| Stations: |
Précipitation |
| Winnemucca Aéroport (1322 m, Nevada) |
0.5 mm |
| Acadia Valley (735 m, Alberta) |
0.4 mm |
| San Luis Valley Regional (Aéroport) (2299 m, Colorado) |
2.0 mm |
| Alert (65 m, Nunavut) |
0.6 mm |
| Aniak (Aéroport) (26 m, Alaska) |
3.0 mm |
| Armstrong (Aéroport) (323 m, Ontario) |
0.2 mm |
| Atikokan (389 m, Ontario) |
3.0 mm |
| Azure (1143 m, Alberta) |
0.7 mm |
| Barrhead (648 m, Alberta) |
0.2 mm |
| Bettles Aéroport (196 m, Alaska) |
2.0 mm |
| Big Valley Agcm (870 m, Californie) |
0.4 mm |
| Billings Logan (Aéroport) (1088 m, Montana) |
8.0 mm |
| Vallée Bow (1298 m, Alberta) |
0.4 mm |
| Qikiqtarjuaq (6 m, Nunavut) |
0.2 mm |
| Calgary (Aéroport) (1084 m, Alberta) |
0.6 mm |
| Cambridge Bay (Aéroport) (23 m, Nunavut) |
0.2 mm |
| Cambridge Bay (19 m, Nunavut) |
0.2 mm |
| Cameron Falls (AUT) (233 m, Ontario) |
10.0 mm |
| Camrose (739 m, Alberta) |
5.0 mm |
| Casper-Comté de Natrona (Aéroport) (1612 m, Wyoming) |
0.8 mm |
| Craig (1915 m, Colorado) |
0.3 mm |
| Cypress Hills Park (1271 m, Saskatchewan) |
0.4 mm |
| Dapp (614 m, Alberta) |
0.4 mm |
| Eastend Cypress (1080 m, Saskatchewan) |
0.9 mm |
| East Point (8 m, Archipel du Prince-Édouard) |
0.9 mm |
| Edmonton Int. (Aéroport) (707 m, Alberta) |
0.8 mm |
| Edmonton International CS (715 m, Alberta) |
0.4 mm |
| Edmonton Municipal Cr10 (671 m, Alberta) |
0.2 mm |
| Stony Plain Aéroport (766 m, Alberta) |
2.0 mm |
| Ely (Aéroport) (1909 m, Nevada) |
2.0 mm |
| Estevan (581 m, Californie) |
0.5 mm |
| Estevan Aéroport (584 m, Saskatchewan) |
0.8 mm |
| Evansburg (819 m, Alberta) |
2.0 mm |
| Flagstaff/Belemont (2181 m, Arizona) |
3.0 mm |
| Forestburg (721 m, Californie) |
1.0 mm |
| Fort Assiniboine (676 m, Alberta) |
0.8 mm |
| Geraldton AP (349 m, Ontario) |
8.0 mm |
| Gillam (Aéroport) (146 m, Manitoba) |
2.0 mm |
| Grand Rapids (223 m, Manitoba) |
0.2 mm |
| Great Falls (1131 m, Montana) |
8.0 mm |
| Piedmont Triad Intl. Airport (277 m, Caroline du Nord) |
0.5 mm |
| Grand Junction Regional (Aéroport) (1472 m, Colorado) |
5.0 mm |
| Aéroport international Bradley (55 m, Connecticut) |
0.8 mm |
| Havre (792 m, Montana) |
5.0 mm |
| Helena Regional (Aéroport) (1188 m, Montana) |
0.8 mm |
| Hendrickson Creek (1448 m, Alberta) |
0.9 mm |
| Holland Rock (5 m, Colombie-Britannique) |
0.2 mm |
| Iliamna (Aéroport) (49 m, Alaska) |
2.0 mm |
| Inukjuak Aéroport (26 m, Québec) |
0.7 mm |
| Inukjuak (25 m, Québec) |
0.6 mm |
| King Salmon Aéroport (14 m, Alaska) |
2.0 mm |
| Kuujjuaq (Aéroport) (44 m, Québec) |
0.2 mm |
| Kuujjuarapik (30 m, Québec) |
1.0 mm |
| La Ronge Aéroport (379 m, Saskatchewan) |
0.8 mm |
| La Ronge Aéroport (379 m, Saskatchewan) |
0.3 mm |
| Legal Agcm (680 m, Californie) |
4.0 mm |
| Lindbergh Agdm (630 m, Alberta) |
0.4 mm |
| Loon Lake (Aéroport) (546 m, Saskatchewan) |
0.2 mm |
| McGrath Aéroport (103 m, Alaska) |
0.5 mm |
| Île Middleton Aéroport (14 m, Alaska) |
4.0 mm |
| Missoula (Aéroport) (972 m, Montana) |
3.0 mm |
| Moosonee (9 m, Ontario) |
0.5 mm |
| Nagagami (AUT) (264 m, Ontario) |
1.0 mm |
| Norman Wells Climat (93 m, Territoires du Nord-Ouest) |
0.2 mm |
| North Platte Regional (Aéroport) (849 m, Nebraska) |
2.0 mm |
| Onefour CDA (935 m, Alberta) |
2.0 mm |
| Aéroport international d'Orlando (32 m, Floride) |
52.0 mm |
| Pocatello Regional (Aéroport) (1365 m, Idaho) |
9.0 mm |
| Aéroport T. F. Green de Providence (19 m, Rhode Island) |
1.0 mm |
| Pukaskwa (AUT) (208 m, Ontario) |
14.0 mm |
| Riverton Aéroport (1684 m, Wyoming) |
0.8 mm |
| Riviere Aux Feuille (171 m, Québec) |
0.2 mm |
| Sedalia (755 m, Alberta) |
0.4 mm |
| Seven Persons (766 m, Alberta) |
0.4 mm |
| Sheridan Aéroport (1209 m, Wyoming) |
10.0 mm |
| Talkeetna Aéroport (109 m, Alaska) |
0.8 mm |
| Tawatinaw (662 m, Californie) |
0.4 mm |
| Thorsby Agcm (754 m, Californie) |
0.7 mm |
| Three Hills (907 m, Alberta) |
0.6 mm |
| Thunder Bay (199 m, Ontario) |
16.0 mm |
| Tomahawk Agdm (814 m, Alberta) |
2.0 mm |
| Upsala (489 m, Ontario) |
10.0 mm |
| Valleyview AGDM (698 m, Alberta) |
0.4 mm |
| Villeneuve Aéroport (270 m, Alberta) |
1.0 mm |
| Violet Grove (903 m, Alberta) |
1.0 mm |
| Williamsport-comté de Lycoming (Aéroport) (160 m, Pennsylvanie) |
3.0 mm |
| Sloulin Field Intl. Airport (581 m, Dakota du Nord) |
0.3 mm |
| Willow Creek 1 (1402 m, Alberta) |
0.2 mm |
| Wilmington Intl. Airport (10 m, Caroline du Nord) |
0.3 mm |
| Abee (664 m, Alberta) |
1.0 mm |
Nord - Sud