % |
| Jesup Airport (33 m, USA) |
90 % |
| Jim Kelly Field (736 m, USA) |
85 % |
| Johnston County Airport (50 m, USA) |
75 % |
| Keokuk Airport (205 m, USA) |
40 % |
| Kremmling Airport (2229 m, USA) |
30 % |
| La Grande Iv (306 m, USA) |
95 % |
| Lake City Gateway AP (61 m, USA) |
50 % |
| Lake Cumberland Regional Airport (283 m, USA) |
45 % |
| Lake Havasu City Airport (238 m, USA) |
10 % |
| Langlade (464 m, USA) |
35 % |
| Laramie Airport (2218 m, USA) |
30 % |
| Leonardtown Airport (43 m, USA) |
75 % |
| Lewistown Airport (1263 m, USA) |
85 % |
| Limon Airport (1635 m, USA) |
35 % |
| Lincolnton Airport (267 m, USA) |
55 % |
| Llano Airport (336 m, USA) |
45 % |
| Logan County Airport (178 m, USA) |
45 % |
| Logansport Airport (225 m, USA) |
55 % |
| Los Alamos Airport (2186 m, USA) |
15 % |
| Lumberton Airport (38 m, USA) |
70 % |
| Madisonville Airport (134 m, USA) |
35 % |
| Majors Airport (163 m, USA) |
60 % |
| Manitowish Waters Airport (491 m, USA) |
30 % |
| Marin (1 m, USA) |
45 % |
| Marine Corps Air Station Beaufort Airport (12 m, USA) |
95 % |
| Marion Airport (262 m, USA) |
40 % |
| Marysville Airport (391 m, USA) |
55 % |
| Maury County Airport (208 m, USA) |
35 % |
| McCook Ben Nelson Regional Airport (786 m, USA) |
75 % |
| McHenry Airport (894 m, USA) |
60 % |
| McKinnon St. Simons (6 m, USA) |
60 % |
| Meacham (1134 m, USA) |
45 % |
| Meeker (1948 m, USA) |
65 % |
| Melrose Gunnery Range (1326 m, USA) |
35 % |
| Mid-Carolina Regional Airport (236 m, USA) |
60 % |
| Middlesboro Airport (352 m, USA) |
40 % |
| Middleton Island Airport (14 m, USA) |
95 % |
| Middleton Muni - Morey Field (283 m, USA) |
35 % |
| Mojave Air and Space Port Airport (849 m, USA) |
20 % |
| Monticello Regional Airport (259 m, USA) |
35 % |
| Mount Airy/Surry (380 m, USA) |
55 % |
| Mount Pleasant Airport (230 m, USA) |
30 % |
| Muscatine Airport (167 m, USA) |
35 % |
| Naval Air Station Corpus Christi (6 m, USA) |
60 % |
| New Lisbon Airport (276 m, USA) |
25 % |
| New Richmond Regional Airport (304 m, USA) |
30 % |
| New Stuyahok Airport (92 m, USA) |
65 % |
| Newport State Airport (52 m, USA) |
80 % |
| Nikolai Airport (126 m, USA) |
45 % |
| Northeastern Regional Airport (6 m, USA) |
85 % |
| Nucla (1811 m, USA) |
10 % |
| O'Neill Airport (619 m, USA) |
45 % |
| Oelwen (328 m, USA) |
25 % |
| Okeechobee Airport (10 m, USA) |
60 % |
| Olney-Noble (147 m, USA) |
40 % |
| Orange County Airport (4 m, USA) |
45 % |
| Osceola Airport (275 m, USA) |
35 % |
| Ozona Airport (726 m, USA) |
15 % |
| Palestine Airport (129 m, USA) |
50 % |
| Pampa (989 m, USA) |
15 % |
| Pecos Airport (796 m, USA) |
5 % |
| Person County Airport (186 m, USA) |
75 % |
| Pine Bluffs Muni (1570 m, USA) |
25 % |
| Pitt- Greenville Airport (8 m, USA) |
85 % |
| Placerville Airport (788 m, USA) |
50 % |
| Platinum Airport (5 m, USA) |
95 % |
| Platteville Airport (312 m, USA) |
35 % |
| Plymouth Airport (45 m, USA) |
95 % |
| Point Hope Airport (4 m, USA) |
85 % |
| Pompano Beach Airport (7 m, USA) |
80 % |
| Pontiac Airport (201 m, USA) |
35 % |
| Pontiac Oakland (299 m, USA) |
40 % |
| Port Heiden Airport (29 m, USA) |
95 % |
| Porter (234 m, USA) |
45 % |
| Powell Airport (1552 m, USA) |
45 % |
| Pratt Regional Airport (595 m, USA) |
50 % |
| Purdue University Airport (182 m, USA) |
50 % |
| Raleigh Executive Jetport (75 m, USA) |
65 % |
| Ralph Wenz Field (2160 m, USA) |
15 % |
| Richmond County Airport (109 m, USA) |
70 % |
| Robstown Airport (24 m, USA) |
60 % |
| Rocksprings Airport (723 m, USA) |
30 % |
| Rohnerville Airport (120 m, USA) |
70 % |
| Ross County Airport (221 m, USA) |
25 % |
| Russell Airport (566 m, USA) |
70 % |
| Rutherfordton (329 m, USA) |
55 % |
| Saguache (2385 m, USA) |
15 % |
| Salt Lake City Intl. Airport (1288 m, USA) |
20 % |
| Santa Ynez Airport (205 m, USA) |
65 % |
| Savannah-hardin County (144 m, USA) |
50 % |
| Selfridge Air National Guard Base (177 m, USA) |
60 % |
| Seminole Airport (1010 m, USA) |
10 % |
| Shawnee Regional Airport (327 m, USA) |
45 % |
| Shelby Airport (258 m, USA) |
55 % |
| Sheldon (432 m, USA) |
45 % |
| Shenandoah Muni (296 m, USA) |
55 % |
| Siler City Muni (187 m, USA) |
75 % |
| Simmons Army Airfield (74 m, USA) |
70 % |
| Skagit Regional Airport (44 m, USA) |
60 % |
| Somerset County Airport (693 m, USA) |
65 % |
| South County Arpt Of Santa Clara County (86 m, USA) |
50 % |
| South Texas International Airport at Edinburg (24 m, USA) |
35 % |
| Southport Airport (8 m, USA) |
75 % |
| Springerville Muni (2150 m, USA) |
10 % |
| St. Paul (9 m, USA) |
80 % |
| Stampede (1206 m, USA) |
85 % |
| Stan Stamper Airport (174 m, USA) |
45 % |
| Stanly County Airport (186 m, USA) |
65 % |
| Statesboro- Bulloch County Airport (57 m, USA) |
95 % |
| Statesville Muni Ai (294 m, USA) |
55 % |
| Steamboat Springs Airport (2096 m, USA) |
50 % |
| Stuart Powell Field (312 m, USA) |
45 % |
| Sulphur Springs Airport (149 m, USA) |
45 % |
| Tarboro Airport (16 m, USA) |
70 % |
| Taylorville Airport (190 m, USA) |
35 % |
| Thedford Airport (892 m, USA) |
45 % |
| Thomas C. Russell Field (209 m, USA) |
55 % |
| Thomasville Regional Airport (80 m, USA) |
65 % |
| Tillamook Airport (11 m, USA) |
80 % |
| Tipton Airport (46 m, USA) |
70 % |
| Tomahawk Airport (453 m, USA) |
30 % |
| Tri-County Airport (21 m, USA) |
70 % |
| Triangle North Executive Airport (113 m, USA) |
75 % |
| Vance Brand Airport (1541 m, USA) |
15 % |
| Vicksburg Airport (32 m, USA) |
50 % |
| Vidalia Regional Airport (84 m, USA) |
95 % |
| Warren Airport (12 m, USA) |
75 % |
| Watertown Airport (254 m, USA) |
40 % |
| Watertown Regional Airport (532 m, USA) |
50 % |
| Waycross (46 m, USA) |
90 % |
| Wayne Executive Jetport (41 m, USA) |
70 % |
| Webster City (342 m, USA) |
35 % |
| West Woodward Airport (667 m, USA) |
40 % |
| Wheeler Army Airfield (256 m, USA) |
85 % |
| Wilkes County Airport (396 m, USA) |
65 % |
| Wilmington Intl. Airport (10 m, USA) |
75 % |
| Wings Field (92 m, USA) |
60 % |
| York Airport (509 m, USA) |
95 % |
North - South