| estações: 2493
|
nebulosidade |
base |
| Churchill Airport (29 m, Manitoba) |
6 |
|
| Artesia Municipal Airport (1081 m, Novo México) |
0 |
|
| Hat Isl. (36 m, Nunavut) |
8 |
|
| Kuujjuarapik Airport (24 m, Quebec) |
0 |
|
| Arviat (10 m, Nunavut) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
|
| Aeroporto Internacional de Kansas (313 m, Missouri) |
6 |
|
| Portage Southport A (270 m, Manitoba) |
4 |
|
| The Pas Airport (270 m, Manitoba) |
6 |
|
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
8 |
|
| Saint John's Airport (135 m, Terra Nova) |
8 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Grand Prairie Municipal Airport (180 m, Texas) |
0 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
8 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
6 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Truth or Consequences Municipal Airport (1481 m, Novo México) |
0 |
|
| Puvirnituq (23 m, Quebec) |
2 |
|
| Vernon (386 m, Texas) |
4 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
8 |
|
| Lee's Summit Municipal Airport (306 m, Missouri) |
8 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Chadron Municipal Airport (1011 m, Nebraska) |
8 |
|
| Lawrence Regional Airport (254 m, Kansas) |
6 |
|
| Saint John Aeroporto (111 m, Nova Brunswick) |
6 |
|
| Florence Aeroporto (1658 m, Colorado) |
0 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Dauphin Aeroporto (305 m, Manitoba) |
2 |
|
| Albuquerque Aeroporto (1618 m, Novo México) |
8 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
0 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Rapid City Aeroporto (965 m, Dakota do Sul) |
0 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Buffalo Narrows Airport (440 m, Saskatchewan) |
8 |
|
| Hill Air Force Base (1459 m, Utah) |
0 |
|
| Slave Lake Aeroporto (583 m, Alberta) |
8 |
|
| Rawson Lake (305 m, Ontário) |
2 |
|
| Slave Lake (583 m, Alberta) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, Califórnia) |
0 |
|
| Lytton Aeroporto (225 m, Colúmbia Britânica) |
8 |
|
| Dallas Executive Airport (201 m, Texas) |
0 |
|
| Odessa Aeroporto (902 m, Texas) |
0 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Converse (1502 m, Wyoming) |
6 |
|
| Hancock (26 m, Maine) |
2 |
|
| Moosonee Aeroporto (9 m, Quebec) |
8 |
|
| Moriarty Aeroporto (1889 m, Novo México) |
8 |
|
| Makkovik Aeroporto (71 m, Terra Nova) |
2 |
|
| Naval Outlying Landing Field San Nicola (174 m, Califórnia) |
8 |
|
| Ellsworth Air Force Base (979 m, Dakota do Sul) |
2 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
8 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
0 |
|
| General William J. Fox Airfield (712 m, Califórnia) |
0 |
|
| Lytton (225 m, Colúmbia Britânica) |
8 |
|
| Havre (792 m, Montana) |
0 |
|
| Carway Airport (1354 m, Alberta) |
8 |
|
| Waco Regional Airport (155 m, Texas) |
0 |
|
| Garden (878 m, Kansas) |
8 |
|
| Philip Aeroporto (673 m, Dakota do Sul) |
2 |
|
| Moosonee (9 m, Ontário) |
8 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
8 |
|
| La Grande-4 Airport (306 m, Quebec) |
0 |
|
| East Texas Regional Airport (124 m, Texas) |
2 |
|
| Andrews Aeroporto (967 m, Texas) |
4 |
|
| Georgetown Municipal Airport (240 m, Texas) |
4 |
|
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
0 |
|
| Goose (49 m, Terra Nova) |
2 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
0 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
8 |
|
| Porto Espacial e Aéreo de Mojave (849 m, Califórnia) |
0 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 |
|
| La Grande Iv (306 m, Califórnia) |
0 |
|
| Hebron Aeroporto (447 m, Nebraska) |
8 |
|
| Alliance Municipal Airport (1198 m, Nebraska) |
8 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
0 |
|
| Addison Aeroporto (196 m, Texas) |
6 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
0 |
|
| Rolla Aeroporto (556 m, Dakota do Norte) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
8 |
|
| Falls City/Brenner (300 m, Nebraska) |
8 |
|
| La Ronge Aeroporto (379 m, Saskatchewan) |
8 |
|
| Marysville Aeroporto (391 m, Kansas) |
6 |
|
| Tekamah (Asos) (312 m, Nebraska) |
2 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Matagami (280 m, Califórnia) |
8 |
|
| Clines Corner (2160 m, Novo México) |
6 |
|
| Matagami Airport (280 m, Quebec) |
8 |
|
| Greater Sudbury (190 m, Ontário) |
8 |
|
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| Lake Havasu City Aeroporto (238 m, Arizona) |
0 |
|
| Shearwater Airport (51 m, Nova Escócia) |
8 |
|
| Sterling Aeroporto (1231 m, Colorado) |
8 |
|
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
6 |
|
| Fort Mcmurray (369 m, Califórnia) |
8 |
|
| Taloyoak Aeroporto (28 m, Nunavut) |
6 |
|
| Guernsey Aeroporto (1341 m, Wyoming) |
8 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
8 |
|
| Uxbridge (375 m, Ontário) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
6 |
|
| Sioux Lookout Airport (390 m, Ontário) |
2 |
|
| Winnipeg Aeroporto (239 m, Manitoba) |
2 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
|
| Spence Bay Airport (28 m, Nunavut) |
6 |
|
| Kenora Airport (406 m, Ontário) |
2 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
6 |
|
| Blosser Municipal Airport (452 m, Kansas) |
8 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
|
| Chatham Municipal Airport (19 m, Massachusetts) |
8 |
|
| Plymouth Municipal Airport (45 m, Massachusetts) |
8 |
|
| Great Bend Municipal Airport (575 m, Kansas) |
8 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| North Battleford Aeroporto (548 m, Saskatchewan) |
6 |
|
| Nipawin Airport (374 m, Saskatchewan) |
8 |
|
| Fredericton Intl. Airport (31 m, Nova Brunswick) |
0 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
6 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
0 |
|
| Barnes Aeroporto (427 m, Dakota do Norte) |
2 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| Moncton Aeroporto (71 m, Nova Brunswick) |
6 |
|
| Rocksprings Aeroporto (723 m, Texas) |
0 |
|
| Imperial County Airport (-17 m, Califórnia) |
0 |
|
| Base aérea Davis-Monthan (808 m, Arizona) |
0 |
|
| Ozona Aeroporto (726 m, Texas) |
0 |
|
| Gaylord Aeroporto (404 m, Michigan) |
4 |
|
| Brandon Aeroporto (416 m, Manitoba) |
6 |
|
| Hamilton Municipal Airport (396 m, Texas) |
0 |
|
| Deer Lake Aeroporto (29 m, Terra Nova) |
8 |
|
| Las Cruces Intl. Airport (1358 m, Novo México) |
0 |
|
| Decatur Municipal Airport (319 m, Texas) |
0 |
|
| Cleburne Aeroporto (260 m, Texas) |
2 |
|
| Gander Aeroporto (151 m, Terra Nova) |
8 |
|
| Curtis Field (557 m, Texas) |
0 |
|
| Mesquite Metro Airport (136 m, Texas) |
8 |
|
| Pratt Regional Airport (595 m, Kansas) |
4 |
|
| Base Aérea Laughlin (327 m, Texas) |
0 |
|
| Terrell Municipal Airport (144 m, Texas) |
6 |
|
| Del Norte Aeroporto (2425 m, Colorado) |
4 |
|
| Arlington Aeroporto (192 m, Texas) |
4 |
|
| New Braunfels Aeroporto (197 m, Texas) |
6 |
|
| Vance Air Force Base (398 m, Oklahoma) |
4 |
|
| Bangor Intl. Airport (56 m, Maine) |
4 |
|
| Coral Harbour Airport (64 m, Nunavut) |
6 |
|
| Randolph Air Force Base (232 m, Texas) |
6 |
|
| Roswell Airport (1118 m, Novo México) |
0 |
|
| Villeneuve Airport (270 m, Alberta) |
6 |
|
| Shreveport Downtown Airport (55 m, Luisiana) |
2 |
|
| Grand Junction Regional Airport (1472 m, Colorado) |
0 |
|
| Aeroporto Internacional Hector (274 m, Dakota do Norte) |
0 |
|
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Minot Intl. Airport (522 m, Dakota do Norte) |
0 |
|
| Val-d'Or (345 m, Quebec) |
6 |
|
| Saint-Hubert Airport (28 m, Quebec) |
0 |
|
| Torrington Aeroporto (1281 m, Wyoming) |
8 |
|
| Natashquan Airport (9 m, Quebec) |
0 |
|
| Martha's Vineyard Airport (21 m, Massachusetts) |
6 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Boone Aeroporto (354 m, Iowa) |
8 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
2 |
|
| Manistique (209 m, Michigan) |
8 |
|
| Custer Airport (188 m, Michigan) |
0 |
|
| Rogers City Aeroporto (204 m, Michigan) |
4 |
|
| Prince Rupert (35 m, Colúmbia Britânica) |
8 |
|
| Clovis Municipal Airport (1284 m, Novo México) |
0 |
|
| Dryden Aeroporto (413 m, Ontário) |
0 |
|
| Peace River Airport (580 m, Alberta) |
6 |
|
| Aeroporto Internacional de Calgary (1084 m, Alberta) |
4 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
0 |
|
| Mandan Aeroporto (593 m, Dakota do Norte) |
4 |
|
| Roseau Muni (Awos) (323 m, Minnesota) |
0 |
|
| Big Trout Lake (222 m, Ontário) |
8 |
|
| Fosston (388 m, Minnesota) |
4 |
|
| Kapuskasing (227 m, Ontário) |
8 |
|
| Val-d'Or (337 m, Califórnia) |
6 |
|
| Flin Flon Aeroporto (304 m, Manitoba) |
8 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Sudbury Airport (348 m, Ontário) |
8 |
|
| Aeroporto Internacional de Austin-Bergs (189 m, Texas) |
4 |
|
| Midland Aeroporto (874 m, Texas) |
0 |
|
| Springfield- Branson National Airport (390 m, Missouri) |
2 |
|
| Aeroporto Internacional de Lambert (172 m, Missouri) |
8 |
|
| Columbia Regional Airport (274 m, Missouri) |
8 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
6 |
|
| Fort Chipewyan (232 m, Alberta) |
8 |
|
| Aeroporto Internacional de San Antonio (242 m, Texas) |
6 |
|
| Baker Lake Aeroporto (18 m, Nunavut) |
8 |
|
| Langdon Aeroporto (490 m, Dakota do Norte) |
0 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
0 |
|
| Rockwall Aeroporto (175 m, Texas) |
4 |
|
| Brownwood Regional Airport (422 m, Texas) |
0 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
8 |
|
| Hastings Municipal Airport (596 m, Nebraska) |
2 |
|
| Columbus Municipal Airport (440 m, Nebraska) |
0 |
|
| Aeroporto de Dallas Love Field (148 m, Texas) |
6 |
|
| Bowie Aeroporto (336 m, Texas) |
0 |
|
| Blair Aeroporto (404 m, Nebraska) |
4 |
|
| Denton Enterprise Airport (197 m, Texas) |
0 |
|
| Wahoo Municipal Airport (373 m, Nebraska) |
0 |
|
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
0 |
|
| Killeen (283 m, Texas) |
2 |
|
| Winnemucca Aeroporto (1322 m, Nevada) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Prince Rupert Aeroporto (36 m, Colúmbia Britânica) |
8 |
|
| Laconia Municipal Airport (166 m, Nova Hampshire) |
8 |
|
| Majors Airport (163 m, Texas) |
0 |
|
| David Wayne Hooks Memorial Airport (46 m, Texas) |
6 |
|
| Rockford Aeroporto (226 m, Illinois) |
8 |
|
| Kerrville Municipal Airport (493 m, Texas) |
8 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
0 |
|
| Bentonville Municipal Airport (395 m, Arkansas) |
0 |
|
| Cavern City Airport (985 m, Novo México) |
0 |
|
| Aeroporto de Yellowknife (206 m, Territórios do Noroeste) |
6 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Mc Gregor (180 m, Texas) |
0 |
|
| Palacios Municipal Airport (5 m, Texas) |
6 |
|
| Dyess Air Force Base (545 m, Texas) |
6 |
|
| Conroe Aeroporto (75 m, Texas) |
6 |
|
| Huntsville Regional Airport (111 m, Texas) |
6 |
|
| C. David Campbell Field (136 m, Texas) |
8 |
|
| Valley Intl. Airport (10 m, Texas) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
2 |
|
| Aeroporto Internacional de Laredo (155 m, Texas) |
0 |
|
| McKinney National Airport (176 m, Texas) |
0 |
|
| Burnet Municipal Airport (391 m, Texas) |
4 |
|
| Winkler Aeroporto (855 m, Texas) |
0 |
|
| Lancaster Regional Airport (153 m, Texas) |
4 |
|
| Naval Air Station Whidbey (10 m, Washington) |
8 |
|
| Comanche Aeroporto (423 m, Texas) |
0 |
|
| Freeport Aeroporto (262 m, Illinois) |
0 |
|
| Granbury Aeroporto (237 m, Texas) |
0 |
|
| Hillsboro Municipal Airport (209 m, Texas) |
4 |
|
| Gagetown Awos A (51 m, Nova Brunswick) |
2 |
|
| Perryton Aeroporto (889 m, Texas) |
0 |
|
| Sulphur Springs Municipal Airport (149 m, Texas) |
0 |
|
| Derby Field (1190 m, Califórnia) |
0 |
|
| Fort Smith Airport (205 m, Territórios do Noroeste) |
8 |
|
| Modesto (30 m, Califórnia) |
0 |
|
| Napa Aeroporto (10 m, Califórnia) |
8 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
0 |
|
| San Jose Intl. Airport (17 m, Califórnia) |
0 |
|
| Yorkton Aeroporto (498 m, Saskatchewan) |
8 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Thompson Aeroporto (216 m, Manitoba) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
2 |
|
| Dawson Creek Aeroporto (655 m, Colúmbia Britânica) |
6 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
6 |
|
| Natashquan Airport (11 m, Quebec) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
2 |
|
| Strother Field (353 m, Kansas) |
2 |
|
| Chanute Martin Johnson Airport (298 m, Kansas) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Kit Carson County Airport (1285 m, Colorado) |
8 |
|
| Salina Regional Airport (385 m, Kansas) |
6 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Atlantic Municipal Airport (360 m, Iowa) |
8 |
|
| Washington (230 m, Iowa) |
6 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Walker Aeroporto (411 m, Minnesota) |
0 |
|
| Estevan Aeroporto (584 m, Saskatchewan) |
0 |
|
| Mahnomen Aeroporto (379 m, Minnesota) |
4 |
|
| Houlton Intl. Airport (150 m, Maine) |
0 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Coulter Field Airport (112 m, Texas) |
6 |
|
| Mexia Limestone County Airport (166 m, Texas) |
6 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Cold Lake Aeroporto (541 m, Alberta) |
2 |
|
| Pincher Creek Aeroporto (1190 m, Alberta) |
0 |
|
| Reno Stead Airport (1539 m, Nevada) |
0 |
|
| Hawthorne Industrial Airport (1285 m, Nevada) |
0 |
|
| Portsmouth International Airport at Pea (31 m, Nova Hampshire) |
6 |
|
| Aeroporto Internacional de Tucson (779 m, Arizona) |
0 |
|
| Jacksonville (206 m, Texas) |
0 |
|
| Ames Aeroporto (291 m, Iowa) |
8 |
|
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Grande Prairie Airport (669 m, Alberta) |
8 |
|
| Aeroporto LaGuardia (9 m, Nova Iorque) |
6 |
|
| Spokane Aeroporto (721 m, Washington) |
2 |
|
| Altus Air Force Base (413 m, Oklahoma) |
8 |
|
| Peoria Aeroporto (202 m, Illinois) |
0 |
|
| Alexandria Municipal Airport (432 m, Minnesota) |
0 |
|
| Millinocket Municipal Airport (124 m, Maine) |
6 |
|
| Waterville Robert LaFleur Airport (101 m, Maine) |
2 |
|
| Iowa Falls Aeroporto (347 m, Iowa) |
8 |
|
| Sanford Seacoast Regional Airport (74 m, Maine) |
8 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
2 |
|
| Edmonton Namao (685 m, Alberta) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
0 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Cape Peel West (165 m, Territórios do Noroeste) |
8 |
|
| Independence Municipal Airport (298 m, Iowa) |
8 |
|
| Clayton Municipal Airpark (1515 m, Novo México) |
0 |
|
| Augusta State Airport (107 m, Maine) |
8 |
|
| Sacramento McClellan Airport (23 m, Califórnia) |
6 |
|
| Kingston Arpt (Man) (93 m, Ontário) |
2 |
|
| Auburn/Lewiston Municipal Airport (88 m, Maine) |
8 |
|
| Yarmouth Airport (46 m, Nova Escócia) |
8 |
|
norte - sul