| Stations: |
Précipitation |
| Parc national de Yoho (1615 m, Colombie-Britannique) |
2.0 mm |
| Albert Hall (658 m, Alberta) |
0.5 mm |
| Alliance (737 m, Californie) |
0.5 mm |
| Andrew AGDM (860 m, Alberta) |
0.5 mm |
| Andrew (625 m, Alberta) |
1.0 mm |
| Aéroport national Ronald-Reagan (20 m, Virginie) |
2.0 mm |
| Armstrong (Aéroport) (323 m, Ontario) |
11.0 mm |
| Aéroport régional d'Asheville (661 m, Caroline du Nord) |
0.5 mm |
| Athabasca (635 m, Alberta) |
1.0 mm |
| Atikokan (389 m, Ontario) |
8.0 mm |
| Atlantic City Aéroport (20 m, New Jersey) |
0.8 mm |
| Atmore AGDM (574 m, Alberta) |
0.5 mm |
| Azure (1143 m, Alberta) |
5.0 mm |
| Badger (103 m, Terre-Neuve) |
0.6 mm |
| Ballenas Island (13 m, Colombie-Britannique) |
0.2 mm |
| Baltimore Aéroport (47 m, Maryland) |
0.8 mm |
| Banff (1397 m, Alberta) |
4.0 mm |
| Barons Agcm (967 m, Californie) |
1.0 mm |
| Beaverlodge (745 m, Alberta) |
0.2 mm |
| Beaver Mines (1257 m, Alberta) |
11.0 mm |
| Bethel Aéroport (44 m, Alaska) |
1.0 mm |
| Big Valley Agcm (870 m, Californie) |
1.0 mm |
| Billings Logan (Aéroport) (1088 m, Montana) |
1.0 mm |
| Black Diamond (1156 m, Alberta) |
2.0 mm |
| Boise Aéroport (872 m, Idaho) |
0.5 mm |
| Vallée Bow (1298 m, Alberta) |
6.0 mm |
| Brandon Aéroport (416 m, Manitoba) |
0.2 mm |
| Brandon (409 m, Californie) |
0.2 mm |
| Brocket AGDM (1073 m, Alberta) |
2.0 mm |
| Brooks (747 m, Alberta) |
0.2 mm |
| Qikiqtarjuaq (6 m, Nunavut) |
0.7 mm |
| Bouctouche (36 m, Nouveau-Brunswick) |
0.3 mm |
| Burns Municipal (Aéroport) (1271 m, Oregon) |
1.0 mm |
| Busby (714 m, Alberta) |
0.5 mm |
| Cadogan Agcm (690 m, Californie) |
0.4 mm |
| Calgary (Aéroport) (1084 m, Alberta) |
0.6 mm |
| Calgary Int'l Cs (1081 m, Californie) |
0.9 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
0.2 mm |
| Camrose (739 m, Alberta) |
5.0 mm |
| Carway Aéroport (1354 m, Alberta) |
1.0 mm |
| Casper-Comté de Natrona (Aéroport) (1612 m, Wyoming) |
3.0 mm |
| Champion AGDM (1006 m, Alberta) |
0.4 mm |
| Cheyenne Regional (Aéroport) (1872 m, Wyoming) |
10.0 mm |
| Claresholm (1012 m, Alberta) |
4.0 mm |
| Cold Bay Aéroport (31 m, Alaska) |
0.3 mm |
| Cold Lake Aéroport (541 m, Alberta) |
0.6 mm |
| Cop Upper (1235 m, Alberta) |
2.0 mm |
| Coronach (756 m, Saskatchewan) |
0.2 mm |
| Coronation (791 m, Alberta) |
0.5 mm |
| Craig (1915 m, Colorado) |
7.0 mm |
| Craigmyle (845 m, Californie) |
2.0 mm |
| Crestomere (855 m, Californie) |
0.4 mm |
| Creston Campbell Scientific (646 m, Colombie-Britannique) |
0.3 mm |
| Cypress River (374 m, Manitoba) |
0.2 mm |
| Dapp (614 m, Alberta) |
0.5 mm |
| Deerwood Rcs (341 m, Manitoba) |
0.2 mm |
| Del Bonita (1310 m, Alberta) |
2.0 mm |
| Delburne (889 m, Californie) |
1.0 mm |
| Dewberry (616 m, Californie) |
1.0 mm |
| Dillingham Aéroport (29 m, Alaska) |
0.8 mm |
| Drumheller East (678 m, Alberta) |
4.0 mm |
| Dupree AGCM (556 m, Alberta) |
0.9 mm |
| Ear Falls (355 m, Ontario) |
3.0 mm |
| Edgerton (649 m, Alberta) |
0.5 mm |
| Edmonton Int. (Aéroport) (707 m, Alberta) |
0.2 mm |
| Edmonton International CS (715 m, Alberta) |
0.4 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.4 mm |
| Edmonton Namao (685 m, Alberta) |
0.5 mm |
| Stony Plain Aéroport (766 m, Alberta) |
0.2 mm |
| Elk Island Nat Park (716 m, Alberta) |
0.6 mm |
| Enchant (801 m, Alberta) |
0.4 mm |
| Etzikom (845 m, Californie) |
1.0 mm |
| Aéroport d'Eugène (114 m, Oregon) |
4.0 mm |
| Evansburg (819 m, Alberta) |
0.6 mm |
| Ferintosh (795 m, Alberta) |
2.0 mm |
| Forestburg (721 m, Californie) |
0.5 mm |
| Fort Assiniboine (676 m, Alberta) |
0.9 mm |
| Fort Frances (342 m, Californie) |
5.0 mm |
| Fort Macleod (978 m, Californie) |
2.0 mm |
| Fort Smith (203 m, Territoires du Nord-Ouest) |
0.3 mm |
| Gilt Edge North Agcm (647 m, Californie) |
0.5 mm |
| Gjoa Haven (42 m, Nunavut) |
0.6 mm |
| Gleichen AGCM (907 m, Alberta) |
0.6 mm |
| Grassy Lake (783 m, Alberta) |
0.7 mm |
| Great Falls Climate (253 m, Californie) |
0.2 mm |
| Piedmont Triad Intl. Airport (277 m, Caroline du Nord) |
34.0 mm |
| Greenville-Spartanburg (Aéroport) (296 m, Caroline du Sud) |
2.0 mm |
| Halkirk (843 m, Alberta) |
1.0 mm |
| Hendrickson Creek (1448 m, Alberta) |
0.2 mm |
| Hespero (Aéroport) (965 m, Alberta) |
0.5 mm |
| Holden (688 m, Alberta) |
2.0 mm |
| Hughenden Agcm (703 m, Californie) |
0.5 mm |
| Hussar AGDM (971 m, Alberta) |
1.0 mm |
| Falls Intl. Airport (362 m, Minnesota) |
5.0 mm |
| Iqaluit (34 m, Nunavut) |
0.2 mm |
| Island Lake South (618 m, Alberta) |
1.0 mm |
| Parc national Ivvavik (244 m, Yukon) |
0.4 mm |
| Katatota Island (AUT) (261 m, Ontario) |
4.0 mm |
| Kenora (412 m, Ontario) |
2.0 mm |
| Kenora (Aéroport) (406 m, Ontario) |
3.0 mm |
| Killam (675 m, Alberta) |
0.4 mm |
| Kitscoty (664 m, Californie) |
1.0 mm |
| Kleefeld (246 m, Manitoba) |
0.2 mm |
| Kodiak (Aéroport) (34 m, Alaska) |
3.0 mm |
| Kuujjuaq (Aéroport) (44 m, Québec) |
0.6 mm |
| Lac La Biche (567 m, Alberta) |
0.4 mm |
| Lansdowne House (AUT) (253 m, Ontario) |
1.0 mm |
| Leedale (947 m, Alberta) |
0.4 mm |
| Legal Agcm (680 m, Californie) |
0.6 mm |
| Lewiston Aéroport (438 m, Idaho) |
1.0 mm |
| Lindbergh Agdm (630 m, Alberta) |
0.5 mm |
| Linden Agcm (914 m, Californie) |
0.5 mm |
| Loon Lake (Aéroport) (546 m, Saskatchewan) |
0.7 mm |
| Maple Creek (767 m, Saskatchewan) |
0.2 mm |
| Meadow Lake (481 m, Californie) |
0.4 mm |
| Île Middleton Aéroport (14 m, Alaska) |
0.3 mm |
| Missoula (Aéroport) (972 m, Montana) |
4.0 mm |
| Morden (298 m, Manitoba) |
0.2 mm |
| Morrin AGDM (836 m, Alberta) |
0.7 mm |
| Mossleigh (965 m, Californie) |
1.0 mm |
| Myrnam Agcm (580 m, Californie) |
0.5 mm |
| Nakusp (512 m, Colombie-Britannique) |
0.8 mm |
| Neir Agdm (1145 m, Alberta) |
0.9 mm |
| Nelson (535 m, Colombie-Britannique) |
2.0 mm |
| New Sarepta (765 m, Californie) |
1.0 mm |
| Nordegg (1332 m, Alberta) |
3.0 mm |
| Norfolk (Aéroport) (9 m, Virginie) |
0.5 mm |
| Ogoki Post Airport (181 m, Ontario) |
0.3 mm |
| Olds (1046 m, Alberta) |
0.7 mm |
| Osoyoos (283 m, Colombie-Britannique) |
0.2 mm |
| Pekisko (1415 m, Californie) |
8.0 mm |
| Eastern Oregon Regional (Aéroport) (456 m, Oregon) |
2.0 mm |
| Philadelphie (Aéroport) (9 m, Pennsylvanie) |
0.5 mm |
| Pickle Lake (391 m, Ontario) |
8.0 mm |
| Pinawa (268 m, Manitoba) |
0.2 mm |
| Pincher Creek Aéroport (1190 m, Alberta) |
9.0 mm |
| Pincher Creek (1190 m, Alberta) |
8.0 mm |
| Point Atkinson (14 m, Colombie-Britannique) |
0.3 mm |
| Pond Inlet (55 m, Nunavut) |
0.2 mm |
| Portage Southport A (270 m, Manitoba) |
0.2 mm |
| Port Alberni (76 m, Colombie-Britannique) |
0.3 mm |
| Portland Aéroport (12 m, Oregon) |
4.0 mm |
| Prentiss Alberta (965 m, Alberta) |
0.5 mm |
| Puntzi Mountain (910 m, Colombie-Britannique) |
0.2 mm |
| Raleigh-Durham (Aéroport) (134 m, Caroline du Nord) |
54.0 mm |
| Ranfurly (410 m, Alberta) |
1.0 mm |
| Rawson Lake (305 m, Ontario) |
4.0 mm |
| Washington-Dulles (Aéroport) (98 m, Virginie) |
0.8 mm |
| Ribstone (644 m, Californie) |
0.4 mm |
| Rich Lake AGDM (585 m, Alberta) |
1.0 mm |
| Richmond (Aéroport) (54 m, Virginie) |
0.8 mm |
| Rivercourse (669 m, Alberta) |
0.6 mm |
| Riverton Aéroport (1684 m, Wyoming) |
1.0 mm |
| Riviere Aux Feuille (171 m, Québec) |
0.2 mm |
| Roanoke Aéroport (358 m, Virginie) |
17.0 mm |
| Rocky Mountain House (Aéroport) (988 m, Alberta) |
0.7 mm |
| McNary Field (Aéroport) (61 m, Oregon) |
1.0 mm |
| Salt Lake (Aéroport) (1288 m, Utah) |
3.0 mm |
| Western Nebraska Regional (Aéroport) (1206 m, Nebraska) |
1.0 mm |
| Sheridan Aéroport (1209 m, Wyoming) |
10.0 mm |
| Shonts Agcm (679 m, Californie) |
3.0 mm |
| Slave Lake (583 m, Alberta) |
1.0 mm |
| Smoky Lake (680 m, Alberta) |
1.0 mm |
| Spiritwood (584 m, Saskatchewan) |
0.9 mm |
| Spondin (804 m, Alberta) |
0.5 mm |
| Sprague (329 m, Manitoba) |
0.9 mm |
| Standard AGCM (901 m, Alberta) |
4.0 mm |
| Stavely (1364 m, Alberta) |
6.0 mm |
| Stettler AGDM (795 m, Alberta) |
0.8 mm |
| Saint-Lina (619 m, Californie) |
0.9 mm |
| St. Paul AGDM (649 m, Alberta) |
0.4 mm |
| Strathmore Agdm (967 m, Alberta) |
0.7 mm |
| Sundre A (1114 m, Alberta) |
3.0 mm |
| Talkeetna Aéroport (109 m, Alaska) |
1.0 mm |
| Tatlayoko Lake RCS (875 m, Colombie-Britannique) |
3.0 mm |
| Tawatinaw (662 m, Californie) |
0.6 mm |
| Three Hills (907 m, Alberta) |
0.6 mm |
| Two Hills AGDM (678 m, Alberta) |
1.0 mm |
| Upsala (489 m, Ontario) |
6.0 mm |
| Vegreville (639 m, Alberta) |
2.0 mm |
| Vermilion (623 m, Alberta) |
0.9 mm |
| Viking (711 m, Alberta) |
0.5 mm |
| Vilna (645 m, Californie) |
0.9 mm |
| Violet Grove (903 m, Alberta) |
1.0 mm |
| Wainwright Cfb Airfield 21 (686 m, Alberta) |
1.0 mm |
| Wallops Flight Facility Aéroport (12 m, Virginie) |
4.0 mm |
| Waseca (640 m, Californie) |
1.0 mm |
| Lac Waskesiu (569 m, Saskatchewan) |
0.2 mm |
| Waterton Park Gate (1296 m, Alberta) |
2.0 mm |
| Wilkes-Barre/Scranton (Aéroport) (289 m, Pennsylvanie) |
0.3 mm |
| Williamsport-comté de Lycoming (Aéroport) (160 m, Pennsylvanie) |
0.5 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.2 mm |
| Wilmington Intl. Airport (10 m, Caroline du Nord) |
8.0 mm |
| Wimborne (940 m, Alberta) |
0.4 mm |
| Winnemucca Aéroport (1322 m, Nevada) |
0.5 mm |
| Aérodrome de Yakutat (13 m, Alaska) |
2.0 mm |
| Abee (664 m, Alberta) |
0.9 mm |
Nord - Sud